--- product_id: 78026768 title: "1k Assembly Premium Polyurethane Foam Sealant: 750ml of light yellow goodness. Ideal for sealing windows, tiles, doors, and AC gaps. Optimal insulation solution. PACK OF 1" brand: "icfs" price: "R607" currency: ZAR in_stock: false url: https://www.desertcart.co.za/products/78026768-1k-assembly-premium-polyurethane-foam-sealant-750ml-of-light-yellow store_origin: ZA region: South Africa --- # 750ml premium spray can Expands to fill gaps efficiently Waterproof & durable seal 1k Assembly Premium Polyurethane Foam Sealant: 750ml of light yellow goodness. Ideal for sealing windows, tiles, doors, and AC gaps. Optimal insulation solution. PACK OF 1 **Brand:** icfs **Price:** R607 **Availability:** ❌ Out of Stock ## Summary > 🛠️ Seal smart, live cozy — don’t let gaps steal your comfort! ## Quick Answers - **What is this?** 1k Assembly Premium Polyurethane Foam Sealant: 750ml of light yellow goodness. Ideal for sealing windows, tiles, doors, and AC gaps. Optimal insulation solution. PACK OF 1 by icfs - **How much does it cost?** R607 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/78026768-1k-assembly-premium-polyurethane-foam-sealant-750ml-of-light-yellow) ## Best For - icfs enthusiasts ## Why This Product - Trusted icfs brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Gap Sealing:** Effortlessly seals windows, doors, tiles & AC gaps with professional-grade accuracy. - • **Long-Lasting Insulation:** Waterproof and durable, it protects your home from drafts, pests, and moisture. - • **Versatile DIY Essential:** Ideal for all your home improvement projects—be the go-to fixer in your circle. - • **Superior Expansion Power:** Advanced polyurethane formula expands to fill even irregular spaces perfectly. - • **User-Friendly Spray Nozzle:** Designed for clean, controlled application—no mess, no fuss, just results. ## Overview ICFS 1k Assembly Premium Polyurethane Foam Sealant is a 750ml waterproof, light yellow spray foam designed for sealing and insulating gaps around windows, doors, tiles, and AC units. Its advanced expanding formula ensures efficient gap filling and long-lasting protection, making it a versatile and user-friendly solution for professional-quality home improvement. ## Description ICFS 1k Assembly Premium Polyurethane Foam Sealant: 750ml of light yellow goodness. Ideal for sealing windows, tiles, doors, and AC gaps. Optimal insulation solution. PACK OF 1 : desertcart.in: Industrial & Scientific ## Features - Discover ICFS 1k Assembly, a premium-grade PU foam designed for sealing and insulating gaps. This high-quality sealant ensures superior performance in various applications, combining effectiveness with durability. - Versatile application: Essential for DIY projects, this multipurpose sealant excels in sealing windows, tiles, doors, and AC gaps. A must-have for achieving precise and efficient results across various home improvement tasks. - Excellent Expansion: Superior polyurethane formula expands to fill gaps efficiently and effectively - Outstanding expansion capability: Our advanced polyurethane formula ensures superior efficiency by expanding effectively to fill gaps, delivering unmatched performance in various applications. - Transform your routine with our 750 ml can featuring a user-friendly spray nozzle for easy and efficient application. Simplify your tasks effortlessly - Experience enduring protection with our durable 750 ml can in a subtle light yellow shade, seamlessly blending with diverse surfaces for long-lasting defense ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06XPGZZM7 | | Best Sellers Rank | #121,497 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #66 in Adhesive Sprays (Industrial & Scientific) | | Brand Name | ICFS | | Colour | Yellow | | Compatible Material | Engineered Wood | | Customer Reviews | 3.8 3.8 out of 5 stars (714) | | Included Components | 1 pcs Sealant | | Item Form | Spray | | Item Type Name | Sealent Spray | | Item Weight | 1 Kilograms | | Manufacturer | ICFS | | Manufacturer Part Number | PUFOAM1 | | Material Type | Polyurethane Foam | | Number of Items | 1 | | Number of Packs | 1 | | Style Name | polyurethane | | Unit Count | 750 Milliliters | | Warranty Description | Non Returnable | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** ICFS - **Item Weight:** 1 Kilograms - **Material:** Polyurethane Foam - **Style:** polyurethane - **Water Resistance Level:** Waterproof ## Images ![1k Assembly Premium Polyurethane Foam Sealant: 750ml of light yellow goodness. Ideal for sealing windows, tiles, doors, and AC gaps. Optimal insulation solution. PACK OF 1 - Image 1](https://m.media-amazon.com/images/I/3151HI16HRL.jpg) ![1k Assembly Premium Polyurethane Foam Sealant: 750ml of light yellow goodness. Ideal for sealing windows, tiles, doors, and AC gaps. Optimal insulation solution. PACK OF 1 - Image 2](https://m.media-amazon.com/images/I/41ugeOU3wjL.jpg) ![1k Assembly Premium Polyurethane Foam Sealant: 750ml of light yellow goodness. Ideal for sealing windows, tiles, doors, and AC gaps. Optimal insulation solution. PACK OF 1 - Image 3](https://m.media-amazon.com/images/I/51jvgdreOHL.jpg) ![1k Assembly Premium Polyurethane Foam Sealant: 750ml of light yellow goodness. Ideal for sealing windows, tiles, doors, and AC gaps. Optimal insulation solution. PACK OF 1 - Image 4](https://m.media-amazon.com/images/I/41pVFHipzSL.jpg) ![1k Assembly Premium Polyurethane Foam Sealant: 750ml of light yellow goodness. Ideal for sealing windows, tiles, doors, and AC gaps. Optimal insulation solution. PACK OF 1 - Image 5](https://m.media-amazon.com/images/I/31DJl26rFML.jpg) ## Questions & Answers **Q: To apply this foam shoud the surface be dry or wet?** A: Before applying polyurethane foam be sure that the surface should be damp for even curing. **Q: Can i use it to insulate a tin roof?** A: Yes u can use it to seal any leakage .. **Q: Can it block holes in walls where rats enter? Will rats eat it?** A: Spray foam insulation is an expanding foam that is good for blocking holes. However, mice can chew through it easily. To make it stronger, it can be coupled with wire mesh/brillo pads and expand the foam into/around that, which mice are not able to chew through. **Q: Is this product waterproof ? can i use it to fill hole in wall behind split ac indoor unit to get waterproof seal ?** A: I had used this product for sealing gap between the sliding window frame and the wall and it worked perfectly it and stopped the rainwater from dripping through the gaps, it created a foam solution which later forms like or similar to thermacol which you can always trim using tools knife or some tool to remove excess. --- ## 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.co.za/products/78026768-1k-assembly-premium-polyurethane-foam-sealant-750ml-of-light-yellow](https://www.desertcart.co.za/products/78026768-1k-assembly-premium-polyurethane-foam-sealant-750ml-of-light-yellow) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-23*