Showing posts with label Liquid Rubber. Show all posts
Showing posts with label Liquid Rubber. Show all posts

Sunday, January 19, 2014

Here's what you might see when you go up on your roof


Uplifting or splitting of the EPDM roofing membrane (the material that covers the roof) or decking on flat roofs. Punctures in the roof caused by debris hitting it.
Cracking or other age-related deterioration. This is typically most apparent on southern exposures, and especially on wood or composition shingles.

Damaged roof-mounted vents or air-conditioning equipment.
Stripped ridge tiles, or missing or broken tiles on concrete or clay roofs.

This can be caused by:
  • Hail or from toxic substances in seedpods.
  • Stripped or torn shingles on fiberglass, or cedar roofs
  • Algae growth from poor drainage.
  • Previous roof repairs.
  • Rotted or rusted decking.
  • Worn or rusted flashing.
  • Wrinkled roofing membrane.
  • Holes from missing shingles or other roofing materials.
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Application process of Liquid Roof


Repair torn rubber with adhesive Butyl Tape. A rubber patch may be applied over torn area if desired. Remove chalk from white rubber membrane by brushing with a detergent solution followed by a water rinse or working surface with a stiff brush. Smooth metal or plastic surfaces should be roughed up to improve adhesion of Liquid Roof®. A deglossing solvent may work on some plastics.

Thursday, September 29, 2011

EPDM Give Outstanding Surface Wetting Properties

Roofs are possibly the most important part of a home and often the most ignored one. In addition, the most important job that it plays is of providing protection to the building and its residents. But at the same time it is the most neglected area of the house because as heard often “out of sight-out of mind”, the roof is also generally out of sight. One would not want to go over the roof and examine it for no reason. That’s why, until and unless it starts leaking, no one pays any attention to the roof or its maintenance.

EPDM rubber is a very flexible and long-lasting material that has a huge range of different purposes and applications. EPDM stands for Ethylene Propylene Diene M, in which the M refers to a class of rubbers that contain a saturated chain of the polymethylene type. What that means in simple terms is that EPDM rubber has fantastic heat, ozone, and weather resistance. It is also a great electrical insulator.

EPDM rubber sheets are often used as a liner for back yard water ponds and other man-made water features. The rubber does not leach chemicals, and so would not harm any fish living in these ponds. EPDM roofing material is one of the most common applications of this rubber product, although it can be used in garden hoses, washers, belts, electrical insulation, seals and speaker cone surrounds.

EPDM rubber is also often the main substance used in the weather seals of vehicles, such as door seals, window seals, and hood seals. This is due to the great weatherproof properties of this type of rubber.

Wednesday, August 3, 2011

EPDM Coatings a solution for your roof repair

Roof is the greatest source of protection from any type of whether condition for the world. But they have to spend more for its repairing and remodeling almost every year especially after rainy and summer season. Roof Leaks are mainly the cause of improper installation and ineffective flashing of roofs at the time of its construction. Roof Leak may occur about any place of the roof buy they found more near the chimney, step, apron, pipes, and points at which two roofs meets. Roof leaks may also occur when your roof shingles installed improperly. If you ignore it for a long time, then they may become a cause of major damage for of the roof.

It is important to ensure that your roof is equipped with building materials that are appropriate to the weather conditions of the area that you live in. Choosing cheap, low-quality materials that do not handle well in certain weather conditions can prove to be a very expensive mistake. This type of mistake especially at the time of construction leads to bear heavy cost of repairing near about each year or in every season.

You can minimize the problem by selecting the material that is more suitable and having great resistance for all type of weather condition like EPDM and Liquid Rubber products are designed especially for it. Elastomeric roof coatings and liquid rubber are also designed for roof leak due to draining water in rain; provide great resistance for water in rainy season. Similarly epdm is the best product for summer sun that can easily control the temperature by providing complete protection to the roof from sunlight.

