Norcros Standard Set Flex S1 Grey Adhesive is a polymer reinforced cement-based tile adhesive suitable for fixing porcelain, stone & ceramic tiles to a variety of building surfaces.

The product features increased flexural strength, an improved bed thickness of 2-10mm, improved crack bridging and improved coverage. Standard Set Flex S1 Grey Adhesive is suitable for use with underfloor heating systems and plywood overlay.

With a pot life of up to 4 hours, this product is ideal for fixing small & intricate decorative tiles.

Set time 16-24 hours approx at 20 degrees centigrade.