--- product_id: 254381520 title: "Anti-Mould White, Waterproof Mould Protection Kitchen & Bathroom Sealant, Long-lasting White Silicone Sealant, Powerful Shower Sealant, 1 x 274g Cartridge" brand: "unibond" price: "€ 62.87" currency: EUR in_stock: true reviews_count: 5 category: "Unibond" url: https://www.desertcart.hr/products/254381520-anti-mould-white-waterproof-mould-protection-kitchen-and-bathroom-sealant store_origin: HR region: Croatia --- # 100% waterproof seal Touch dry in 20 mins 35-year mould resistance Anti-Mould White, Waterproof Mould Protection Kitchen & Bathroom Sealant, Long-lasting White Silicone Sealant, Powerful Shower Sealant, 1 x 274g Cartridge **Brand:** unibond **Price:** € 62.87 **Availability:** ✅ In Stock ## Summary > 🛠️ Seal smart, live mould-free—because your space deserves the best! ## Quick Answers - **What is this?** Anti-Mould White, Waterproof Mould Protection Kitchen & Bathroom Sealant, Long-lasting White Silicone Sealant, Powerful Shower Sealant, 1 x 274g Cartridge by unibond - **How much does it cost?** € 62.87 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/254381520-anti-mould-white-waterproof-mould-protection-kitchen-and-bathroom-sealant) ## Best For - unibond enthusiasts ## Why This Product - Trusted unibond brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Speedy Application:** Touch dry in just 20 minutes—get your bathroom or kitchen sealed and back in action fast. - • **Long-Term Durability:** Backed by a 35-year warranty, this sealant stands the test of time and humidity. - • **Mould-Free Confidence:** Permanently flexible & mould resistant seal keeps your space pristine and healthy. - • **Ultimate Waterproofing:** Silicone acetoxy formula ensures a watertight barrier against moisture and leaks. - • **Versatile Compatibility:** Works seamlessly on surfaces from ceramic to metal, wood to stone—perfect for every project. ## Overview UniBond Anti-Mould White Sealant is a premium, waterproof silicone sealant designed for kitchens and bathrooms. It forms a flexible, mould-resistant barrier that dries to touch in 20 minutes and fully cures in 24 hours. Compatible with a wide range of materials, it offers high adhesion and long-lasting protection backed by a 35-year warranty, making it the go-to choice for professionals and DIYers aiming for a clean, durable finish in humid environments. ## Description "Ensure long-lasting, mould-free protection & strong seals – with the UniBond Anti-Mould Sealant! Protect your bathroom and kitchen from mould with the powerful UniBond Anti-Mould Sealant! As a high-quality and long-lasting joint filler, the waterproof and flexible silicone sealant is specially formulated to function in humid environments such as kitchens and bathrooms and is recommended for use as a kitchen sink sealant, worktop sealant or as a toilet sealant. Formulated with silicone acetoxy technology, this joint sealant provides long-lasting sanitary seals with high adhesion. The cartridge design ensures precise application. Waste no time with sealing jobs – the long-lasting sanitary silicone is touch dry within just 20 minutes and fully dry in 24 hours! The sanitary sealant is simple and effective. To apply, first ensure that any existing sealant is removed and surfaces are clean and dry. Simply cut the tip off the cartridge above the screw thread. Then, remove the nozzle cap and trim the nozzle at an angle of 45° to the desired joint width. Lastly, screw the nozzle onto the cartridge and insert the cartridge into the gun. Apply by pulling the trigger. To maintain a mould free finish, it is recommended to regularly clean the sealant of any soap or residue. The Product Benefits at a Glance: Forms a permanently flexible, waterproof & mould resistant sealant to prevent mould growth Specially formulated for use in warm, humid environments (e.g. bathrooms & kitchens) Long-lasting sanitary sealant with high adhesion Touch dry in 20 mins, fully dry in 24 hours Colour: White Technology: Silicone Acetoxy Format: 1 x 274g Cartridge Not recommended for permanently wet areas, natural stone, not paintable" Review: Good quality sealant that helps prevent mould build-up - I used this around the bathroom sink and shower area, and it’s been a solid performer. It applies fairly smoothly and gives a clean white finish that looks tidy once set. The anti-mould protection is a big plus, especially in areas that are constantly exposed to moisture. It seems to hold up well and hasn’t shown any signs of discolouration so far. It does take a bit of care to apply neatly, as with most silicone sealants, and you’ll get the best results if you work quickly and smooth it properly before it starts to set. The cartridge fits standard guns and is easy enough to use for DIY jobs around the house. A dependable sealant that does its job well and helps keep kitchen and bathroom areas looking clean and protected. Review: Good quality silicone sealant! - Good quality sealant. Used in my kitchen to replace the old sealant, at the corner edges of the counter surfaces. No bubbles, nice and smooth consistency, no issues dispensing - not too thick, not too thin, perfect consistency. Lots in the tube, so good value for money, hopefully, it will last the test of time and I'll be able to unplug the hardened stuff at the end of the nozzle and use the same tube for the next sealant change. Seems to have set nicely and effectly preventing moisture from seeping through the crack at the edge behind the kitchen sink 👍 . ## Features - Anti mould sealant - Once dry, the UniBond sealant forms a permanently flexible, mould resistant & waterproof sealant, ensuring strong seals and preventing mould growth. - Specially formulated - The formula of this shower sealant is ideal for warm and humid environments such as bathrooms, kitchens and other tiled areas or surfaces. - High adhesion - Create a perfect and long-lasting seal with this durable, high-strength kitchen sealant. Ensure a mould free finish with regular cleaning of the sealant. - Easy-to-use - Complete your jobs quickly: after applying with a gun, the white kitchen silicone seal is 'touch dry' within just 20 minutes and fully dry within 24 hours. - Practical Delivery - UniBond Anti-Mould White, sanitary sealant for kitchens & bathrooms preventing mould growth, silicone acetoxy formula, white, 1 x 274g Cartridge ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01G3OCFVI | | Best Sellers Rank | #59,799 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #153 in Silicone Sealers | | Brand | Unibond | | Brand Name | Unibond | | Color | White | | Compatible Material | Alloy Steel, Marble, Aluminum, Stainless Steel, Copper, Glass, Wood, Rubber, Polyvinyl Chloride, Fiberglass, Stone, Ceramic, Brass, Porcelain, Engineered Wood, Granite, Paper, Metal, Plastic, Leather, Vinyl, Terracotta | | Customer Reviews | 4.6 out of 5 stars 21,704 Reviews | | EU Spare Part Availability Duration | 1 Years | | Global Trade Identification Number | 04015000437295 | | Included Components | UniBond Anti Mould Sealant Kitchen & Bathroom Cartridge - White | | Item Dimensions | 50 x 50 x 230 millimeters | | Item Form | Gel, Paste | | Item Type Name | UNI ANTI MOULD SEALANT WHT 274GM | | Item Weight | 274 Grams | | Item dimensions L x W x H | 50 x 50 x 230 millimeters | | Item weight | 274 Grams | | Manufacturer | Henkel Ltd | | Material | Silicone | | Material Type | Silicone | | Model | 2079356 | | Number of Items | 1 | | Part Number | 2079356 | | Style | Anti-Mould White | | Style Name | Anti-Mould White | | Surface Recommendation | Roof | | Unit Count | 274 Grams | | Warranty Description | 35-year warranty. | | Water Resistance Level | Waterproof | | Water resistance level | Waterproof | ## Product Details - **Brand:** Unibond - **Item dimensions L x W x H:** 50 x 50 x 230 millimeters - **Item weight:** 274 Grams - **Material:** Silicone - **Style:** Anti-Mould White ## Images ![Anti-Mould White, Waterproof Mould Protection Kitchen & Bathroom Sealant, Long-lasting White Silicone Sealant, Powerful Shower Sealant, 1 x 274g Cartridge - Image 1](https://m.media-amazon.com/images/I/51aCN3YNDGL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality sealant that helps prevent mould build-up *by A***S on 8 June 2026* I used this around the bathroom sink and shower area, and it’s been a solid performer. It applies fairly smoothly and gives a clean white finish that looks tidy once set. The anti-mould protection is a big plus, especially in areas that are constantly exposed to moisture. It seems to hold up well and hasn’t shown any signs of discolouration so far. It does take a bit of care to apply neatly, as with most silicone sealants, and you’ll get the best results if you work quickly and smooth it properly before it starts to set. The cartridge fits standard guns and is easy enough to use for DIY jobs around the house. A dependable sealant that does its job well and helps keep kitchen and bathroom areas looking clean and protected. ### ⭐⭐⭐⭐⭐ Good quality silicone sealant! *by A***A on 9 February 2026* Good quality sealant. Used in my kitchen to replace the old sealant, at the corner edges of the counter surfaces. No bubbles, nice and smooth consistency, no issues dispensing - not too thick, not too thin, perfect consistency. Lots in the tube, so good value for money, hopefully, it will last the test of time and I'll be able to unplug the hardened stuff at the end of the nozzle and use the same tube for the next sealant change. Seems to have set nicely and effectly preventing moisture from seeping through the crack at the edge behind the kitchen sink 👍 . ### ⭐⭐⭐⭐⭐ Easy to Apply and Excellent Waterproof Finish *by P***L on 2 February 2026* I used UniBond Anti-Mould White Silicone Sealant to reseal several areas in our bathroom, including around the sink, the base of the toilet, and the edges of the shower. The sealant came out smoothly and was very easy to work with, even for someone like me who isn’t a professional. It spread evenly without clumping and was simple to neaten up with a finishing tool. By the next day it had dried completely and now feels fully waterproof with a clean, bright white finish. The anti-mould protection is a big plus too, as these areas are always prone to damp and staining. Overall, I’m really pleased with the result – it looks neat, seals perfectly, and has refreshed the whole bathroom. I’d happily buy this again and would recommend it to anyone needing a reliable, good-quality sealant. ## Frequently Bought Together - UniBond Anti-Mould White, Waterproof Mould Protection, Long-lasting White Silicone Sealant for Kitchen & Bathroom, Powerful Bath Sealant, 1 x 274g Cartridge - Unibond Sealant Finishing Tool, Effective Sealant Tool for a Smooth & Professional Finish, Sealant Smoother for All Sealants, Silicone Sealant Tool for Wall & Floor Applications - ProDec Extra Strong Caulking Gun --- ## 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.hr/products/254381520-anti-mould-white-waterproof-mould-protection-kitchen-and-bathroom-sealant](https://www.desertcart.hr/products/254381520-anti-mould-white-waterproof-mould-protection-kitchen-and-bathroom-sealant) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-05*