KF-A admixture to concrete turns any concrete mix into High Performance Concrete
No shrinkage cracks! Great for making stepping stones, sculptures, countertops and floors
Makes concrete denser, 100% waterproof and gives it the look of natural stone
Dose: 2 lb. KF-A powder per every 100 lb. of cement
2-3 times less drying shrinkage, self-curing - no curing is needed
Kalmatron KF-A is a powder admixture to concrete. No shrinkage cracks - ever! Waterproof, corrosion resistant, KF-A concrete has a signature smooth flow, the "creamy effect". Great for casting sculptures, making counter tops and floors, and shotcrete, plaster and stucco applications. When used for plastering, KF-A provides a breathable but completely waterproof stucco coat. Plaster with KF-A can be applied up to 4 in thick without any sliding in a one-step, one-coat application. No curing is needed. Apply in temperatures up to 104 F. Kalmatron KF-A works all types of cement and can be added to ready/pre-bagged mixes Simply strew the dry powder KF-A into the batch as it is mixing. At a layer of 2 inches thick, concrete with KF-A is 100% waterproof, completely crack-free and resistant to corrosion by substances such as hydrochloric acid, sulfuric acid, and salts. KF-A does not allow even crude oil to pass through. Food and water safe, NSF registration #136880