KOSTER American Corporation 2 Component Polyurethane Injection Resin For Structural Rebonding Koster IN 3

KOSTER KB-Pur® IN 3 is a solvent-free, low viscosity, 2 component polyurethane injection resin for crack injection. KOSTER KB-Pur® IN 3 provides a permanent, crack and joint sealing due to its high compressive and adhesive tensile strength. The material may be used in combination with KOSTER KB-Pur® IN 1 for the permanent, sealing of leaking cracks and joints in concrete, screeds, masonry etc., as well as for solidifying granular soils. It may be used without pre-injections of KOSTER KB-Pur® IN 1 for closing dry cracks, joints and voids.