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Acrodry Base Coat

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Acrodry Base Coat Product Data Sheet


ACRODRY is a polymer modified, cement based, dry blend product that can be used as an adhesive or base coat.


1. For use with the Acrocrete® AcrowallTM systems to adhere expanded polystyrene insulation board to the following approved substrates: ASTM C1177 type sheathings, including DensGlassTM exterior sheathing, e2XPTM sheathing, GlasRoc® sheathing, SecurockTM glass-mat sheathing, Weather DefenseTM Platinum sheathing, GreenGlass® sheathing, PermaBaseTM cement-board by National Gypsum and other cement-boards (ASTM C1325 Type A Exterior), Untreated Exposure I or exterior plywood sheathing (grade C-D or better), Untreated Exposure I OSB, gypsum sheathing (ASTM C79/ASTM C1396), poured concrete/unit masonry.

2. To adhere expanded polystyrene insulation board to expanded polystyrene insulation board.

3. For use on Acrocrete wall systems to embed Acrocrete reinforcing mesh to the specified substrate.

4. ACRODRY can also be used as a skim coat to produce a smooth and level surface on masonry, concrete or stucco.


• Excellent adhesion & flexibility

• Dry blend—less waste • 1 component—just add water

• Low cement content

• Vapor permeable

• Easy application

• Water clean up


22.6 kg per bag (50 lbs per bag)


Approximate coverage rates are as follows:

1. Adhere EPS insulation board to substrate: 6.5 m2 (70 ft2 ) per bag via notched trowel method

2. Embed ACROMESH 4: 11.1 m2 (120 ft2 ) per bag |  Embed INTERMEDIATE 12: 7.8 m2 (85 ft2 ) per bag | Embed HI-IMPACT 20 & ACROMESH 4: 6.5 m2 (70 ft2 ) per bag

3. Adhere EPS insulation board to substrate and embed ACROMESH 4: 4.6 m2 (50 ft2 ) per bag

4. As a SKIM COAT for stucco and masonry surfaces: coverage will vary depending on the irregularity of the surface.