100% waterproof. Prevents surface cracks caused by substrate movement.
Features: Perfect Tile Adhesion; Fleece Prevents Adhesive Entering Cavities; Resistance on Heated Surfaces; Ideal for Old or Problematic Floors; Wide Clover Leaves for Greater Adhesive Contact; Bridges Cracks in Substrate; Fast & Easy to Fill Leaf Holes; Greater Resistance to Horizontal Movement; Suitable for Use on Newly Laid Concrete; Can Be Used with Waterproof Matting. Specifications: Polypropylene. Resistant to dilute acids, alkalis & salt solutions. High electrical resistivity. Non-hazardous. Must use a movement joint at max.10m apart on larger floors: BS 5385 2010.