Polyguard Urethane Injection

Urethane Injection is a hydrophobic polyurethane liquid that adheres to wet or dry cementitious substrates and then expands during reaction with water to form a closed cell water repellent barrier.  It is designed for repairs of intermittent leaks along cracks or movement joints where less than 20% movement is anticipated.  Urethane injection will typically stop water leaking through cracked or honeycombed concrete, along concrete cold joints, and a voids along the following areas:  wall and floor junctions, wall and ceiling junctions, expansion joints, and pipe penetrations.  It is used to repair concrete walls, ceilings, floors, tunnels, manholes,  sewers, dams and parking decks

FEATURES & BENEFITS

• Adheres to wet or dry cementitious substrates
• Expands during reaction with water to form a closed cell water repellent barrier
• Can be used in a wide variety of applications