Polyurethane based primer.
MAK PU Primer is a tar extended single pack, moisture cure polyurethane coating primer and sealer, with excellent penetrating properties. MAK PU Primer is a single component adhesion promoter primer and sealer for use where toughness, chemical resistance, fast curing, and printability are required. MAK PU Primer bonds to and seals concrete, metal and timber, rubber, PVC,urethane and cured epoxies. It is slightly thixotropic in nature and has anti root properties.
Packaging: MAK PU Primer is packed 20 Ltr. drums.
Coverage: Apply minimum 400 gms/sqm of Mak PU Primer for dry film thickness of approx. 300 micron.
Features
- Excellent Adhesion
- Fast Curing
- Chemical Resistant
- Multipurpose
- Waterproof and anti-root
Area of Application
- Priming concrete, wood, rubber, etc. for fiberglass, PVC and polyurethane
application. - Sealing porous surfaces.
CONSUMPTION: 1 LTR = 3-4 sqm per coat (depending on surface roughness).
Directions For Use
- Surface Preparation: Concrete surfaces must be cured for at least 28 days
- Surface must be dry and free of grease, oils and other contaminants.
- Large areas can be coated using a rubber squeegee.
- Apply quickly and liberally by good quality brush, roller or squeegee. MAK PU Primer may be also sprayed.
If two coats of PU Primer are required, apply within 4-16 hours, however ensure the first coat has sufficiently hardened to avoid lifting of the coating.
