--- 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: "A$29" currency: AUD in_stock: true reviews_count: 10 category: "Rustins" url: https://www.desertcart.com.au/products/48112305-rustins-stain-blocker-and-multi-surface-primer-250ml-versatile-all store_origin: AU region: Australia --- # Quick-drying formula Multi-surface compatibility Effective stain blocking 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:** A$29 **Availability:** ✅ In Stock ## Summary > 🖌️ Seal the deal with Rustins – flawless walls, zero stress! ## 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?** A$29 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/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 - • **Stain? What Stain?:** Blocks stubborn stains from bleeding through, ensuring a pristine, uniform surface - • **Universal Surface Hero:** Seals porous materials like wood, plaster, and concrete for flawless paint adhesion - • **Trusted by Pros & DIYers:** Join thousands who rely on Rustins for reliable, high-performance stain blocking - • **Paint Smarter, Not Harder:** Enhances topcoat coverage so you need fewer coats and get longer-lasting results - • **Fast-Track Your Renovation:** Dries quickly to slash project time without compromising professional finish ## Overview Rustins Stain Blocker & Multi-Surface Primer is a 250ml water-based primer designed to block stains and create a strong, uniform base on wood, plaster, concrete, and more. Its quick-drying formula enhances paint adhesion and coverage, reducing the number of topcoats needed. Ideal for both indoor and outdoor use, it delivers professional-grade results trusted by DIY enthusiasts and professionals alike. ## 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. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | RUSTINS | | Colour | White | | Material | water based | | Model name | Rustins Stain Blocker & Multi Purpose Primer 250ml | | Size | 250 ml (Pack of 1) | | Surface recommendation | Wood,Ceramic,Glass | ## 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) ![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 2](https://m.media-amazon.com/images/I/61hiyXca2ZL.jpg) ![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 3](https://m.media-amazon.com/images/I/618VCgMvbAL.jpg) ![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 4](https://m.media-amazon.com/images/I/61vL03Bw59L.jpg) ![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 5](https://m.media-amazon.com/images/I/61PPH3HiDTL.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.com.au/products/48112305-rustins-stain-blocker-and-multi-surface-primer-250ml-versatile-all](https://www.desertcart.com.au/products/48112305-rustins-stain-blocker-and-multi-surface-primer-250ml-versatile-all) --- *Product available on Desertcart Australia* *Store origin: AU* *Last updated: 2026-06-15*