1-Pound Black Flex Paste

Flex Paste is a super thick rubberized paste that clings to the surface and instantly fills large gaps, cracks and holes. Once dry, Flex Paste turns into a strong, flexible, watertight, rubberized coating that seals out air, water and moisture on a variety of surfaces and objects. Color: One Color. Using putty knife, trowel or similar tool, remove an even layer from the top surface Do not scoop deeply into the tub as this may create air pockets Apply a generous amount to the surface using a smooth motion Etching the surface will increase adhesion Sanding is not recommended, instead smooth to desired finish or add designs to create unique artistic textures Always make sure all cracks and holes have been completely filled and cured before testing