--- product_id: 677601352 title: "UniBond Seal & Bond Multi-Purpose Mould-Resistant Waterproof Sealant for Kitchen and Bathroom, White, 1 x 389g Cartridge" brand: "unibond" price: "237.56 DT" currency: TND in_stock: true reviews_count: 5 category: "Unibond" url: https://www.desertcart.tn/products/677601352-unibond-seal-and-bond-multi-purpose-mould-resistant-waterproof-sealant store_origin: TN region: Tunisia --- # 100% waterproof & weatherproof seal Built-in mould resistance Lifetime durability guarantee UniBond Seal & Bond Multi-Purpose Mould-Resistant Waterproof Sealant for Kitchen and Bathroom, White, 1 x 389g Cartridge **Brand:** unibond **Price:** 237.56 DT **Availability:** ✅ In Stock ## Summary > 🛠️ Seal smart, bond stronger — the last sealant you’ll ever need! ## Quick Answers - **What is this?** UniBond Seal & Bond Multi-Purpose Mould-Resistant Waterproof Sealant for Kitchen and Bathroom, White, 1 x 389g Cartridge by unibond - **How much does it cost?** 237.56 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/677601352-unibond-seal-and-bond-multi-purpose-mould-resistant-waterproof-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 - • **Mould-Resistant Formula:** Fungicide-infused to prevent unsightly mould in damp, humid spaces. - • **Lifetime-Lasting Durability:** Polymer-based formula that won’t shrink, crack, or fail over time. - • **UV & Weatherproof Resilience:** Perfect for indoor and outdoor use, resisting sun damage and harsh weather. - • **Unmatched Waterproof Protection:** Keep your kitchen & bathroom flawlessly sealed against water damage. - • **Superior Adhesion on Wet Surfaces:** Bonds stronger than silicone, even on damp natural stone and tiles. ## Overview UniBond Seal & Bond is a premium polymer-based sealant and adhesive designed for kitchens, bathrooms, and outdoor use. It offers waterproof, weatherproof, and UV-resistant protection with a built-in fungicide to prevent mould growth. Its superior adhesion works on damp surfaces and natural stone, backed by a lifetime durability guarantee. ## Description UniBond Seal & Bond - A premium, polymer-based sealant designed to last!A premium quality, durable, waterproof and weather-resistant product, suitable for both sealing and bonding. Its versatile adhesion, resistance to UV rays, and ease of application make it an ideal choice for various indoor and outdoor projects. This sealant contains a fungicide, making it suitable for sealing joints in warm, humid environments where there is a likelihood of mould growth.Application: Preparation: Ensure surfaces are clean and free of dust and other contaminates. Remove any old sealant. Cut off the tip of the cartridge above the screw thread, screw on nozzle and cut the tip to desired size. Insert the cartridge into cartridge gun. Sealing; Apply the sealant into the joint at a 45° angle, ensuring that the joint is fully filled. Smooth the sealant with a sealant smoothing tool within 5 minutes and, immediately remove any excess sealant with white spirit. Bonding: Apply to one surface in spots or vertical lines and immediately make the bond by firmly pressing the surfaces together using a slight twisting action to maximise contact area. Remove excess using white spirit.The product benefits at a glance: UniBond Seal & Bond polymer-based sealantExcellent adhesion to a wide range of construction materials*Resistant to UV raysWaterproof - Resistant to weathering and UV raysMould Resistant – Suitable for bonding and sealing in bathrooms and kitchensDurable – Will not shrink or crack. Lifetime guarantee**Suitable for use with natural stoneRequires cartridge gunColour: WhiteFormat: 1 x 389g cartridge*Not suitable for PE, PP, PTFE (Teflon®).**Guarantee is limited to refund of product cost only. This does not affect your statutory rights Review: Great for bathrooms Review: Ich kann leider keinen Stern geben. Muss ich hier aber leider, daher nur einen. Hat nicht mal 3 Wochen gehalten dann kam alles geklebte mit dem Kleber von der Wand. Nicht zu gebrauchen das Zeug. ## Features - Premium quality - UniBond Seal & Bond is a premium quality, polymer-based sealant and construction adhesive that provides durable, long-lasting results. Lifetime guarantee** - Waterproof - This white sealant forms a waterproof and weatherproof seal to protect against the harshest conditions. Provides protection against water infiltration - Mould Resistant - Contains a fungicide to protect against mould growth making it suitable for various indoor and outdoor sealing jobs, even in damp areas - Versatile - Thanks to its high-adhesion polymer bonds, this UniBond sealant forms stronger bonds to damp and wet surfaces than silicone sealants, and is even suitable for use with natural stone - Package contents - UniBond Seal & Bond polymer-based sealant, white, suitable for various materials*, waterproof, and UV resistant formula, 1 x 389g cartridge ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BZD86TLM | | Best Sellers Rank | #122,246 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #899 in Hardware Sealers | | Brand Name | Unibond | | Color | White | | Compatible Material | Plastic, Wood, Concrete, Metal, Glass, Natural Stone | | Customer Reviews | 4.5 4.5 out of 5 stars (7,349) | | Item Dimensions | 50 x 50 x 230 millimeters | | Item Form | Paste | | Item Weight | 389 Grams | | Manufacturer | Henkel | | Material Type | Plastic | | Model | 2900605 | | Number of Items | 1 | | Part Number | 2900605 | | Style Name | Seal & Bond White | | Surface Recommendation | Multiple Surfaces | | Unit Count | 389 Grams | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Unibond - **Item dimensions L x W x H:** 50 x 50 x 230 millimeters - **Item weight:** 389 Grams - **Material:** Plastic - **Style:** Seal & Bond White ## Images ![UniBond Seal & Bond Multi-Purpose Mould-Resistant Waterproof Sealant for Kitchen and Bathroom, White, 1 x 389g Cartridge - Image 1](https://m.media-amazon.com/images/I/519Ic1ep6mL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by J***H on 11 March 2026* Great for bathrooms ### ⭐ Review *by M***C on 31 March 2025* Ich kann leider keinen Stern geben. Muss ich hier aber leider, daher nur einen. Hat nicht mal 3 Wochen gehalten dann kam alles geklebte mit dem Kleber von der Wand. Nicht zu gebrauchen das Zeug. ### ⭐⭐⭐⭐⭐ Review *by B***A on 16 September 2025* Very good quality, , used on the stairs ,applied between metal and wood, ## Frequently Bought Together - Unibond Seal & Bond Sealant, Mould-Resistant Sealant Suitable for Use in Kitchens and Bathrooms, White, 1 x 389g Cartridge - ProDec Extra Strong Caulking Gun - Unibond No More Nails Original Cartridge 365g --- ## 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.tn/products/677601352-unibond-seal-and-bond-multi-purpose-mould-resistant-waterproof-sealant](https://www.desertcart.tn/products/677601352-unibond-seal-and-bond-multi-purpose-mould-resistant-waterproof-sealant) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-03*