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Is silicone roofing safe.
There are two main types of commercial roof coatings we consider at r a contracting.
Because silicone is considered chemically stable experts say it s safe to use and likely not toxic.
Lack of abrasion and tear resistance while it does have some advantages silicone is not a particularly durable surface.
Gardner eterna kote 5 gal.
14 pros and cons of silicone roof coating.
The pros of silicone.
Both are good products but as with many products acrylic and silicone each have good and bad qualities.
Silicone roof coatings are extremely uv stable and reflect up to ninety percent of the sun s harmful rays.
These are rare and aren t something to worry about but they are something that you should be aware of.
S 100 silicone reflective roof coating model 5570 1 30 237 00 237 00.
Loss of reflective properties.
Quick cure time moisture cure applying silicone roof coating to your roof is a surprisingly straightforward process.
This can be an added risk for personnel tending to units skylight roofing issues on the roof.
Not all roof coatings are created equal.
887t tropi cool 100 silicone tan roof coating model he887t018 239 00 239 00.
Not only can it get very slippery when wet it s also easy to tear.
Jul 3 2019 by brandon miller.
While silicone is a very effective roofing system and can adhere to just about any existing roof there are certain exceptions.
You should also never use epdm with oils greases hydrocarbon fuels concentrated acids or halogenated solvents.
When the sun is shining then the surface provides protection against the uva and uvb that comes from the sun providing a safer place to be.
Roofs that have some foot traffic on them are often not kind to a silicone coating.
The roof on any building is subject to the pressures of its surrounding environment every day.
Like any roofing solution over time the natural elements will wear the silicone coating down.
There are situations where adhesion may be in question and a primer may be needed.
Silicone is food safe.
Finally epdm has a shorter life span than silicone so depending on the application it will need replacing more often.
They are also very flexible and durable due to the high concentrate of solids.
Unlike many roof coating solutions it doesn t emit any foul smells into the air or vocs.
Furthermore silicone is a remarkably safe and stable compound even when it comes into direct contact with the skin.
That s led to silicone being widely used in cosmetic and surgical implants to increase the size.