Spraytekk STSBX1 Damp & Stain Block 500ml Single Pack

When a wall or ceiling shows signs of damp, smoke staining or old water marks, simply painting over the problem rarely gives a lasting result. Stains can bleed back through, discolouration can return and the finished surface can quickly lose its clean appearance. Spraytekk STSBX1 Damp & Stain Block 500ml Single Pack is designed to stop that cycle at the preparation stage, helping create a clean, sealed base before painting or redecorating.

Made for both trade and home improvement use, this high-performance aerosol spray forms an effective barrier against moisture, mould and surface staining. It is suitable for a wide range of interior surfaces including walls, ceilings, plaster, concrete and wood, making it a practical product to keep on hand for renovation, repair work, property maintenance and decorating preparation. It is especially useful where visible marks need to be blocked quickly and neatly without the mess of brush-applied sealers.

This formula is designed to block common problem stains caused by water damage, nicotine, smoke, marker pens and grease. It delivers one-coat coverage, which helps reduce preparation time, and the quick-drying finish is ready to paint in as little as 10 minutes. The 500ml aerosol format allows easy, controlled application for both spot treatment and wider problem areas, giving a more even coat across awkward patches and overhead surfaces.

Another major benefit is its anti-mould protection, which makes it especially useful in rooms where damp and condensation are more likely to appear, such as kitchens, bathrooms and basements. Once dry, it leaves a hard-wearing interior finish that helps prevent stains and damp marks from spoiling the final decorative coat. For landlords, decorators, maintenance teams and DIY users, Spraytekk STSBX1 Damp & Stain Block 500ml Single Pack is a fast, practical solution for restoring surfaces and preparing them for a cleaner, more professional-looking finish.

Key Features:

• 500ml aerosol can
• Quick-drying formula
• Ready to paint in 10 minutes
• One-coat coverage
• Blocks damp patches and stains
• Helps seal smoke, nicotine, grease and marker marks
• Contains anti-mould agents
• Hard-wearing interior finish
• Suitable for spot treatment and larger areas
• Easy spray application for DIY and professional use

Specifications:

• Brand: Spraytekk
• SKU: STSBX1
• Product Name: Spraytekk STSBX1 Damp & Stain Block 500ml Single Pack
• Size: 500ml
• Pack Size: Single Pack
• Format: Aerosol spray
• Use: Damp and stain blocking primer/sealer
• Coverage Type: One-coat application
• Drying Time: Ready to paint in 10 minutes
• Surface Suitability: Walls, ceilings, plaster, concrete, wood
• Finish Type: Hard-wearing interior coating
• Special Properties: Anti-mould, quick drying, stain blocking, damp sealing

What’s Included:

• 1 x Spraytekk Damp & Stain Block Aerosol Can 500ml