Prepare smooth and difficult surfaces for tiling with Eco Prim Grip Plus Primer 5kg. This ready-to-use primer creates a textured, grippy surface that helps tile adhesives, levelling compounds and other finishing products bond more effectively. Suitable for walls and floors, indoors and outdoors, it can be used on low-absorbency surfaces such as existing tiles, terrazzo and stone. Its solvent-free, low-odour formula is easy to apply with a roller or brush.