100% Silicone White Roof Coating on a Modified Bitumen Roof ​⁠

How to coat over a Modified Bitumen Roof with Henry 100% Silicon White Roof Coating Tropi-Cool. It is very easy to do and better for the environment. The sun reflects off of the white roof making it so much cooler in the summer and the rain slides right off. Tropi-Cool encapsulates the modified bitumen roof which breaks down over time from the intense heat from the sun.

Henry 887 Tropi-Cool 100% Silicone White Roof Coating is a premium, 100% silicone, moisture-cure coating designed to reflect the sun's heat and UV rays as well as protect many types of roofs. It is specially designed to maintain maximum reflectivity of heat and UV rays.

My house is so much cooler!

* I discovered this after I coated my roof.

The product that you use to seal out the bleed through from asphaltic substrates and modified bitumen is called a “Bleed Blocker”. Applying a base coat of this will prevent the yellowing that occurs. It will seal out oils that can discolor the final finish coat of white silicon coating.
I couldn’t find any Henry - Bleed Blockers but was recommended to use GE Enduris.


There are a lot of different Bleed Blockers out there, the One-part formula Enduris Bitumen Bleed Blocker is part of the complete Enduris Roof Coatings system. See the link below;


https://www.homedepot.com/p/Henry-0-9...

https://www.homedepot.com/p/Henry-887...

https://siliconeforbuilding.com/produ...