Kemko® 322 Ultra-Low Viscosity IR is a two-component, structural epoxy adhesive resin / hardener specifically designed for pressure cold weather 40ºF (4.4ºC) injection grouting using KIP System automatic meter, mix and dispensing application equipment. Primary uses Include the structural repair of cracks and delaminations in concrete as low as 2 mils, masonry, stone and wood; filling of voids in porous and honeycombed concrete and grout; adhesive bonding of steel plates (external reinforcement); and, anchoring bolts, dowels and rebar into concrete, masonry or stone.
The physical properties of the product allow its use in applications requiring resistance to creep and stress relaxation, maintenance of mechanical properties at high ambient temperatures, high load bearing strength and excellent adhesion under adverse application conditions, e.g., cold tempura substrate, wet concrete. KEMKO® 322 cures to a tough, resilient polymer and has excellent load transfer capability. Exceptional substrate wetting ensures penetration and filling of fine fissures and tributary cracks as narrow as 2 mils (0.051 mm) width. It has a convenient 2:1 (by vol.) mixing ratio and employs special colorants for contrasting component color.Technical Data Sheet