There are many types and formulations of roof coatings so it is important to always consult the shingle manufacturer before proceeding with any type of coating.
Roof coatings over asphalt shingles.
The white colored reflective elastomeric coating used was obviously not suitable for asphalt shingle roofs.
Vital coat 1 gal.
Arma strongly advises against the application of any type of field applied coating over installed asphalt shingles.
Clear matt 100 acrylic shingle shield roof coating for rejuvenating asphalt fiberglass and clay shingles 0 54 99 lanco 1 gal.
Available in 12 colors.
Dura life clear 100 acrylic roof sealant for tiles and shingles.
Let the first coat dry for 3 4 hours and then apply the second coat.
A specially formulated 100 acrylic coating specifically designed for use on asphalt shingles.
Its unique formulation provides excellent durability superior fade resistance and a smooth low sheen that resists cracking peeling and chipping while binding the shingles together to resist wind lift up.