Currently unavailable.
We don't know when or if this item will be back in stock.

Have one to sell? Sell on Amazon

Waterproofing Admixture Kalmatron KF-A - 10 lb bag, Gray

4.0 out of 5 stars 1 customer review

Currently unavailable.
We don't know when or if this item will be back in stock.
    This fits your .
  • Enter your model number to make sure this fits.
  • 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

Have a question?

Find answers in product info, Q&As, reviews

Please make sure that you are posting in the form of a question.

Don't see what you're looking for?
There was a problem completing your request. Please try your search again later.
All Product Information Customer Q&A's Customer Reviews

Product description

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

Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here


If you are a seller for this product, would you like to suggest updates through seller support?
Would you like to tell us about a lower price?

Customer Questions & Answers

Customer Reviews

Share your thoughts with other customers
See all 1 customer reviews

Top customer reviews

May 21, 2016
Verified Purchase
review image
Comment| One person found this helpful. Was this review helpful to you? Report abuse