--- product_id: 329605245 title: "Polar Damp & Stain Block Spray - Stain Blocker Spray - White - 500ml" brand: "polar specialist coatings" price: "₨566" currency: SCR in_stock: true category: "Polar Specialist Coatings" url: https://www.desertcart.sc/products/329605245-polar-damp-and-stain-block-spray-stain-blocker-spray-white store_origin: SC region: Seychelles --- # Covers 2-3m² per 500ml Dries in 10 mins Blocks damp & stains in 1 coat Polar Damp & Stain Block Spray - Stain Blocker Spray - White - 500ml **Brand:** polar specialist coatings **Price:** ₨566 **Availability:** ✅ In Stock ## Summary > 🛠️ Seal the deal on stains before they steal your style! ## Quick Answers - **What is this?** Polar Damp & Stain Block Spray - Stain Blocker Spray - White - 500ml by polar specialist coatings - **How much does it cost?** ₨566 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/329605245-polar-damp-and-stain-block-spray-stain-blocker-spray-white) ## Best For - polar specialist coatings enthusiasts ## Why This Product - Trusted polar specialist coatings brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **One-Coat Wonder:** Seals damp, grease, smoke & rust stains fast with a smooth matt white finish - • **Multi-Surface Master:** Perfect for plaster, brick, cement & stone in moisture-prone rooms - • **Rapid Renovation Ready:** Touch dry in just 10 minutes—get your space refreshed without the wait - • **Spray & Slay Application:** Easy spray nozzle ensures even coverage on walls and ceilings, no pro needed - • **Trusted Heritage Quality:** Backed by 130+ years of British paint expertise for lasting protection ## Overview Polar Damp & Stain Block Spray is a fast-drying, matt white aerosol primer and sealer that blocks dampness, grease, smoke, rust, and water stains in one coat. Ideal for indoor use on plaster, brick, cement, and stone surfaces, it covers 2-3m² per 500ml can and dries to touch in 10 minutes. Trusted for over 130 years, this spray is designed for moisture-prone rooms like kitchens and bathrooms, providing a reliable barrier before painting to ensure a flawless, long-lasting finish. ## Description Revive your home with Polar Damp & Stain Block Spray - dual-action formula combats dampness, mould, and stains. Quick-drying white matt finish for a fresh, vibrant look. ## Features - Causes serious eye irritation. - Extremely flammable aerosol. - May cause drowsiness or dizziness. - Pressurised container: May burst if heated. - Repeated exposure may cause skin dryness or cracking. - BLOCKS DAMP & STAINS IN ONE COAT: Polar Damp & Stain Block Spray is a fast-drying stain blocker spray that works as both a stain blocking primer and sealer. Designed to cover damp, grease, nicotine, smoke, rust and water stains in just one coat, it leaves a smooth matt white finish while helping to prevent stubborn marks from bleeding through fresh paint. - BUILT FOR DAMP-PRONE ROOMS: Our stain blocker paint is ideal for bathrooms, kitchens, utility rooms and other moisture-prone spaces where stains and damp are common. Suitable for plaster, cement, stone and brick, Polar Damp & Stain Block Spray creates a reliable barrier before decorating, making it an effective paint stain blocker for interior walls and ceilings. - PREPARE WALLS FOR A LASTING FINISH: Shake well before use and apply to clean, dry surfaces free from loose material for the best results. Our stain block spray for walls is easy to apply, even on ceilings and awkward areas, helping DIY users and professionals achieve consistent coverage with minimal preparation. - QUICK DRYING & EXCELLENT COVERAGE: Polar Damp & Stain Block Spray is touch dry in as little as 10 minutes and covers approximately 2-3m² per 500ml can. Designed as a dependable stain block, it seals water marks, grease, smoke, nicotine, rust and other stubborn stains before overpainting, making renovation quicker and easier. - PROTECTING HOMES SINCE 1890: At Polar we are proud of our British heritage, with over 130 years of paint manufacturing experience. Our specialist paints and coatings are designed to help you renovate, revive and protect your home with confidence. Combining trusted quality with a customer-first approach, we're here to help you get the job done right. