As a water-based substance, acrylics are easy to work with and install. We look at a building, and we don’t think it moves. Acrylux Paint Manufacturing Company, Ft. Lauderdale, Florida, produces quality, energy efficient waterproofing products - Acrylic Roof Paint, House Paint, Roof Tile Sealer, Waterproof Roof Coatings, Elastomeric Roof Paint, Paver Sealers, and green products. pg 700-qs. The study was designed to compare the energy costs, or savings, between a black roof building No. Suspend all application if conditions prevent a complete cure before sunset, rain, fog, dew or freezing temperatures. The temperature of the shingle drops from 160o to 80oF in 15 minutes. hbspt.cta._relativeUrls=true;hbspt.cta.load(118964, '84cf69e6-f69b-4325-ab35-21d4a4add6f5', {}); Looking for roof restoration information tailored towards your specific type of roof? These coatings are applied 5 to 10 times thicker than a house paint. An acrylic elastomeric roof coating is not a paint. The result is brighter, smarter roofs that benefit both the environment adn the building. There’s a number of key factors to consider when it comes to choosing the best acrylic roof coating system for a commercial roofing environment. Typically, the thickness of an exterior house paint is 3 mils, .003 inches. Acrylic roof coatings are highly reflective and UV resistant. How flexible is the coating at cold temperatures? Many of these products are also fire retardant! However, these Elastomerics are not caulks or sealants. Horizontal axis is time of day. So we’re talking about membrane-like materials. But acrylic polymers can also be manufactured to be flexible, to be tolerant of movement at low temperature, very elastic in their behavior. There are some important factors to consider when it comes to choosing this particular chemistry. Acrylic roof coatings are a highly effective roofing solution. The cost of acrylic coating will be between $5 to $6 per square foot. © 2020 National Coatings Corporation. quick setting high quality elastomeric roof coating. Minimal insulation in the ceiling, like the control. foot commercial roof, it will usually cost between $2.00 and $3.50 per square foot in materials and labor to install a … It is very durable, works for simple roof repairs and also prevents leakage. 4.7 out of 5 stars 193. Acrylic roof coatings offer excellent durability, UV resistance, and substrate protection from degradation from sunlight. In the slide below the surface temperature of a number of different roofing materials were measured as a function of the time of day. They are water-proof—though we suggest you avoid use on roofs that are prone to ponding water. Minimally insulated in the ceilings, no insulation in the walls, loose fitting windows, loose fitting doors, no foundation insulation, and a conventional built-up roof like the Mississippi house. Fluid applied coating restorations are non-intrusive and typically result in minimal downtime to your building’s operations. These acrylic roof coatings are usually white in color. Below is one particular day where we looked at ambient air temperature, at surface temperature, at watt-hour usage to maintain the same constant temperature inside each house. The BRILLIANCE familiy of acrylics and additives for elastomeric reflective roof coatings provide a superior way for builders to reduce the amount of heat that is typically absorbed by traditional asphalt roofs. This will be discussed later in this paper. Water freezes - so there are limitations as to the time of year when you can apply the coating, the contractor needs to be conscientious about what the overnight temperature is. Also, it’s a material that has a unique set of performance criteria. This shows the benefits of reflectivity as the white elastomeric acrylic coating protects the asphalt roofing material and keeps it cooler. These coatings are applied 5 to 10 times thicker than a house paint. Aquashield High Build Grey Acrylic Instant Waterproof Roof Repair Coating Sealant, One Coat Emergency Leak Seal Paint for All Roof Types - 5KG with Reinforced Fibre. It grips the sample, which is the white section in the center, between the two jaws, and we turn the machine on, it pulls the sample and it stretches between the jaws. Acrylic coatings: Acrylic coatings were originally developed to provide ultraviolet protection for sprayed urethane foam applications. It adheres to the surface on its own, without the help of … Acrylux’s Roof Mastic product advertises a VOC of around 75 g/L compared to a comparable silicone coating being listed as 240 g/L. 2 house was the control. By 2 or 3 o’clock in the afternoon the temperature had peaked in the mid-80’s (October, 1985). The polymer is not absorbing any of the radiation; it’s reflecting the radiation back into the atmosphere. This white color also reflects as much as 85% of the heat portion of the sunlight, reducing the heat transfer into the building and reduces air conditioning costs. Acrylic-based materials provide excellent resistance to radiation and hail damage and have the inherent flexibility required to … for pricing and availability. Compare; Find My Store. RoofTite HT Acrylic. RoofTite Acrylic Coating Color Chart. However, not allowing these services may impact your experience. They can be applied just like a house paint, by spray, by roller, by brush, by squeegee. For elastomeric roofing applications, these would be 15 to 30 mils. Below, we examine some of the key strengths and weaknesses of an acrylic roof coating. The key feature of acrylic materials is that they can be used for a wide range of applications, but you need to use the right acrylic for the job. Simply stated, they are very easy to work with. While this is a clear sheet of the acrylic plastic, most acrylics are blended with other materials to create other easily recognized products such as paint, adhesive or caulk. This means building owners can expect an acrylic roofing system to deliver long-lasting performance, reduced energy consumption, and decreased maintenance costs. The cost of the investment is recouped in two years. This is topped with a white acrylic elastomeric coating containing fire retardant pigments. Henry 687 EnviroWhite 100% Acrylic Reflective Elastomeric Roof Coating w/ Dirt PickUp Resistance Technology (24-Piece) Model# HE687072 $ 2,378 83 /pallet $ 2,378 83 /pallet Standard delivery. Simply stated, the roof must be properly cleaned, usually with detergent and a pressure washer, to achieve a clean