William Mastic is a Polyester resin used to bond and fill cracks, holes & Pits in marbles and granites. Its quick and strong adhesion permits to rectify big and small imperfections on valuable stones. William Mastic is available both in liquid and solid form for vertical use.
Application: Dean & Dry the surface to be glued thoroughly. Add to 2% hardener. The resin can be tinted with required color pigment to match the surface, before adding the hardener Only for professional use. Keep in original packing. Make a test application before use if required.