When you need a material to re-roof an existing roof system, you can use products such as Maximum-Stretch and Super Elasto Barrier, these products can eliminate the need to do a tear-off. There is no adhesive needed; elastomeric roof coating can be swabbed on or applied with rollers. It is as simple as painting it on the the roof, but it forms a solid and impenetrable barrier when dry. It is also resistant to mold, mildew, and high temperatures.
Elastomeric Roof Coating- An Alternative To Full Roof Replacement | Option BG
