Tropi-Cool is a high-solids dispersion of 100 silicone that can be applied in one smooth even coat over the entire roof surface, including parapet walls. The minimum coverage is 1.5 gallons per 100 square feet and the minimum dry film thickness (DFT) should be 22 mils. This product is ideal for applications on various surfaces, including gutters, skylights, flashing, roofs, RVs, campers, windowsills, foundations, boats, metal, cars, concrete, and glass.
Henry 887 Tropi-Cool 100 Silicone White Roof Coating is a one-coat application that can be applied in temperatures as low as 35 degrees and stays whiter longer than most white coatings due to its dirt pick-up resistance. The coating should only be applied to a clean, dry, frost-free, and fully prepared roof substrate. If you need to change a vent, sewer vent cap, or skylight, you’ll need to be able to do so.
A base coat is optional, but if desired, you can paint an exterior paint straight onto the standard elastometic paint. Tropicool is good for high moisture areas and can tolerate pooling up to 50 hours, but should not be used in areas with high humidity. Henry 887 TropiCool 100 Silicone should not be applied to shingles or roofing tiles of any kind.
If you are concerned about the adhesion of Henry 887, you can always do an adhesion test. Henry’s silicone roof sealant is basically 100 silicone and will adhere and bind to just the edges around the outside wall to the roof edge. After the final 887 coat cured for 8 hours, you can tape off the edges around the outside wall to the roof edge with a 2″ overlapping seal.
📹 Skoolie roof sealing my thoughts on Henry’s tropicool
This video was done for a you tuber working on a skoolie conversion (dzlfreek) check out his channel. I did this video so he could …
How many years does silicone roof coating last?
Silicone roof coating lasts an average of 15 years, extending the life of an existing roof while protecting it from further damage. As a solvent-based sealant, silicone is thicker than acrylic and other water-based sealants, requiring fewer coats to achieve desired thickness. It also applies easier in hot environments, reducing the need for multiple coats. Liquid silicone coating not only protects flat roofs from deterioration but also offers several other benefits, such as reducing the need for additional maintenance, reducing the risk of water damage, and reducing the need for additional repairs.
Can silicone roof coating be painted?
It would be beneficial to ascertain whether paint can be applied over a silicone roof coating. Affirmative, however, it is imperative to utilize a superior-quality primer as a preliminary measure. The longevity of acrylic roof coating is approximately 10 years, with the potential for shorter lifespan in environments with elevated temperatures. Reapplication may be necessary after approximately five years in climates with high temperatures. In order to prevent peeling, it is recommended that a high-quality primer be applied over the silicone coating.
Does silicone block UV?
Silicone coatings are highly resistant to UV radiation due to their tightly bonded molecules. The Paint and Coatings Industry (PCI) highlights the versatility and inventiveness of silicones in protecting buildings against weather. Silicone roof coatings are highly photostable, meaning they are resistant to change under light energy. This means that a roof restored with PM Silicone can reduce the workload of the HVAC system, keeping the building at a steady internal temperature.
White PM Silicone reflects 88 of the sun’s UV rays, keeping heat out of the building. Additionally, PM Silicone can withstand damage from the sun’s UV rays, providing decades of additional life for certain roof substrates that can dry and crack after years of exposure.
Is roof paint different to wall paint?
White roof coatings are often mistaken for white paint, but they offer superior strength, durability, reflectivity, waterproofing, longevity, mildew resistance, and protection. Elastomeric roof coatings are formulated with highly reflective pigments and additives to limit the sun’s heat and UV absorption. Nationwide’s coatings are infused with a proprietary blend of ceramics, including 3M ceramic spheres, to provide the best energy-efficient coating.
This ceramic shield of protection helps extend the roof’s life and protect the surface from degrading elements. Elastomeric resins form a coating that can withstand thermal shock with varying temperatures, allowing for expansion and contraction with high elongation properties. Nationwide’s most popular elastomeric ceramic roof coating is PERMAGARD®, which comes with a 20-year warranty. This coating is ideal for roofs subject to intense heat and UV, extending their life and performance.
How long does Henry Tropi Cool last?
The Henry 887 TropiCool 100 Silicone is a durable, long-lasting product that can be applied in a single coat. It is waterproof, highly reflective, and exhibits excellent durability.
What is exterior wall coating?
