Mastic Sealing Tape is a self-adhering, flexible membrane used to seal seams, cracks, and holes in surface to create an excellent substrate before applying acrylic coatings .
Mastic Sealing Tape®
Mastic Sealing Tape is a self-adhering, flexible membrane used to seal seams, cracks, and holes in surface to create an excellent substrate before applying acrylic coatings […]