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GacoFlex A4121

Water-borne Acrylic Primer

GacoFlex A4121 is a water-borne, single component elastomeric acrylic coating characterized by excellent hardness, strength, adhesion and water resistance. A4121 is primarily for use as a temporary primer over GacoRoofFoam as a protective covering until an additional layer of GacoRoofFoom or a GacoFlex coating can be applied.



Quick Dry. Drying time is 1 to 2 hours.

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PDS - GACOFLEX™ A4121 - ACRYLIC PRIMER April 15th, 2024 Product: GacoFlex A4121 Product Data Sheets
Gaco Safety Data Sheet (SDS) - Alternate Access April 2nd, 2024 Product: Gaco 052N Safety Data Sheets
GacoFlex Portfolio Sales Sheet August 9th, 2021 Product: GacoFlex S42 Brochure
A4121 BLACK ACRYLIC PRIMER GHS07072020 December 30th, 2020 Product: GacoFlex A4121 Safety Data Sheets