HYDRO BLOCK HYDROPROOFING AND CRACK ISOLATION MEMBRANE & PRIMER
Ultra Premium viscose membrane to waterproof walls and ceilings.
- Ideal for treating stuck areas before sealing.
- Formulation based on styrene butadiene. It must be covered with a coating or sealant.
- Isolates the cracks present in the concrete from the coating or sealant to be used.
- Apply blue and dry black in 1 hour.
- Interior or Exterior.
Coverage: 60-80 ft2 / gl.
Specifications: ASTM D1653.