--- product_id: 48112305 title: "Rustins Stain Blocker & Multi-Surface Primer 250ml- Versatile All-Surface Primer for Blocking Stains and Sealing Porous Materials; Optimal for Walls, Ceilings, and Wood" brand: "rustins" price: "€ 19.12" currency: EUR in_stock: true reviews_count: 10 category: "Rustins" url: https://www.desertcart.es/products/48112305-rustins-stain-blocker-and-multi-surface-primer-250ml-versatile-all store_origin: ES region: Spain --- # Quick-drying formula Multi-surface compatibility Superior stain-blocking power Rustins Stain Blocker & Multi-Surface Primer 250ml- Versatile All-Surface Primer for Blocking Stains and Sealing Porous Materials; Optimal for Walls, Ceilings, and Wood **Brand:** rustins **Price:** € 19.12 **Availability:** ✅ In Stock ## Summary > 🖌️ Seal, block, and transform your surfaces like a pro! ## Quick Answers - **What is this?** Rustins Stain Blocker & Multi-Surface Primer 250ml- Versatile All-Surface Primer for Blocking Stains and Sealing Porous Materials; Optimal for Walls, Ceilings, and Wood by rustins - **How much does it cost?** € 19.12 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/48112305-rustins-stain-blocker-and-multi-surface-primer-250ml-versatile-all) ## Best For - rustins enthusiasts ## Why This Product - Trusted rustins brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Paint Like a Pro:** Enhances adhesion and coverage, reducing the number of topcoats needed. - • **Speed Up Your Project:** Dries fast so you can move on to the next step without delay. - • **Universal Surface Hero:** Seals porous materials like wood, plaster, and concrete with ease. - • **Flawless Finish Every Time:** Blocks stubborn stains to keep your walls pristine and paint-ready. - • **Trusted by Experts & DIYers:** Join thousands who rely on Rustins for renovation perfection. ## Overview Rustins Stain Blocker & Multi-Surface Primer is a 250ml water-based primer designed to block stains and seal porous surfaces such as wood, plaster, and concrete. It offers quick drying, excellent adhesion, and enhances paint coverage for a smooth, durable finish on walls, ceilings, and more. Ideal for both indoor and outdoor use, this trusted primer delivers professional-grade results for renovation and restoration projects. ## Description From the manufacturer Review: Sealing paint. - Excellent product covers very well and provided a good stable coating for top coat Review: Covers stain but more than one coat required - Pleased with the coverage but more than one coat required The stain was not too bad. ## Features - May cause an allergic skin reaction. - 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01LO54KWI | | Base Material | Water-based | | Best Sellers Rank | 600 in DIY & Tools ( See Top 100 in DIY & Tools ) 4 in Primer | | Brand | RUSTINS | | Coating Description | Water Based | | Colour | White | | Compatible Material | Wood, Concrete, Tiles, Plaster | | Container Type | Tin | | Coverage | 9-10 sq. metres/litre per coat, depending on the absorbency of the surface. | | Customer Reviews | 4.2 out of 5 stars 2,507 Reviews | | Finish | Matte | | Global Trade Identification Number | 05015332002207 | | Included Components | 1 x Rustins Stain Block & Multi Surface Primer 250ml | | Item Dimensions | 7.8 x 7.8 x 7.5 centimetres | | Item Type Name | Rustins Stain Block & Multi Surface Primer | | Item Weight | 260 Grams | | Liquid Volume | 250 Millilitres | | Manufacturer | Rustins | | Material | water based | | Model Name | Rustins Stain Blocker & Multi Purpose Primer 250ml | | Model Number | SBMP250_FBA | | Model name | Rustins Stain Blocker & Multi Purpose Primer 250ml | | Number of Items | 1 | | Opacity | 1 inches | | Paint Type | Watercolour | | Part Number | SBMP250 | | Recommended Uses For Product | Wood, plaster | | Size | 250 ml (Pack of 1) | | Special Features | Quick Drying | | Surface Recommendation | Wood,Ceramic,Glass | | Surface recommendation | Wood,Ceramic,Glass | | Unit Count | 250.0 millilitre | ## Product Details - **Brand:** RUSTINS - **Colour:** White - **Material:** water based - **Model name:** Rustins Stain Blocker & Multi Purpose Primer 250ml - **Surface recommendation:** Wood,Ceramic,Glass ## Images ![Rustins Stain Blocker & Multi-Surface Primer 250ml- Versatile All-Surface Primer for Blocking Stains and Sealing Porous Materials; Optimal for Walls, Ceilings, and Wood - Image 1](https://m.media-amazon.com/images/I/61vYlYUSVYL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Can this be used on melamine?** A: Wouldn’t have thought so. But if you scour the surface first, you might be lucky. **Q: I have painted skirting boards were knots havent been sealed will this work to stop bleeding from knots coming back through** A: Not super impressed with this when trying to stop “greasy” leaking from decorator’s caulking. If it was me, I’d use original knotting compound which always works. **Q: Do you have to do it over the entire wall or can it just be the patches? I was to repaint the whole wall in grey.** A: As long as the stain is dry. You can indeed touch up the affected areas. No need to do the whole wall. **Q: How good is this over black mould in a bathroom? Tried several things and nothing works.** A: Use a brand called HG …. Mould spray works wonders, black mould literally disappeared after 30 minutes ## Customer Reviews ### ⭐⭐⭐⭐⭐ Sealing paint. *by C***S on 7 June 2026* Excellent product covers very well and provided a good stable coating for top coat ### ⭐⭐⭐⭐ Covers stain but more than one coat required *by K***R on 24 May 2026* Pleased with the coverage but more than one coat required The stain was not too bad. ### ⭐⭐⭐⭐⭐ Good stain blocker *by D***M on 13 April 2026* Very good but I did go over the top and put 4 coats on the ceiling for a water stain. 2 months in and the stain has not returned. I was expecting a thick paint but this water based paint is just like normal wall paint. ## Frequently Bought Together - Rustins Stain Blocker & Multi-Surface Primer 250ml - Pro Grade, Paint Brushes, 5-Piece, Paint Brush Set: Flat & Angle Brushes for Latex and Oil Paints, Stains, Interior & Exterior Home Improvement --- ## 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.es/products/48112305-rustins-stain-blocker-and-multi-surface-primer-250ml-versatile-all](https://www.desertcart.es/products/48112305-rustins-stain-blocker-and-multi-surface-primer-250ml-versatile-all) --- *Product available on Desertcart Spain* *Store origin: ES* *Last updated: 2026-07-08*