Increase bonding strength and add resistance to acids in your concrete projects with KB25 Acrylic Resin Bonding Agent. It may be added to Con-Korite X'Tra Mortar, QC Part #470251, sold separately, to improve your concrete's adhesion, flexural strength, resistance to moisture and chemical and freeze-thaw cycles. The resin replaces 25% to 100% of water needed for mixing.

Typical Use: 1 gallon of KB25 for every 3 bags of Con-Korite X'Tra.  

For use in temperatures above 70° F or for projects that require an extended setting time we recommend Set Control, QC Part #470106 , sold separately.

Available Sizes:

• 1 Gallon 
• 5 Gallon