Protek Stain Blocking Primer
Details:
Product Description
Ensure a flawless, long-lasting finish on all exterior wood projects with Protek Stain Blocking Primer. Specially formulated to combat discoloration, this advanced cationic, water-based primer creates an impenetrable barrier against tannin bleed, pressure-treatment chemicals, and rust stains from fixings or nail heads.
It is an essential preparatory coat when applying white, off-white, or light-coloured topcoats over bare or treated wood, preventing unsightly yellow patches from ruining your paintwork. Fast-drying and easy to apply by brush, roller, or spray, it offers superior performance compared to traditional solvent-borne primers while maintaining a low-VOC, environmentally friendly profile.
Product Details
- Application Method: Brush, roller, or spray
- Drying Time: Touch dry and ready for topcoat in approximately 1 hour
- Coverage: Approx. 8m² per litre (varies depending on timber porosity)
- Recommended Coats: 2 coats for maximum stain-blocking performance
- Suitable Uses: All exterior timber (sheds, fences, cladding, garden furniture) not in direct contact with soil or surface water
- Base Type: Water-based Cationic Primer
- Key Benefits: Low VOC, fast-drying, flash rust resistance, blocks wood tannins and treatment chemical bleed-through