Tuesday, May 24, 2011

Keep Your Roof from Leaking With Liquid EPDM

A roof leak can not only be troublesome, it can be costly. Both the damage done by the leaking water itself and the cost of repairing the roof can quickly add up. Rather than spend a lot of time, money and effort hiring professionals to repair your roof why not do it yourself with the only product that’s easy to use, cost efficient and extremely durable?

There’s no reason to endure lengthy and costly repairs when you can use liquid EPDM to cover your roof and prevent leaking, cracking and other damage from the elements. Constructed using the same chemical composition as traditional sheet EPDM roofing, liquid EPDM gives you the added bonus of flexibility and ease of use so you can handle those repairs yourself.

While traditional sheet EPDM can trap air underneath, leading to cracking and breaking later on, liquid EPDM goes on in one smooth coat and is designed to expel excess air during the curing process so that you are left with a strong, water and airtight seal. And because liquid EPDM will expand and contract with the roof’s surface when the temperature changes, there is less likelihood of weather related damage resulting in a roof leak.

The flexibility of Liquid EPDM allows it to be applied to almost any type of roof, from commercial and residential to RV’s, trailers and boats. It can be quickly and easily moulded to fit any surface and within hours it will cure to form a watertight seal that can endure ponding water year round. Consider liquid EPDM for your all kinds of roofing needs and you won’t be disappointed!

Saturday, March 19, 2011

Application process of Liquid Roof

Surface to be coated should be clean, dry and structurally sound. Fasten loose areas with adhesive (contact cement) or pop rivets. Oil or wax must be completely removed with solvent. Remove loose portions of existing coatings and brittle caulk with scraper and wire brush. Whatever still has good adhesion may remain to be re coated. Rusty or pitted metal should be wire brushed to remove loose oxide. Tightly adhering corrosion may be directly coated with Liquid Roof.

Asphalt based aluminum coatings should be removed as much as possible by wire brush or abrasive disc. Roof cements should be removed and replaced with butyl caulk where necessary. Repair torn rubber with adhesive Butyl Tape. A rubber patch may be applied over torn area if desired. Remove chalk from white rubber membrane by brushing with a detergent solution followed by a water rinse or working surface with a stiff brush. Smooth metal or plastic surfaces should be roughed up to improve adhesion of Liquid Roof®. A deglossing solvent may work on some plastics.

Coverage:

Liquid Roof® will cover up to 46 square feet per gallon on a very smooth surface. Normal coverage is 40-42 square feet per gallon on an average substrate. The required 20 mil film thickness will be achieved when the above spreading rate is used. If you are uncertain how to calculate the amount of material you will need, please contact EPDM Coatings at (610-298-1989) M-F 9:00-5:30 EST.

Tuesday, March 1, 2011

Roof Restoration Process


Roof Cleaning
Pressure wash the entire roof surface to remove all dirt, dust, previous paints and roof coatings that are delaminating and achieve a clean and sound substrate. Some roofs may require special detergents. Call us for recommendations.


Roof Priming
Prime the roof to ensure good adhesion of all coatings. We have primers suitable for almost all roof types. Even totally rusted roofs.


Roof Sealing
All seams, penetrations, non-structural gaps and parapet walls should be flashed. All fasteners should be sealed or capped with elastomeric caulk.


Roof Coating
Inspect the roof for defects or flaws. Apply the elastomeric roof coatings to the entire roof surface to produce a seamless, watertight membrane.


Benefits
  • Save up to 50% compared to re-roofing with little or no disruption.
  • Reflects up to 90% of the heat. Saves money on cooling.
  • Solves roof leaks economically and effectively.
  • Includes a 10 year manufacturer's warranty when professionally installed.
Recommended Equipment
Elastomeric coatings are best applied by high pressure airless sprayers. We recommend a model that has a pressure rating of 3000 psi and a flow rate of 3 gallons per minute.

Monday, November 1, 2010

Regular maintenance of your RV with RV Roof Repair


Damage Roof of RV can create lot of stress and anxiety for a RV owner. What has been said by the expert regarding Roof Leaks that the best roof leaks are the one that never happen and this is possible with regular maintenance of RV which can be re-sealing the seams and penetrations on a yearly basis. One thing is sure that leaks and tears in an RV can be more expensive in the future and such leaks can damage the inner structure of the RV as well. Liquid Roof Coating and EPDM Rubber can be one of the useful solutions to get rid of such leaks for the long term.

