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KOSTER NB 1 Grey has been approved for use in drinking water environments according to NSF /ANSI 61. The certification applies to contact with cold water in tanks 2000 gal or larger.... More
KOSTER Resinous Floor Coating Systems course
is approved by the AIA.... More
A transparent curing, low viscosity butadiene-styrene primer with a slightly sticky surface. KOSTER SL Primer reduces the absorbency of mineral surfaces such as concrete and screed and equalizes differential absorbency rates in the substrate. It reduces the bubbling effect when working with KOSTER self leveling floor products. KOSTER SL Primer is solvent, plasticizer, and filler free. KOSTER SL Primer is water resistant; it will not be washed or rained away after curing.