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0953Q5YHG | | Age Range Description | Adult | | Best Sellers Rank | 1,709 in DIY & Tools ( See Top 100 in DIY & Tools ) 33 in Sealers | | Brand Name | Polar Specialist Coatings | | Colour | White | | Colour Code | ffffff | | Container Type | Tin | | Coverage | 500ml covers up to 2-3m² | | Customer Reviews | 4.2 4.2 out of 5 stars (3,157) | | Finish Type | Matte | | Full Cure Time | 1E+1 Minutes | | Included Components | Spray | | Indoor Outdoor Usage | Indoor | | Is Waterproof | True | | Item Form | Liquid | | Item Volume | 500 Millilitres | | Item Weight | 500 Grams | | Manufacturer | Polar Specialist Coatings | | Model Name | Polar Damp & Stain Block Spray Paint | | Paint Type | Spray | | Part Number | 1058 | | Size | 500 ml (Pack of 1) | | Special Features | Blocks Damp & Stains, Lasting Protection, Multi-Surface Use, Primer & Sealer, Rapid Drying | | Specific Uses For Product | Interior | | Surface Recommendation | Brick, Cement, Stone, Wood | | Unit Count | 500.0 millilitre | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Polar Specialist Coatings - **Colour:** White - **Finish type:** Matte - **Item volume:** 500 Millilitres - **Paint type:** Spray - **Size:** 500 ml (Pack of 1) - **Special feature:** Blocks Damp & Stains, Lasting Protection, Multi-Surface Use, Primer & Sealer, Rapid Drying - **Specific uses for product:** Interior - **Surface recommendation:** Brick, Cement, Stone, Wood - **Unit count:** 500.0 millilitre ## Images ![Polar Damp & Stain Block Spray - Stain Blocker Spray - White - 500ml - Image 1](https://m.media-amazon.com/images/I/71xWbbIrWiL.jpg) ![Polar Damp & Stain Block Spray - Stain Blocker Spray - White - 500ml - Image 2](https://m.media-amazon.com/images/I/31Td2ueF0XL.jpg) ![Polar Damp & Stain Block Spray - Stain Blocker Spray - White - 500ml - Image 3](https://m.media-amazon.com/images/I/51p3kRzDruL.jpg) ![Polar Damp & Stain Block Spray - Stain Blocker Spray - White - 500ml - Image 4](https://m.media-amazon.com/images/I/51LuqJrmWUL.jpg) ![Polar Damp & Stain Block Spray - Stain Blocker Spray - White - 500ml - Image 5](https://m.media-amazon.com/images/I/41bLKuFjVDL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: How does Polar Damp & Stain Block Spray work?** A: Polar Damp & Stain Block Spray creates a barrier that prevents moisture and stains from penetrating surfaces. It helps to seal and protect areas prone to dampness and staining. **Q: Is Polar Damp & Stain Block Spray suitable for all surfaces?** A: Polar Damp & Stain Block Spray is suitable for use on interior walls and ceilings, including plaster, cement, and stone. **Q: How long does the spray take to dry?** A: Our Damp & Stain Block Spray dries within just 10 minutes. **Q: Is Polar Damp & Stain Block Spray safe to use indoors?** A: Yes, our Damp & Stain Block Spray is safe for indoor use. Ensure the area is well-ventilated during and after application to avoid inhaling fumes. **Q: How much area can I cover with a can of Damp & Stain Block Spray?** A: A standard 500 ml can of Damp & Stain Block Spray typically covers 2 to 3 square metres. ## Frequently Bought Together - Polar Damp & Stain Block Spray - Matt White - 500 ml - Anti Mould - Stops & Removes Mould & Stains - Stain Blocker paintFor Interior Walls & Ceilings - Wood, Plaster, Cement - HG Mould Spray, Effective Mould Spray & Mildew Cleaner, Removes Mouldy Stains From Walls, Tiles, Silicone Seals & More - 500ml , Pack of 1 - Polar Anti Mould Paint - Brilliant White Matt Finish - 500ml - Prevent & Control Mould On Internal Walls & Ceilings - Easy To Apply --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sc/products/329605245-polar-damp-and-stain-block-spray-stain-blocker-spray-white](https://www.desertcart.sc/products/329605245-polar-damp-and-stain-block-spray-stain-blocker-spray-white) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-11-04*