It is not easy to do maintenance with Liquid Roof and RV Leak Repairs but maintenance free RV rubber coating can be beneficial one regarding RV leaks. RV can be running on the road with out any spring leaks after this one coat, stress and anxiety free maintenance. Just keep up the regular maintenance of RV and you will find the solution effective one for the long term.

The Product offered by EPDM Coatings LLC is useful regarding RV Rook Leaks with the following distinct advantages:
  • It can be applied to most of the roofing materials with the exception of silicone and petroleum based materials.
  • UV and ozone resistant
  • Effective results when it comes to pond water
  • Water Proof on Application
  • Long term flexibility with no damaged by freezing
  • Not damaged by adverse conditions
  • One coat application

Thursday, October 7, 2010

Technical Aspects of EPDM (Liquid Roof and Liquid Rubber)

Elastomeric coatings are roofing applied in a viscous state. It has elastic properties, and can stretch in the summer time heat and then return to their original shape without damage. Elastomeric coatings usually contain polymeric materials, such as acrylic, and a white pigment, such as titanium dioxide, to make them opaque and reflective. An elastomeric coating is applied thicker than paint. An elastomeric coating can be used on virtually any substrate including asphalt built-up roofing, concrete roofing, metal roofing, modified bitumen roofing, polyurethane foam roofing and single ply roofing.

Liquid Roof and Liquid Rubber need temperatures above 55 degrees to cure. The temps can go below 55 but the product will not begin curing again until the temp's go above 55 degrees. Chemical Resistance-Cured EPDM rubber is resistant to acids, alkalis and polar solvents Cure system-Two-component Peroxide initiated Heat Resistance 302 degrees F (150 degrees C)

Physical Properties:

The physical properties of Liquid EPDM Rubber for roofing are typical of its EPDM chemistry. The outstanding characteristics include:
1. Extreme high resistance to penetration of water, Ultra Violet and Ozone stable, excellent long term aging properties.
2. Very broad temperature tolerance range (from 300 degrees F to minus 62 degrees F). Acid and alkali resistant Withstands ponding water even when not cured

Technical Properties of EPDM

1. Specific Gravity 0.87
2. Color Available white or black

Tuesday, April 20, 2010

Liquid EPDM has proven itself superior to Acrylics

Fix Roof Leaks once with the ONLY Liquid EPDM in the world! A one coat system means material and cost savings; as well as a lighter load for your roof. Liquid EPDM is nearly identical chemically to sheet EPDM but with the distinct advantage of being a liquid. It is self-adhering and seamless takes temperatures from -60 to 400F Waterproofs immediately upon application and will take ponding water 365 days a year Liquid EPDM has proven itself superior to Acrylics, Urethanes and other elastomers for up to 3 times longer.

EPDM Coatings have Liquid Roof and Liquid Rubber which are the most suitable products for stop the leaking roofs. Metal Roofing magazine has awarded EPDM, top 10 products of 2009.

For further details and product information visit out site at www.epdmcoatings.com or call us at: 1-610-298-1989

Wednesday, February 17, 2010

Winter season leads to roof leaks and EPDM is a ultimate repair for it

After every winter season, all roofs needs inspection for leaks. Winter season always leads to roof leaks and the solution for it is to repair or replace roof. There are a number of factors that may lead to roof leaks so there is not a simple answer. One of the most common causes of leaking roofs in winter is clogged or improperly installed gutters. This will cause water to overflow over the back and leak along the inside walls and inside the home. In addition, flue pipes inside of a chimney may cause water to leak if they are not properly aligned. Improperly installed or defective siding and windows are among other common causes for roof leaks. When a roof leaks after heavy, wind-driven rain, it is usually caused by a problem with the windows or siding. During the winter, a roof leak along the inside walls or basement is most commonly caused by an ice dam.

