When moisture vapor levels challenge the warranty limitations of high quality flooring products, Koester has the complete system.

Koester VAP-1 resins were specifically formulated to cure under extreme moisture vapor conditions and remain unaffected by high levels of alkalinity.

A true one-coat system, easy to apply, VOC compliant, little to no odor, allows flooring to be placed after a 12 hour cure.

ASTM D-1308 test method: unaffected by a pH 14.

ASTM E-96 test method: 94% reduction in moisture vapor emissions.

ASTM D-4541: 635 psi (100%) cohesive failure of substrate)

10 year, multi-million dollar independently insured warranty.

VAP-1 Systems may be applied to green concrete 7 days old.