Norcros Rapid Flex S1 Adhesive is a rapid-setting cement-based adhesive with a bed thickness of 2-10mm formulated for fixing porcelain and stone tiles to a variety of building surfaces. The product features increased flexural strength, an extended open time, improved bed thickness and crack bridging properties. Rapid Porcelain S1 White is suitable for use with under floor heating systems and plywood overlay.
NB. When fixing a pale or tanslucent stone, or if using a pale grout, always use a white adhesive.