EPDM Coatings have Liquid Roof and Liquid Rubber which are the most suitable products for stop the leaking roofs. Metal Roofing magazine has awarded EPDM, top 10 products of 2009.

Sunday, January 24, 2010

Applying liquid epdm on concrete surface

Applying Liquid EPDM On Concrete Surface



Liquid Rubber for Coating Plywood

Liquid Rubber Coatings has been used directly over plywood to make a finished roof in situations where expediency and minimal cost were the primary considerations. Although this procedure results in a weaker roof structure, water-tightness can be achieved if the application is performed carefully. The joint between sheets should be positioned directly over a roof truss and securely fastened to prevent warping. Next, to seal the pores, coat plywood with an oil based primer. Allow an overnight cure. Seal the joint by bridging it with a 6" wide polyester fabric strip.

Apply a light coat of EPDM rubber over the joint, lay fabric into wet rubber and smooth out wrinkles. Complete job by applying a liberal coat of Liquid Rubber over entire roof surface, being especially careful to completely cover the fabric over the joint without skips or pinholes. Using an oil base primer on the wood considerably improves the appearance of a one-coat application of Liquid Rubber.

Liquid Rubber is excellent for Wood Surfaces Repair Product; Liquid Rubber can be applied to wood. We recommend first applying a primer coat using an oil base primer and then the Liquid Rubber after the primer has dried. Liquid Rubber can be colored using "universal" colorants available at any paint store. You can add up to one cup per gallon of paint thinner for easier handling when going over wood. Liquid Rubber is slippery when there is only a fine mist of water on its surface. Silicone and oil-based materials are considered unstable and should be avoided.

Saturday, December 19, 2009

Application and Uses Of Liquid Rubber

• Metal - Coated or Galvanized Steel Weathered Aluminum
• Weathered Copper
EPDM Rubber membrane
• Concrete (except foot traffic surfaces)
• Urethane Foam
• Primed Wood
• Fiberglass EPDM lined fish ponds
• PVC Sheet and Pipe
• Acrylic Sheet
• Sponge Rubber insulation
• EPDM Rubber Membrane on flat or sloped Roofs
• Weathered Steel Siding
• Weathered Fiberglass
• Weathered standing seam and corrugated metal roofs
• Weathered Vinyl, PVC and Polycarbonate plastic
• Foam insulation for pipe
• Cast Concrete foundations


Application of Liquid Rubber

Tuesday, November 17, 2009

Roof Repair Factors

Roof leaks repair doesn’t have to be scary. There are tough roofs to work on no doubt. Attempting roof repairing on a steep slate roof repair should be left to the professionals. The same is true for metal roof repair or even tile roof repair. These are tricky materials to work with. But you should be able to successfully do home roof repair if you have a low-slope roof, a cool day and the right attitude.

The most important factor in any roof repair job is which contractor you choose. A good roofing contractor will check the area surrounding the leak in your roof for any sort of water damage. They should be able to let you know whether or not there is rot or water damage present, and whether or not it's bad enough to need repair immediately. In today's economy, cost is another important factor for roof repairs. There are many types of roofs here in Miami, and each type is going to have a different price range for repairs depending upon supply cost and availability of experienced contractors.

Roofs may need replacing for several reasons. It may be leaking and be more economical to replace rather than repair it. The roof may not be working correctly or does not look good. Another reason for replacing the roof may be because you are extending your home and want the roof to look fully uniform.

Over the past 45 years, EPDM single-ply membrane have grown considerably in market share compared with their modified bitumen and built-up competition. As a result, there are many aging EPDM roofs, and consultants will be faced with the task of providing cost-effective, durable solutions to keep the roofs in proper work¬ing order without tearing them off entirely.
Several factors come into play and impact consultants’ decisions regarding the end of a roof system’s useful life. Thermal bridging, proper drainage, R-value, surface color, wind uplift, and hail resistance are all important factors to consider. When every¬ thing is taken into account, consultants are faced with two primary choices when addressing an aged EPDM roof besides a complete tear off and replacement: restora¬tion and re-cover.

