DECO 20 Dampproof Coating is an alternative material replacing bituminous products. It is approved for dampproofing of masonry block, pre-cast, and poured concrete foundation walls. On masonry walls, DECO 20 Clear Penetrating Concrete Sealer must be applied prior to the application of DECO 20 Dampproof Coating.
New construction: Dampproofs and seals residential masonry block and concrete foundation walls. Deco 20 Dampproof can be applied to ICF and styrofoam forms.
View ICC Report
Deco 20 Dampproofing materials are approved by the International Code Council (ICC), The ICC’s approval means that Deco 20 Dampproofing materials meet the highest standards of quality and performance.
Deco 20 Dampproof Meets or Exceeds the following ASTM tests:
►ASTM D 2939 – 1998 Section 15) Method A – Resistance To Water. Rating Number 1- No-Softing – no loss of Adhesion, or reemulsification
►ASTM D 2939 – 1998 (Section 16) “Flexibility” Rating Number 1 – No cracks hairline or otherwise, no loss of Adhesion
►ASTM D 6489-1998 “Water Absorption”
►ASTM C 836 – 2000 Film Thickness On Vertical Surface.
►ASTM D 2665-1999 Color Fastness Of Surface Coating – UV Resistance
►ASTM D 3273-94 Resistance to Mold Growth Of Surface Coating
►ASTM D 1227 Type III Class 1 – Suitable for use as a protective coating for built-up roofs and other exposed surfaces with specified inclines
New & existing construction:
Dampproofs and sealsmasonry parged block, pre- cast and poured foundation walls. Apply DECO 20 with a hand pump sprayer or airless sprayer (do not exceed 100 PSI when applying) until wall is saturated. Do not repeat as the product is water based and will repel its self once it is applied. DECO 20 can also be applied to the interior side of basement foundation walls.
ENTIRE FOUNDATION WALLTO BE SEALED FROM TOP OF FOOTER TO TOP OF FOUNDATION WALL.
DECO 20 is warranted as specified for a period of not less than three years from date of application.
Waterproofing Membrane for masonry, pre-cast and poured concrete foundation walls
Dampproofs and seals residential masonry block and concrete foundation walls.
For dampproofing of masonry block, pre-cast and poured concrete foundation walls
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