COGRI WB Primer is a two pack, water dispersible Epoxy based primer/sealer/clear coating designed to meet the technological and ecological requirements of modem building and industrial practice. COGRI WB Primer is non-flammable and solvent free, is low odour, and may be applied to dry or damp surfaces.
COGRI WB Primer has excellent adhesion to most building materials, is non-toxic once cured and consequently is a highly versatile material lending itself to application in many different circumstances.
As a clear sealer for concrete and masonry surfaces. As a primer for COGRI Coatings e.g. COGRI HB and COGRI WB. As a damp surface primer or sealer for concrete. Suitable for use in general industrial areas including warehouses, food factories, abattoirs, dairies, laboratories, subways, chemical bunds etc.
- Excellent adhesion to dry or damp surfaces
- Low odour
- Easily applied
- Taint free
- Very good chemical and abrasion resistance
- Economical and versatile
- Pot life @ 20C: 90 Minutes
- Colour: Clear when cured
- Adhesion 10 dry concrete: 4.4N/mm’ (concrete failure)
- Adhesion to damp concrete: 4.1N/mm’ (concrete failure)
- Chemical Resistance: Excellent resistance to water, dilute acid s. dilute alkalis, petrol, diesel, white spirit, skydrol, etc. Specific advice will be provided by our technical section