Silicone Vs Elastomeric Roof Coating

Henry s white roof coating products offered in silicone acrylic and solvent based formulations reduce energy costs extend roof service life and improve occupant comfort.

Silicone vs elastomeric roof coating.

Elastomeric is a generic term for rubber like roof coatings. 287 solar flex white elastomeric roof coating. An almost win for acrylic roof coatings however silicone roof coatings are still in the lead for the best commercial roof coating. It is a non chalking eco friendly product that allows a building to become more resistant to the elements.

Silicones are moisture cured and humidity can even promote their cure. There are many types of elastomeric roof coatings such as acrylic butyl polyurethane or silicone. In some applications the use of silicone can eliminate the need for a primer. Silicone coatings are less elastic than comparable coatings and have a tendency to crack and peel quickly.

Silicone roof coatings have much higher thermal emittance qualities. While these coatings are effective against water they get dirty and lose reflectivity up to 45 and any energy savings very quickly. Acrylic elastomeric roof coating siliconized cooling sta kool pro white 5 gal 9 2 8 7. Whether you re an experienced commercial roofer a steep slope roofer thinking of adding low slope services or just like to learn from the best you ll want to join gaf senior commercial training specialists dave scott and wally brown dave amp.

Only about 1 of the sun s energy will penetrate through a silicone coating into the building. Elastomeric is highly popular for commercial roof contractors because of its density flexibility and durability. However this is an ill advised. Elastomeric roof coatings perform as well as silicone roof coatings when it comes to ponding.

Silicones weather better than other coatings with almost no erosion and they don t get hard or brittle. It is extemely important to know the differences in the chemical nature of acrylic elastomeric and how it compares with silicone elastomeric when determining which option is the best choice for your coating project. Waterborne acrylic coatings are the most popular. Wally for the project kick off segment of the roofing it right miniseries on installing a commercial roof from start to finish.

Silicone is also good in ponding water situations. It may seem like an easy fix to simply roll more elastomerics into place to prevent ponding. Linkedin youtube facebook twitter sales rep locator document search.