--- product_id: 486707118 title: "HQC Anti-Mould Additive 100ml Concentrate – Add Long-Lasting Mould Resistance to Paint, Wallpaper Paste & Grout – Prevents Black Mould for Up to 5 Years Without Affecting Paint Finish" brand: "hqc" price: "920897₫" currency: VND in_stock: true reviews_count: 8 category: "Hqc" url: https://www.desertcart.vn/products/486707118-hqc-anti-mould-additive-100ml-concentrate-add-long-lasting-mould store_origin: VN region: Vietnam --- # Long-lasting, low maintenance Compatible with all paint types 5-year mould protection HQC Anti-Mould Additive 100ml Concentrate – Add Long-Lasting Mould Resistance to Paint, Wallpaper Paste & Grout – Prevents Black Mould for Up to 5 Years Without Affecting Paint Finish **Brand:** hqc **Price:** 920897₫ **Availability:** ✅ In Stock ## Summary > 🛡️ Keep mould out and style in — your walls deserve the HQC shield! ## Quick Answers - **What is this?** HQC Anti-Mould Additive 100ml Concentrate – Add Long-Lasting Mould Resistance to Paint, Wallpaper Paste & Grout – Prevents Black Mould for Up to 5 Years Without Affecting Paint Finish by hqc - **How much does it cost?** 920897₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/486707118-hqc-anti-mould-additive-100ml-concentrate-add-long-lasting-mould) ## Best For - hqc enthusiasts ## Why This Product - Trusted hqc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Application:** Clear dosage guide and easy mixing process make professional-grade mould resistance accessible for DIYers and pros alike. - • **Universal Paint Compatibility:** Seamlessly mixes with emulsion, vinyl, silk, matt paints, wallpaper paste, and grout without altering finish or color. - • **Save Time & Money on Maintenance:** Long-lasting protection reduces repainting frequency, keeping your interiors fresh and mould-free for years. - • **Shield Your Surfaces for 5 Years:** Advanced biocidal formula prevents black mould growth and recurrence, ensuring hygienic, pristine walls in high-moisture areas. - • **Perfect for Moisture-Prone Spaces:** Ideal for bathrooms, kitchens, and basements—protects against mould in condensation-heavy environments without compromising aesthetics. ## Overview HQC Anti-Mould Additive is a 100ml concentrated biocidal formula designed to prevent black mould growth for up to 5 years. Compatible with all major paint types and wallpaper pastes, it maintains paint finish and texture while providing long-lasting protection, especially in damp environments like bathrooms and basements. Easy to measure and mix, it offers a professional-grade solution for both DIY enthusiasts and experts aiming to preserve clean, hygienic surfaces with minimal maintenance. ## Description HQC Anti-Mould Additive 100ml Concentrate – Add Long-Lasting Mould Resistance to Paint, Wallpaper Paste & Grout – Prevents Black Mould for Up to 5 Years Without Affecting Paint Finish : desertcart.co.uk: DIY & Tools Review: Does everything you need. - We had a massive amount of white paint for ceilings etc in our new house. We decided to do our whole bathroom in the basic white till we renovate and as such used that non-specific paint but added some of this to it. Very easy to use for sure, just get your numbers right for the fill effectiveness. We didn’t notice it made the paint have any smell, didn’t affect coverage, didn’t impact quality of the paint, didn’t affect the thickness of the pant in any way. We’ve now lived here over a year and we’ve had no problems at all. We don’t have an extractor fan (2 large windows) so the room does get very steamy at times (especially in the winter) and in the week leading up to painting it we had already noticed mould on the ceiling. Once cleaned then painted over it’s gone and never came back again. So I definitely recommend and for the price it’s great value. Review: Usable and very efficient - Works as it should, really done well for our bathroom ## Features - Harmful to aquatic life with long lasting effects. - Use biocides safely. Always read the label and product information before use. - POWERFUL MOULD PROTECTION – Advanced biocidal additive prevents the growth and return of black mould, ensuring clean and hygienic surfaces for up to 5 years, even in damp areas. - WORKS WITH ALL PAINT TYPES – Fully compatible with emulsion, vinyl, silk, and matt paints. Mix directly into your chosen paint, wallpaper paste, or grout for maximum mould resistance. - EASY TO USE FORMULA – Simply measure