Kemko® Grout

Kemko® Grout products feature a wide selection of semi-rigid epoxies and polyureas for filling control joints. These semi-rigid products are designed to: resist difficult environments, absorb heavy wheel loads, protect joint corners, prevent contamination of shrinkage cracks and maintain esthetics. These products may also function as insulators for filling sawcuts after the insertion of wiring for induction loops, traffic signals, and airport runway lighting. Polyurea and epoxy selection factors include the impact loads, temperature ranges, substrate shrinkage, temperature cycling movement, presence of moisture, and sawcut or joint preparation. Viscosities range from self-leveling liquids to non-sag pastes. Click here for a specification for our control joint polyurea, Kemko® 189 Polyurea SWL.

Kemko® Grouts also include warm and cold weather segmental bonding pastes. Designed for critical load bearing applications, these products feature high heat deflection temperatures (HDTs) and exhibit excellent wet and damp substrate bonds. Capable of supporting sustained loads, including seismic reinforcement and bolt grouting, the 040/041 products are our highest performance pastes.

Kemko® Grout

040 Dowel RegSET

Features

Used in warmer segmental bonding applications, Injection into wide cracks, Repair of concrete block walls

Primary Uses

Paste for dowel/rebar/bolt grouting at moderate to high ambient temperatures. Long work life. 1:1 by volume mix ratio. High HDT and compressive test performance.

Download Spec Info

041 Dowel QuikSET

Features

Used in cooler segmental bonding applications, Injection into wide cracks, Repair of concrete block walls

Primary Uses

Paste for dowel/rebar/bolt grouting at low to moderate ambient temperatures. Short work life, fast curing. 1:1 by volume mix ratio. High HDT and strengths.

Download Spec Info

064 Control Joint

Features

Semi-rigid epoxy for control joints in industrial floors

Primary Uses

Pourable liquid to fill saw-cut control joints, wire slots and traffic loops. Excellent durability for industrial floors.

Download Spec Info

064 Control Joint, HB and 064 Control Joint HBP

Features

Thicker product useful on sloped slabs

Primary Uses

High build liquid to fill saw-cut control joints, wire slots and traffic loops on sloped surfaces. Meets FAA P-606 standards for use in airport high voltage runway lighting slots.

Download Spec Info

189 Polyurea SWL

Features

Workhorse for freezer and industrial projects. Best when applied by pump but can be hand applied.

Primary Uses

High speed pourable or pumpable polyurea for filling control joints. Cures at low temperatures (to -25°F) and floor can be re-opened in 2 hours or less. Can also be used for rapidly closing wall or floor penetrations.

Download Spec Info

132 Polyurea LWL

Features

Can be blended with dried aggregates for mortar/grout mixes.

Primary Uses

Low speed polyurea for patching and hand mixes. Best for repairs and patches. Long work life.

Download Spec Info

222 High HDT--Large Void Grout

Features

Can be blended with dried aggregates for mortar/grout mixes. Complies with ASTM C881, Type IV for structural load bearing

Primary Uses

Repairing voids and rock pockets where exotherm of epoxy mass is problematic. Can be used when high ambient temperature resistance is neede

Download Spec Info
Why does epoxy asphalt last so long? Is it the right product for you?

25 incredible tips for concrete pros.

Download Now