Waterproofing Admixture Kalmatron KF-A - 10 lb bag, Gray
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- Admixture to concrete, waterproofing and anti-corrosion
- Great for making stepping stones, sculptures, countertops, and floors
- Food and water safe, NSF approved registration #136880
- Apply KF-A by 2 lbs per every 94 Lbs sack of OPC or 2 Kg of KF-A per 100 Kg of OPC
- One-coat stucco application, no sliding or cracking
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Kalmatron KF-A is a powdered admixture to concrete, available in gray and bright white color. ~~~ Package sizes are 5 lbs, 10 lbs (Small), 20 lbs (Medium) and 50 lbs (Large). KF-A offers great batch workability. 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 gunite applications. When used for plastering, KF-A provides a breathable but completely waterproof stucco coat. NO scratch & brown coats are needed - plaster with KF-A is applied up to 4 in thick without any sliding in a one-step, one-coat application. No curing is needed. Apply in tempertures up to 104 F Stucco is ready for painting on the 3rd-4th day. Sold individually in bags and in bulk (pallets). Kalmatron KF-A will work with all types of cement, such as Ordinary Portland Cement, grey or white, types I, II, I-II, III (Colton White), II-V, and V. Simply strew the dry powder KF-A into the batch as it is mixing. A batch with KF-A can be mixed for up to 5 hours without losing workability. 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