Description
THE LAB WB PLASTER PRIMER LITE
Economical Water-Based Primer for New Plaster & Masonry
At a Glance
THE LAB WB PLASTER PRIMER LITE is an economical water-based masonry primer developed to seal porous mineral substrates and provide a stable foundation for decorative coating systems. It penetrates cementitious surfaces, binds loose particles and promotes uniform absorption, improving topcoat adhesion and finish quality on both interior and exterior masonry surfaces. Ideal for residential and commercial projects where dependable performance and excellent value are required.
Perfect For
- New cement plaster
- Concrete
- Brickwork
- Gypsum plaster
- Fibre cement
- Building boards
- Porous masonry
- Interior walls
- Exterior walls
- Residential and commercial repainting
Key Benefits
- Seals porous masonry surfaces
- Promotes excellent topcoat adhesion
- Reduces uneven substrate absorption
- Suitable for interior and exterior use
- Compatible with water-based and solvent-based topcoats
- Easy brush, roller or spray application
- Low odour, water-based formulation
- Excellent value for general decorative painting
Quick Specs
| Property | Specification |
| Finish | Matt |
| Coverage | ± 8.5 m²/L per coat* |
| Recommended Coats | 1 (additional coat on highly porous surfaces if required) |
| Touch Dry | ± 4 Hours |
| Recoat Time | ± 16 Hours |
| Application | Brush, Roller or Spray |
| Clean Up | Water |
*Actual coverage depends on substrate porosity and application method.
Download
Technical Data Sheet & Material Safety Data Sheet
Download the official THE LAB Water Base Plaster Primer Technical Data Sheet & Material Safety Data Sheet for complete application instructions, technical specifications and safety information.
Need Advice?
Not sure which primer is best suited to your project?
Our technical team can assist with product selection, surface preparation and recommend the correct coating system for your application.
Email: info@thelabcc.co.za

