Stain Block Anti Mould Spray

WRX Trade introduces the WRX Stain Block Anti Mould in Matt White, a powerful solution designed to tackle the toughest stains and prevent their reappearance. This 400 ml high-coverage acrylic spray is your first line of defense, ensuring that surfaces are primed and protected, ready for a flawless finish with reduced painting time and effort.

WRX Stain Block Anti Mould: Ultimate Stain Concealer for Pristine, Mould-Resistant Surfaces

About the
Stain Block

Transform walls with WRX Stain Block Anti Mould in Matt White, a high-coverage acrylic spray that conceals stubborn stains and blemishes, providing a fresh, mould-resistant surface.

This primer saves time by prepping walls for topcoat in just 30 minutes, while its precision nozzle ensures accurate application. Designed for both professionals and DIY enthusiasts, WRX Stain Block combines efficiency, protection, and safety for flawless results.


- High Coverage: This matt white acrylic primer offers exceptional coverage, effectively concealing smoke stains, soot, dirt, grease, and markings from pencils or markers.

- Time-Saving: It significantly reduces the number of wall paint layers needed, cutting down on both painting time and material costs.

- Temperature for Use: Best applied in temperatures ranging from +10°C to +25°C with a maximum air humidity of 60% to avoid adhesion issues.

- Distance for Spraying: For optimal results, spray from a distance of 20-25 cm.

- Layering: Apply in thin, even layers, allowing 3-5 minutes between coats to achieve the best finish.

- Protective Equipment: Always use gloves, goggles, and masks during application for safety.

- Surface Preparation: Ensure the surface is free from grease and dust for maximum adhesion.

- Masking: Cover areas not intended for treatment to maintain a clean and professional job.

- Coverage Area: A 400 ml can covers approximately 2 m², varying based on surface color, layer thickness, and the number of layers applied.

- Shake Well: Vigorously shake the can for 2 minutes before use and perform a spray test on a separate surface.

- Compatibility: Do not apply over synthetic paints to avoid reactions and ensure a stable finish.

- Storage Conditions: Store in a dry place, protected from direct sunlight and heat sources.

- Seasonal Use: For best results, use during the dry season, in wind-protected areas, and ensure the environment is well-ventilated.