"We cannot afford to work without Kalmatron."

--- Los Angeles Department of Water and Power

KALMATRON® KF-A is a patented (U.S.A. Patent 5,728,208) powder admixture to concrete mixes. KF-A provides high early strength, quick setting times, resistance to rebar corrosion and absolutely NO shrinkage cracks. KF-A is used in shotcrete, gunite, precast, cast-in-place, poured, plaster, stucco and many other kinds of applications. 100% non-toxic and safe for drinking water.

​KALMATRON COUNTERTOP PRODUCTION:

KEY FEATURES of KF-A :

• No curing is needed • 100% waterproof • Impermeable to water, crude oil, sugars, acids and salts • No other admixtures needed • 100% non-toxic • Can be applied -4 F up to 104 F • Great batch workability ("the creamy effect") • Freeze-thaw resistance • Salt resistance • De-mold in 8 hours • Stops and prevents rebar corrosion • No flaking, curling, or slab deformation • No efflorescence or "concrete flu" • Upgrades any concrete mix to High Performance Concrete

Production of bathtubs, kitchen sinks, countertops, veneers, and roof tiles  with Kalmatron KF-A results in natural-looking, ceramic-strength, durable concrete products. By using KF-A, it is also possible to utilize a great variety of local raw materials as filler and aggregates, including industrial waste such as glass, wood, paper, and metal. We provide mix designs on request.

Packages: 10 lb, 20 lb and 50 lb airtight plastic bags For bulk orders, bags are stacked on a pallet,  up to 64 bags per skid.