If we talk about the products that are available in the market for leaks repair. The common products include Elastomeric roof coatings that are Liquid Roof and Liquid Rubber. These are the most effective products by way of cost and repair.

Friday, October 30, 2009

Coating Cast Concrete

Concrete which has not been trowel finished will have a surface that is more porous than one which has been trowelled. When Liquid Rubber is applied directly to such a porous surface it will produce a high density of small craters in the resulting membrane. This is caused by the fact that Liquid Rubber actually penetrates into the pores, leaving a crater on surface . The following procedure is recommended to prevent formation of surface craters:

1) Apply a light coat of one of the following products to seal the surface:
a.) Water based acrylic elastomeric coating( primer or base -coat version)
b.) Solvent based chlorinated rubber or Hypalon product.
c.) Solvent based neoprene product.

The choice of water or solvent based product should be based on temperature and humidity conditions. For water based products, relative humidity should be less than 70% and temperature 60 degrees or higher. Solvent based products should be used at low temperatures and high relative humidity.

2) Liquid Rubber may be applied when primer application is sufficiently dry. Water based products should be allowed to dry thoroughly, as any surface moisture will interfere with the adhesion of the rubber. A single coat of Liquid Rubber is preferable to multiple coats.

Thursday, October 1, 2009

Liquid Rubber Coatings For Roof Repair


Liquid Rubber coating has 300% elasticity. Liquid Rubber forms a waterproof and seamless coating immediately when applied. It will even standup to a light shower even when the material is still drying. Liquid Rubber retains its specifications even in extreme temperatures. Liquid Rubber will take temperatures from -60 to 300 degrees. It is resistant to UV and Ozone, can be used with full confidence on places that are exposed to constant sunlight. Liquid roof features very high flexibility and crack-bridging ability.

Difference Between Liquid EPDM and other Materials.
• Identical to sheet EPDM but a liquid
• Easy Application
• Goes on virtually all surfaces
• Can be applied 6 times thicker than the standard elastomeric
• Single coat application
• Forms a seamless membrane
• Takes Temperatures from -40 to 300F

Wednesday, March 4, 2009

Here's what you might see when you go up on your roof:

  • Uplifting or splitting of the roofing membrane (the material that covers the roof) or decking on flat roofs.
  • Punctures in the roof caused by debris hitting it.
  • Cracking or other age-related deterioration. This is typically most apparent on southern exposures, and especially on wood or composition shingles.
  • Damaged roof-mounted vents or air-conditioning equipment.
  • Stripped ridge tiles, or missing or broken tiles on concrete or clay roofs.
  • Pitting or pock marking on asphalt shingles or membranes. This can be caused by hail or from toxic substances in seedpods.
  • Stripped or torn shingles on asphalt, fiberglass, or cedar roofs.
  • Algae growth from poor drainage.
  • Previous roof repairs.
  • Rotted or rusted decking.
  • Worn or rusted flashing.
  • Wrinkled roofing membrane.
  • Holes from missing shingles or other roofing materials.

Saturday, February 7, 2009

Roof Colour Selection



The roof is the ceiling of the house. It really needs to be considered when you’re making color decisions. If you’re due for a new roof, congratulations! You now have a chance to select your roof color from the myriad choices that are available. Here are a few guidelines and considerations:

Suggestion 1; Involves selecting colors within the same family, such as warm tones (browns, beige’s, creams, golds and reds) used together with warm accents, trim etc.

Suggestion 2; Consists of contrasting light and dark colors out of different color families for an eye-catching effect.

Suggestion 3; Contrasting cool (blues, grays, black, white) and warm colors is harder to achieve, but if one of the contrasting colors is a neutral, it will be easier to accomplish. For instance, try using a warm color like cream or ivory with a cool neutral such as a gray or black ridge cap and drip edge.

Once you have chosen the method to create the look or effect you desire, you may want to take the following steps to help make your final color selection:

Gather; samples that represent the outside permanent colors of your home (brick, siding, etc.) You can use paper or fabric or whatever other sample you can find that is very close to the home exterior.

