If what you are looking for is a fiberglass roof coating for your recreational vehicle then the dicor rpfrc1 which is available in a 1 gallon container is an ideal option.
Roof coating for buses.
There are two main roof coatings that skoolies rv owners and van lifers seem to approve of.
This will be the saving grace of preventing a roof leak on your school bus roof.
Bus kote is a high build 100 acrylic elastomeric roof coating which is uv and weather resistant and is fortified with mildewcides and hy tech s thermacels.
Bus kote with its bright white formula is designed to insulate seal waterproof soundproof and protect with a thick rubber like ceramic reinforced shield that expands and contracts with varying temperatures as well as resisting thermal shock.
It is a waterborne high build formula that possesses waterproofing insulating and soundproofing properties that beautifies protects and extends the life of most sloped surfaces.
The first is henry s enviro white roof coating which goes on like frosting and settles into one giant membrane of elastomeric and quoting from their website here is what it has to offer.
Originally designed as an insulating reflective coating for school districts to use on the roofs of school buses to lower the interior bus temperature.
Formulated to resist over 100 m p h.
This energy saving coating will reduce interior temperatures when hot and make interior temperatures more constant when cold due to ceramic insulation.
Bus kote is a matte finish bright white elastomeric acrylic reflective insulating and soundproofing ceramic waterproofing bus recreational vehicle roof coating.