Multi-Flex S1 Tile Adhesive Grey 54 x 20kg bags

This pallet deal includes 54 x 20kg bags of Multi-Flex S1 Tile Adhesive in Grey, giving you a total of 1,080kg of adhesive. This makes it an excellent choice for large-scale projects such as tiling multiple rooms, commercial installations, or extensive outdoor areas where buying in bulk keeps costs down and ensures colour consistency throughout.

Yes, Multi-Flex S1 Grey is fully compatible with underfloor heating systems and is listed as suitable for use on sub-floor heating substrates. It is a highly polymer-modified, thin-bed adhesive, which means it maintains flexibility and bond strength even as the floor expands and contracts with temperature changes, making it a reliable choice for heated floors in kitchens, bathrooms, and living rooms.

Yes, Multi-Flex S1 Grey is suitable for both outdoor and swimming pool installations, in addition to interior rooms such as bathrooms, kitchens, and hallways. It bonds effectively to a wide range of tiles including porcelain, natural stone, mosaics, and vitrified tiles on both wall and floor surfaces, so it can handle the demanding conditions found in exterior and wet environments.