Consider your surroundings; Consider the environment and your neighborhood. Coordinating with your neighbors home should not be a prime consideration, but duplicating your neighbors home would not be ideal either.

Select Similar Colors; Select colors in the same family as the existing permanent elements (i.e. brick or stone) to produce a simple scheme which will make a small home appear larger. For example, a light brown shade of shingle on a tan colored brick home.

Select High Contrast; Select high-contrast colors to produce a bold, striking effect. These highlight architectural detail and design. Low-contrast colors hide details which may be desirable in some cases.

Using Color to Balance; Use color to balance the proportion and design of a home. Light colors make homes appear larger, dark colors make homes look smaller. Dark colors outline architectural details against light backgrounds while light colors create the opposite effect.

Traditional Shingle Roofs

• Gray or blue house. Stay with a traditional roof color like dark gray or black. That way your roof will blend with your house and make the whole structure seem bigger.
• Cream, tan, or light brown house. Consider the many brown roof options, some of them with a mixture of browns that really make the house look updated and terrific. A brown roof will blend with the cream or tan and make the house look bigger. Black and gray roofs just look ordinary.
• White house. Stick with a dark gray or black roof. It’s traditional, but it works.
• Red, green, or yellow house. You can go either way, a brown or a gray/black roof. I prefer a brown roof for red and green house colors and a black roof for a yellow house.

Nontraditional Roofs

What about metal roofs? They’re all over Colorado, Upstate New York, and other areas of the world where snow on the roof is a major factor in the winter. Metal roofs come in a rainbow of colors, from red to green to brown to purple. If you have a metal roof, you are making a design statement (whether you meant to or not, of course) and you can treat it as an accent color, kind of like picking a front-door color.

What about terracotta roofs? These are traditionally seen on Mediterranean style homes and are a definite design feature. Keep the house color neutral to highlight the beautiful roof and the other architectural elements that are undoubtedly present.

Other Nontraditional roof materials. Just like a thatched roof on an English cottage, a nontraditional roof is a design feature of the home. Hopefully, you want it that way. Choose a house color that makes the roof look like you planned it as a feature. Regardless of what kind of roof you have, make sure you consider it when you’re making house color decisions.

Monday, December 29, 2008

Roof Types

Different types of roof have different slopes within the same building. Many traditional buildings incorporate different types of roof within a single composition. For example, a building with the primary mass under a hip may have a central projecting bay with a gable end and a front portico with a pediment. The type and shape of the roof on your home can help determine how well it will perform during a severe windstorm. Don't use the same pitch for each roof! Each type has its own characteristics and should have different slopes:
Gable Roof:
The gable roof is a very popular type of roof. The gable roof is easy to build, sheds water well, provides for ventilation, and is applicable to a variety of house shapes and designs. A gabled roof has two slopes that come together to form a ridge or a peak at the top, each end looks like the letter A. Homes with gabled roofs are more likely to suffer greater damage, such as collapse of the end wall from high winds because they are often not braced properly during construction.
Hip Roof:
The hip roof is slightly more difficult to build than a gable roof, but is still a popular choice. A hipped roof is one that slopes upward from all sides of the building. Because of its aerodynamic properties and construction techniques, most hipped roofs will perform better in windstorms than the second roof type: a gabled roof. It does not provide for ventilation as well as some other roof designs and increases the chance for leakage due to the hips and valleys.
A-frame Roof:
The A-frame provides not only a roof but the walls as well. Originally, it was used for cottages, but in recent years has been applied to homes, churches, and other structures.
Flat Roof:
A flat roof is the most economical roof to build, but does not add much to the design of most houses. It requires a "built-up roof covering rather than conventional shingles. A built-up roof consists of layers of roofing, felt, tar topped with gravel. Actually, most so-called flat roofs are pitched 1/8 to 1/2 in per foot to aid in drainage. The flat roof is popular in warmer areas of the country where wide overhangs are desirable for shade and where little or no snow falls.