substrate suitable for coating. Roofs are dynamic environments, meaning they expand and contract. The following are some things to keep in mind when considering roof coatings: The elongation or stretching properties of the roof coating are a key criterion for successful performance. They can be cleaned up with water, airless spray units can be rinsed with the same ease that a painter would rinse out after painting with typical latex house paint. This created the advent of the acrylic latex waterborne house paints. The key property required of any roof coating material is durability. Dicor’s EPDM Roof Acrylic Coating extends the life and beauty of your rubber roof membrane by forming an excellent protective barrier with its elastomeric (elasticity and flexibility) feature; The coating provides superior resistance to harsh weather and ultraviolet light and has great fire retardation characteristics; Two coats are required; Includes: These important qualities can save money by drastically reducing cooling costs during the hot summer months. But, it’s a very different material based on a different class of acrylic chemistry. elastomeric roof coatings acrylic coatings. 5. In a microscopic examination, roofs are dynamic. The building No. The coating must be able to tolerate that kind of movement at roof temperature, and high temperature, in the summer, low temperature in the winter. 1. For better results, use a trowel or roof brush to apply patching compound. In this video, we'll help you choose the best acrylic white roof coating for your flat or low slope roof. It looks like normal paint, but it goes on five-to-ten times thicker than house paint. When that same acrylic polymer is formulated into a roof coating and the UV transmission is measured, there is no transmission. It’s a mockup of a roofing system four feet wide, 12 feet long; there’s a slight incline to the mockup. Product Guide Color Chart EPDM is often 45 mils; Hypal… Vertical axis is temperature. Today the technical requirements for a successful roof coating are fully understood. Most people are familiar with at least one acrylic plastic, Plexiglas®. The surface temperature was measured using the infrared thermometer of the black asphalt shingle exposed to sunlight. The study generated energy use and weather data for one full year. This same black asphalt shingle coating with 100% acrylic elastomeric coating. All rights reserved.Terms of Use & Privacy Policy, acrylic elastomeric roof coating is not a paint. Acrylic roof coating is a completely different formulation than standard building paint, is significantly thicker, and is designed to achieve a much wider array of purposes. Formulators also tried to use caulk and sealant technology to make elastomeric roof coatings, but they have not been totally successfully - resulting in failures. More Options Available. Plexiglas is an all-acrylic material, meaning that it is composed entirely of highly durable building blocks called monomers. Ideally the coating should retain most of its original (before weathering) elongation after a thousand hours in the Weather-Ometer. In the mid-1950’s, an excellent highly durable house paint was based on solvent-based alkyd chemistry. Acrylic coating has to comply with a unique set of performance criteria, including: Flexibility at low temperatures. If the roof coating product data sheet claims this coating will stretch 300% before it breaks, that’s OK at room temperature. Acrylic roof coatings don’t have these kind of fluctuations. The spikes and peaks in the curve are clouds that went overhead, partially obscuring the sun, causing the surface temperature to drop a little bit. Below, we highlight some key strengths and…, Many maintenance and engineering managers have been misled about fluid-applied roof coating systems, and have developed a series of myths and…, Acrylic roof coatings provide many benefits. It might be 66oF expected high for the day. In the 90’s the most widely used, highly durable house paint material is a waterborne acrylic material. By mid afternoon the peak surface temperature was only about 90oF, then it tailed off into the 80’s. The sunlight strikes a polymer, such as asphalt, the asphalt absorbs some of the radiation, and the polymer begins to vibrate, and break up into smaller pieces. The coating is also highly resistant to disbonding, chalking, mildew and discoloration. Call:888-868-2317Email:info@americanweatherstar.com. Typically a paint does not require resistance to ponding water, reflectivity properties, flexibility at low temperature, ability to expand and contract or resistance to foot traffic. Minimizing the sun’s impact on the roof surface not only helps sustain lower energy costs as the system ages but also cools internal building temperatures and extends service life. But when the expected service life of the coatings is considered and life cycle costs are computed, the acrylics come out with the most attractive (lower) life cycle costs. It is important to remember that it is the system and not merely the coating that gets the fire rating. It shares many of the same characteristics as Acrylic 211 but is specifically formulated with superior tensile strength, elongation, and color retention. The photo below shows a scientist with an infrared thermometer measuring the surface temperature of a number of different elastomeric coatings on exposure. Coatings manufacturers have tried to use house paints on roofs but these were too brittle. Another benefit of acrylic roof coatings is in the area of fire retardancy. Elastomeric acrylic coatings can be made with fire resistant compounds that can help meet class A fire ratings (in combination with the other roof system components). However, its performance is not necessarily as dependable as other roof coatings. polybrite ® 70. premium grade elastomeric roof coating. The ambient temperature is the blue line at the bottom. Apply the elastomeric roof coating. But if he’s going to be applying the coating until later in the afternoon, and the temperature is going to drop to the mid-20’s, there may be a serious problem with freezing. They are applied at rates 10 times thicker than house paint and it will take longer to dry. The polymer chemistry that’s used to make elastomeric roof coatings would not necessarily do well as a leather tanning material. There are some important factors to consider when it comes to choosing this particular chemistry. 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