If your roof is one of these three types you can almost surely apply a silicone coating with no concern of primers.
Silicone for tin roofs.
The highly reflective glossy finish of gacoflex s20 and s21 silicone roof coatings can help reduce energy costs.
Gravel bur roofs can stain silicone if you do not use a bleed blocking primer.
Metal roofing 33 modified bitumen roofing 35 panel roofing 10 sbs asphaltic 31 sbs modified bitumen 44 self adhered membranes 32 single ply roofing 14.
Silicone roofing is an ideal roofing choice that provides maximum long term protection from all types of weather and atmospheric conditions.
Titebond weathermaster metal roof sealant is made to stop leaks on a permanent basis and is totally different from standard silicone and voc solvent that only solve problems on a temporary basis if at all.
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Gaf united coatings 5 gallon silicone reflective roof coating 20 year limited warranty item 1051026.
The silicone roof coating system is a trusted efficient and economical solution that can be used over different substrates like bur metal epdm modified bitumen roofs tpo and pvc.
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The science behind silicone roof coatings.
Beyond the first list there are also some roofs that might need a primer but it isn t for adhesion.
Apply over pre existing elastomeric roof coatings metal roofs built up roofing mineral cap sheet and weathered single ply membranes epdm hypalon and tpo cpa.
Roofs that might need a primer but not for adhesion.
Before we look at the silicone roof coating process it is important to understand why we are so passionate about silicone roof coatings.
Silicone roof coatings have several decades of development experience to ensure that it can provide the strongest level of protection possible when correctly installed.
This sealant is also adhesive which means it can be used on a wide variety of metal roofs and even on other common building materials.
As a silicone roof sealant it has 89 solar reflectance to make sure that your roof can stay cool also providing you with 30 energy savings.
Ideal for use on flat and low sloped roofs.
There are many different types of roof coatings on the market today but silicone is widely revered as the cadillac of the roof coating market.
It is a non chalking eco friendly product that allows a building to become more resistant to the elements.
It is also ideal for flat roofs being the most efficient product of its kind on the market.