Coo-Var 5ltr Dampshield Primer Two-Pack Resin Based Epoxy Primer

PRODUCT DESCRIPTION

Coo-Var 5L Dampshield Primer is a high-performance, two-pack resin-based epoxy primer designed as a surface damp-proof membrane (DPM) for interior concrete and screed floors. Formulated to suppress residual construction moisture and rising dampness, it allows floor coatings, screeds, or coverings to be applied over damp substrates without risk of moisture-related failure or blistering. Its solvent-free formulation provides exceptional adhesion to damp masonry and concrete surfaces, creating an impermeable protective barrier for subsequent paint coats or floor toppings.

PRODUCT DETAILS

• Acts as a surface damp-proof membrane (DPM) to suppress residual moisture in concrete

• Enables early painting or floor covering on damp, green, or un-cured screeds

• Heavy-duty two-pack epoxy resin system ensures outstanding adhesion and toughness

• Prevents moisture blistering, delamination, and coating failures on ground-bearing floors

• Solvent-free, low-odour formula ideal for enclosed or poorly ventilated interior spaces

• Suitable for concrete, cementitious screeds, and power-floated floors prior to topcoating

PRODUCT TECHNICAL INFORMATION

• Brand: Coo-Var

• Product Line: Dampshield Primer

• Pack Size: 5 Litres (Base and Hardener pack)

• Finish: Semi-Gloss / Clear to Light Amber

• Base Type: Solvent-free Two-Pack Epoxy

• Area of Use: Interior concrete and screed floors

• Substrate Compatibility: Damp or dry concrete, sand-cement screeds, and masonry

• Coverage: Approx. 4–5 m² per litre (depending on surface porosity and moisture content)

• Pot Life: Approx. 20 to 30 minutes at 20°C (after mixing)

• Touch Dry Time: 6 to 8 hours

• Recoat Time: 12 to 24 hours (must be recoated within 24 hours)

• Application Method: Medium-pile roller or brush