Nitofill WS60 is a two part liquid polyurethane is mixed in the proportions supplied and injected into cracks in concrete. It reacts with moving water to form a foam barrier. Used in conjunction with Nitofill UR63 it forms a permanent seal in cracked concrete.
Reacts with water to produce water resistant foam to stop the water.
Rapid acting, to produce water stop against moving water under pressure.
Re-injectable with Nitofill UR63 to form the permanent seal.