and mix before application. Add 20ml per litre for emulsion or wallpaper paste, and 10ml per litre for solvent-based paints for optimal results. - IDEAL FOR HIGH-MOISTURE AREAS – Perfect for bathrooms, kitchens, and basements. Protects walls and ceilings from mould in condensation-prone spaces without affecting the finish. - MAINTAINS PAINT QUALITY – Does not alter colour, texture, or washability of paints or grouts. Keeps your surfaces beautiful while providing long-lasting anti-mould protection. - LONG-LASTING PERFORMANCE – Once applied, HQC Anti-Mould Additive delivers protection for at least 5 years, reducing the need for frequent repainting or maintenance. - HANDY MEASURING GUIDE – Comes with a clear dosage guide printed on the bottle for quick and precise mixing, making application simple for both professionals and DIY users. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BL18Y3P9 | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 16,734 in DIY & Tools ( See Top 100 in DIY & Tools ) 10 in Paint Additives | | Colour | No Color | | Customer Reviews | 4.6 4.6 out of 5 stars (89) | | Date First Available | 31 Oct. 2022 | | Included Components | 100ml | | Item Weight | 130 g | | Item model number | Anti Damp Additive | | Manufacturer | HQC | | Part Number | Anti Damp Additive | | Product Dimensions | 15 x 7 x 2.4 cm; 130 g | ## Images ![HQC Anti-Mould Additive 100ml Concentrate – Add Long-Lasting Mould Resistance to Paint, Wallpaper Paste & Grout – Prevents Black Mould for Up to 5 Years Without Affecting Paint Finish - Image 1](https://m.media-amazon.com/images/I/5122CocL6HL.jpg) ![HQC Anti-Mould Additive 100ml Concentrate – Add Long-Lasting Mould Resistance to Paint, Wallpaper Paste & Grout – Prevents Black Mould for Up to 5 Years Without Affecting Paint Finish - Image 2](https://m.media-amazon.com/images/I/71yJxfuop+L.jpg) ![HQC Anti-Mould Additive 100ml Concentrate – Add Long-Lasting Mould Resistance to Paint, Wallpaper Paste & Grout – Prevents Black Mould for Up to 5 Years Without Affecting Paint Finish - Image 3](https://m.media-amazon.com/images/I/71MS5M8+8kL.jpg) ![HQC Anti-Mould Additive 100ml Concentrate – Add Long-Lasting Mould Resistance to Paint, Wallpaper Paste & Grout – Prevents Black Mould for Up to 5 Years Without Affecting Paint Finish - Image 4](https://m.media-amazon.com/images/I/71TEKsT0FHL.jpg) ![HQC Anti-Mould Additive 100ml Concentrate – Add Long-Lasting Mould Resistance to Paint, Wallpaper Paste & Grout – Prevents Black Mould for Up to 5 Years Without Affecting Paint Finish - Image 5](https://m.media-amazon.com/images/I/71fkYv7o3sL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Does everything you need. *by S***R on 27 October 2025* We had a massive amount of white paint for ceilings etc in our new house. We decided to do our whole bathroom in the basic white till we renovate and as such used that non-specific paint but added some of this to it. Very easy to use for sure, just get your numbers right for the fill effectiveness. We didn’t notice it made the paint have any smell, didn’t affect coverage, didn’t impact quality of the paint, didn’t affect the thickness of the pant in any way. We’ve now lived here over a year and we’ve had no problems at all. We don’t have an extractor fan (2 large windows) so the room does get very steamy at times (especially in the winter) and in the week leading up to painting it we had already noticed mould on the ceiling. Once cleaned then painted over it’s gone and never came back again. So I definitely recommend and for the price it’s great value. ### ⭐⭐⭐⭐⭐ Usable and very efficient *by D***N on 5 March 2026* Works as it should, really done well for our bathroom ### ⭐⭐⭐⭐⭐ Easy to use *by E***R on 14 March 2026* Great product ## Frequently Bought Together - HQC Anti-Mould Additive 100ml Concentrate to Make 5L of Emulsion, Vinyl, Silk or Matt Paint - Johnstone's - Wall & Ceiling Paint - Pure Brilliant White - Matt Finish - Emulsion Paint - Fantastic Coverage - Easy to Apply - Dry in 1-2 Hours - 12m2 Coverage per Litre - 5L - Harris Essentials Walls & Ceilings Paint Brushes, 3 Brush Pack, 1", 1.5", 2",Grey --- ## 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.vn/products/486707118-hqc-anti-mould-additive-100ml-concentrate-add-long-lasting-mould](https://www.desertcart.vn/products/486707118-hqc-anti-mould-additive-100ml-concentrate-add-long-lasting-mould) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-20*