An exterior wall coating is a thicker, more durable solution for covering the exterior walls of a home or commercial property. It can be applied to brickwork, existing render, and other surfaces. There are various exterior wall coatings available with different features, colors, and textures, all aimed at improving the walls’ performance and enhancing their appearance. The benefits of these coatings depend on the specific product, such as CorkSol SprayCork, a natural, eco-friendly render that offers numerous benefits unmatched by other alternatives.
What are the disadvantages of silicone roof coating?
Silicone coatings can attract dirt and dust, causing the system to lose its reflective properties and increase the risk of heat from the sun, affecting cooling costs and internal building temperatures. To prevent this, it is recommended to pressure wash a silicone coating system 6-12 months after installation to remove dirt accumulation. Contractors often include this step in their proposal. Additionally, silicone roof coatings can be difficult to spray on hydraulic spray equipment, making proper cleaning and maintenance crucial for successful installation.
Can you use roof coating on walls?
Elastomeric coatings are thick, flexible coatings that help waterproof the exterior of structures, bridging hairline cracks and providing an airtight seal. They are suitable for surfaces like stucco, concrete, and masonry, and can be applied to walls and roofs. When applied, the coating completely dries, hardens, and bonds to the structure, remaining flexible as it moves, bends, and flexes. It also provides a waterproof protective coating and protects the structure from damage. Elastomeric coatings can be tinted to various colors and retain their color well over time, ensuring the exterior of a building’s appearance and preventing damage, wear, and tear.
What is the best paint for exterior walls?
Choose the best paint for exterior walls, with textured masonry paint being ideal for minor imperfections and water-based acrylic being the best choice due to its water repellent properties. Consider the area and color appearance at different times and lights. Choose a dry weather day and divide each wall into manageable segments using windows and drainpipes as boundaries. When painting heavily textured walls, use a 90-degree angle brush and stippling action for good coverage.
Can roof paint be used on exterior walls?
While roof paint can be applied to exterior walls, such surfaces require more frequent repainting due to their exposure to sunrays. Additionally, metal roofs can be coated with exterior paint, thereby ensuring a long-lasting and durable finish.
How long does it take for Henry sealant to dry?
The application of an additional coat necessitates a minimum of 2-6 hours for complete curing. In the event that longer waiting periods are required, it is essential to ensure that the initial coat has been thoroughly washed prior to its application.
📹 How to apply Henry® Tropi-Cool® 100% Silicone White Roof Coating
Step by Step Instructions for the application of Henry® 887HS Tropi-Cool® 100% Silicone White Roof Coating 1. Clean 2. Prep 3.
I LOVE my Henri Tropicool roof coating!! I’ve had it on my porch roof for 3 years now n it’s as good as the first day I applied it. I prep’d the metal roof really, really well bc we’ll retire in this house in a few years; I don’t want to have to worry about any roof I work on ever again. The warranty is 50 years. I think we’ll make the next 20 no worries at all. I opted for the tan. It was a special order but I live in a dark brick home so white would have been too much against the brick. They also had a couple of grays but the tan was closer to the reflective value of white than the other custom order colors (think there are about 3 or 4, but if white works, it’s MUCH less expensive). Thanks for the articles!
Henry’s article on you tube says to wait 2-6 hrs between coats and after 48 hrs, you may have to wash it before recoating. I’m thinking about using it on our 39′ Class A instead of ripping off the epdm/tpo rubber roof and then gluing the new rubber roof down. I’m getting too old that. Lol. Your camera guy was awesome, he did a great job. Thanks for posting.
Thank you very much for posting this product review for Tropi-cool (as you said, no one else has reviewed this product). I have been repairing a roof leak created when previous owners would park the van under tree, and only using the vehicle for dog shows four times a year. My objective is to put solar panels on my van roof, but I think I’ll lay a coat of Tropi-cool first. Thanks again!
No, we don’t have to have you in every frame. In fact, you are correct! Lol! Your done was doing a great job before you told him to zoom out. He knew what he was doing when he focused on the patches. I wanted to see for myself what the effect was when you pulled off the tape. Saw it on the one-coat patch but not on the two-coat patch. Maybe next time.
