RidgeSeal™ (35 mil) provides a superior waterproofing barrier for use when installing concrete, clay, and synthetic hip & ridge tiles. It eliminates costly mortar applications to critical hip and ridge areas where blowing rain can enter.

The superb flexibility makes application proceed quickly, while the self-sealing qualities of RidgeSeal™ create an excellent weather- and insect-blocking barrier. And because of its strength, composition and durable UV-resistant surface, RidgeSeal™ can be left exposed after application, and prior to the installation being completed, for up to six months.

RidgeSeal™ comes with a 5-Year limited warranty.


ProductProduct IDSizeUnits/CartonCarton Wt.
RidgeSeal45G1212” x 50’339 lbs
45G099” x 50’439 lbs
MFM RidgeSeal™

Roll Sizes: 9", 12" x 50'
Sold by the carton only.