DECO 20 Clear Penetrating Concrete Sealer
DECO 20 Clear Penetrating Concrete Sealer (DECO 20) is an alternative material replacing bituminous products. It is approved for dampproofing of masonry block, pre-cast and poured concrete foundation walls. DECO 20 clear sealer is a special formulated penetrating sealer designed for the environmental requirements in the dampproofing industry. DECO 20 clear sealer produces a highly effective breathable moisture barrier, by reducing water vapor transmission.
New & Existing Construction: Dampproofs and seals masonry block, pre-cast and poured concrete walls. DECO 20 clear sealer can be used on the interior of existing concrete and masonry block foundation walls.
Completely water-based • No Color Fade • UV Resistant
Deco 20 Clear Sealer meets or exceeds the following ASTM tests:
►ASTM D 2939 – Resistance to water solubility. Flexibility no cracking.
►ASTM D 466 – Resistance to water flow and action. Excellent adhesion. No reemulsification.
►ASTM E 96 – Water vapor transmission. – 0.04 grains/sq.ft./hour Water vapor permeability. – 0.102 perms
►ASTM C 836 – Film Thickness On Vertical Surface. SS-W-110 C – Water Repellency On Masonry Test. 1.925% Average
►ASTM C 672 – Freeze/Thaw – 20 Day Cycle