Awesome! Thank you! Would you be willing to do a article comparing Henry’s Tropicool to their Envirowhite or Solar Flex? The Tropicool is so much more expensive than the others and is advertised directly to RV owners. While the others are used for commercial roofing. In fact Envirowhite says specifically it expands to release moisture, which is a sale point on the Tropicool. I’m kinda wondering whether the Tropicool is much more different from the others and is instead essentially the same product marked up to make money off RV customers who will obviously be buying less product than a commercial company who buy it in huge bulk.
Thanks for the article. As for the window what are your thoughts on just regular silicone. I bought some xcel or something. It is a clear paintable silicone I believe. Just to throw it out there.. the rubber gaskets around some of my glass shrank and popped out. I don’t know where to buy more. I was tossing around the idea of cutting it and sticking it back in then fill the small gap with black RTV. Guess I’ll have to try it unless I can find rubber window gaskets that don’t cost more than my bus
Your son is very cute, but get a tripod and eliminate the shaking. Also, don’t tell him to get you in the frame, we need to see closeups of the product. He was zooming in nicely before you told him to stand back and fit you in. This is a common amateur mistake. The kid’s instincts were right on target. You should NOT be in the frame 85% of the time. The subject here is the paint. He is a natural photographer. Give him a tripod so he is steady. It took more than half the article to get to the point. Too much talk. Tell us main points. The kid also asked a very good question: “Why do you need to get the window out?” The answer is: Sooner or later, everything in an RV will need to be replaced. So you want those options. You did not use the patch sealant correctly. It is not meant for windows, but for tears in your rubber roof or holes, or cracks. Use it before top coating with Silicone Roof coating. Looks like you do little analysis and jump into the task. Not wise. What you need for your windows is Butyl Tape. Remove window frame on exterior side. Clean up rim by scraping and also alcohol or acetone. Lay a strip of butyl tape all along the perimeter frame. Lay your metal frame back on and screw into place. Seal top edge off with some Black or Clear Sikaflex caulk or silicone caulk. Smooth into place. The butyl tape keeps moisture out effectively but it is sandwiched between RV and rim. Use same butyl tape for other areas like lights, license plate light seal, etc. Henry’s Tropi-Cool comes in two flavors: Regular and HS or High Solids.
Imagine a company having a given (24 month) shelf life on their product, but will not tell you DOM or date of expiration. That is asinine, crazy, ludicrous. It kept me from purchasing 5 – 4.75 gallon pails. Thank God for Rustoleum 980, and Black Jack Eterna-Kote. I begged HENRY’s customer service rep for help de-ciphering the date-code, after I had sent him clear phographs of the ones Home Depot had in stock. He simply ignored me. His name is MR. BENOIT
This worked so good on my asphalt shingle roof in phoenix. I ended up using 7 5 gallon pails. My attic fan no longer runs at all now. My white shingles used to be 165 degrees. It now reads 105 degrees on a sunny afternoon. Saves me 50$ or more per month. My ac bill is now under 200$ a month in July and August. Thanks!!
Im looking at coating a old fifth wheel with a aluminum roof It has old others coatings and things Im going to clean what I can then dump a big coat on of this to fill little holes and bad spots Hoping this does the trick ! Impossible to clean and get rid of the old stuff perfectly. What do you think ?
In this application, it appears it’s not for waterproofing, but only for reflecting the sun. I’m looking for a long lasting waterproofing option for my roof without going to 20×50′ rolls of EPDM rubber sheets. I currently have liquid EPDM over epoxy primer over roll roofing just like this article, but it failed after 3 years and the material is breaking down with micro cracks and is peeling and has cracked along seems, letting water in. Do you have a stronger solution that would last at least 20 years or more before starting to break down in northeast winter weather?
Your product failed and less than 2 years from application. I found three large pin holes that caused a leak that resulted in 64 ft of roofing becoming so rotten in just two years that it had to be replaced $1,200 in materials. I found several other parts of the roof that had big holes in the Henry tropical coating. Holes which I cannot explain. This product claims to have a lifetime guarantee but the company totally ignored me and my request for either a refund or replacement product. At nearly $500 for a 4.75 gallon bucket it is extremely overpriced hopium.
I just finished coating my flat roof with 25 gallons of your 555 Aluminum Fiber Roof Coating. I have depression in the roof where ponding occurs, it’s 2 feet by 2 feet and about 2 inches deep. Do you have a product that I can pour into the depression and build it up? Maybe pour a 1/2 inch each week and let it dry and do another 1/2 inch the following week etc. etc. ?