Primes difficult substrates.

Water-based.

Can be used on a variety of substrates.

Coverage: Up to 10m2 per litre.

Interior and exterior

Adheres to all surfaces without sanding

Seals stains, graffiti and tannin bleed. Dries in 30 minutes, recoatable in 1 hour

Mould and mildew resistant film. Tintable to mid tone colours

Rust inhibitive - great for new metal

Effective stain-blocking formula for a clean finish; Rustins Stain Blocker prevents stains from bleeding through paint, providing a flawless and uniform surface on walls and ceilings

Multi-purpose primer for a wide range of surfaces; ideal for sealing porous materials such as wood, plaster, and concrete; creates a strong bond for paint and enhances durability

Quick-drying and easy to apply for convenience; reduces project time while delivering professional results; suitable for use on indoor and outdoor surfaces; ADD TO BASKET now

Enhances paint adhesion and coverage; this primer improves the performance of topcoats, ensuring even application and long-lasting results with fewer coats of paint required

Trusted by professionals and DIY users alike; Rustins’ innovative solutions deliver reliable results; this stain blocker is a good choice for renovation and restoration projects

Stop Stains from Resurfacing: Ideal stain block spray paint for redecorating and painting over bare wood, plastic, tiles, ceramics, and other surfaces. Use Polar Stain Block paint spray as an white undercoat to effectively stop old stains from reappearing

Permanently Block Stains: Our stain block white spray paint instantly seals unattractive and stubborn stains. Formulated to stop further staining, it blocks rust, bitumen, grease, pen marks, nicotine, smoke damage, crayon, coffee, watermarks, soot, graffiti, and tannins

Interior Walls & Ceilings: Our stain blocker spray offers a one-coat application for tackling stains on wood, plaster, cement, stone, metal, plastic, and more. This paint ensures stains on interior walls, ceilings, windows, and doors are effectively blocked and remain covered

Easy to Use: Our matt white spray paint is easy to apply, making it an ideal primer for pre-decorating. A 400ml can covers up to 2m². The paint is touch dry in 10 minutes. Apply a second coat if needed and allow the surface to dry thoroughly before repainting or wallpapering. For optimal results, use a brush or roller to ensure complete coverage of the surface area

Long-Lasting Finish: Achieve a smooth, attractive matt finish on your walls and ceilings with long-lasting results. Our Stain Block spray effectively tackles any surface stain. Apply the spray paint evenly from left to right or up and down for optimal effectiveness and a consistent coat

Stain Blocker Paint : JENOLITE Stain Blocker Paint is a powerful stain blocker paint, formulated to work as an anti mould paint, immediately covering stains and marks left by mould and mildew on walls and ceilings

Stain Block Primer Paint: Our pure white stain blocker spray paint can be used as a primer paint and painted over, or left as the topcoat. It is ideal for immediately covering and blocking the reappearance of common stains, and also acts as a damp seal paint. Creating a strong barrier against persistent it works on Water Marks, Mildew, Rust, Nicotine, Grease, Satins, Soot, Crayon, Pen, and more

Mould Stain Paint for Walls & Ceilings: This anti mould paint for walls and ceilings is the perfect solution for surfaces affected by damp, mould and mildew. Perfect for high humidity areas, it penetrates deeply into the surface, covering and preventing stain reoccurrence

Multi-Surface Spray Paint: JENOLITE Stain Blocker Paint can be used on a variety of surfaces, including interior walls, ceilings, windowsills, plaster, cement, woodwork. Build up thin coats to achieve the best finish, can be applied to damp surfaces. Full cure 60 mins.

Long Lasting: The premium formulation is designed to last. It's mould resistant and a perfect stain block solution ensures your walls and ceilings remain stain-free. Perfect for high humidity areas such as Bathroom, Kitchens and Laundry Rooms

COVERAGE: Approx 2m² per 400ml

MADE IN BRITAIN

BLOCKS DAMP, STAINS & MOULD: Seals water damage, smoke stains, grease marks, and mildew with one powerful coat.

DUAL-ACTION PRIMER FORMULA: Works as both a primer and stain blocker — no separate sealer required.

FAST-DRYING & LOW ODOUR: Dries in minutes and creates a fresh, clean environment with no strong smells.

SUITABLE FOR MULTIPLE SURFACES: Bonds to plaster, cement, stone, brick, and wood — ideal for interior walls and ceilings.

COVERS UP TO 3m² PER CAN: A single 500ml spray offers excellent coverage and long-lasting protection.

Effective stain-blocking formula for a clean finish; Rustins Stain Blocker prevents stains from bleeding through paint, providing a flawless and uniform surface on walls and ceilings

Multi-purpose primer for a wide range of surfaces; ideal for sealing porous materials such as wood, plaster, and concrete; creates a strong bond for paint and enhances durability

Quick-drying and easy to apply for convenience; reduces project time while delivering professional results; suitable for use on indoor and outdoor surfaces; ADD TO BASKET now

Enhances paint adhesion and coverage; this primer improves the performance of topcoats, ensuring even application and long-lasting results with fewer coats of paint required

Trusted by professionals and DIY users alike; Rustins’ innovative solutions deliver reliable results; this stain blocker is a good choice for renovation and restoration projects

COVERS STAINS: Pro-Kleen’s Damp & Stain Block is the perfect product to cover stains on your walls or ceiling caused by by damp, mould, grease, nicotine, rust, satins, soot, pen marks, damp, water marks and more!

SUITABLE FOR A VARIETY OF SURFACES: Our versatile formula can be used on a variety of surfaces to remove stains and marks on walls, ceilings, plaster, stone, concrete and other painted surfaces.

LEAVES A PROTECTIVE WATERPROOF BARRIER: After the product has dried, a protective and waterproof layer is left behind to help prevent any stains or marks for returning to leave your walls and ceilings look their best!

FAST DRYING FORMULA: Pro-Kleen’s Damp & Stain Block offers incredible results in as little as 4 hours, allowing you to paint over the protective layer or leave it as it is – the choice is yours!

HOW TO USE: Shake aerosol before use. Hold can 20-30cm away from the stained area. Spray in a sweeping motion to cover the area with an even coat. Apply 2-3 coats coats, allowing 10 minutes in-between each one. Allow a minimum of 4 hours to dry prior to final decoration. Please note: Low temperatures, high humidity and poor ventilation may require extended time to dry.