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Eff-Stop Premium Primer/Sealer

$39.99

Gallon

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EFF-STOP® is an epoxy-fortified acrylic primer/sealer for interior and exterior masonry. EFF-STOP® Premium provides excellent alkali and efflorescence resistance on properly cured tilt-up concrete, poured-in-place concrete, stucco, and block. It can be applied to surfaces with a pH of 6 to 13.

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