--- product_id: 341414557 title: "Polar Leak Fix Waterproof Sealant Spray, 400ml, Clear" brand: "polar specialist coatings" price: "R979" currency: ZAR in_stock: true reviews_count: 13 url: https://www.desertcart.co.za/products/341414557-polar-leak-fix-waterproof-sealant-spray-400ml-clear store_origin: ZA region: South Africa --- # Waterproof sealant Fast drying (15 min) Covers 2m² per can Polar Leak Fix Waterproof Sealant Spray, 400ml, Clear **Brand:** polar specialist coatings **Price:** R979 **Availability:** ✅ In Stock ## Summary > 💧 Seal leaks fast, stay dry longer — your roof’s new best friend! ## Quick Answers - **What is this?** Polar Leak Fix Waterproof Sealant Spray, 400ml, Clear by polar specialist coatings - **How much does it cost?** R979 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/341414557-polar-leak-fix-waterproof-sealant-spray-400ml-clear) ## Best For - polar specialist coatings enthusiasts ## Why This Product - Trusted polar specialist coatings brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Instant Leak Defense:** Spray on and seal fine cracks in seconds for immediate waterproof protection. - • **Long-Lasting Coverage:** Each 400ml can covers up to 2m² with durable, multi-coat protection that keeps leaks at bay. - • **All-Weather Resilience:** Rain or shine, this rubberized formula stands strong against UV, temperature swings, and moisture. - • **DIY-Friendly Application:** Clear, easy-to-use spray lets you tackle repairs without hassle or mess—no pro skills needed. - • **Versatile Surface Compatibility:** Works seamlessly on metal, concrete, PVC, fiberglass, bitumen, and more—one spray, endless fixes. ## Overview Polar Leak Fix Waterproof Sealant Spray is a 400ml clear, rubberized spray designed for quick, durable leak repairs on a variety of surfaces including metal, concrete, and PVC. It covers up to 2m² per can, dries within 15 minutes, and withstands all weather conditions, providing long-lasting waterproof protection ideal for both DIYers and professionals. ## Description At Polar we are proud of our heritage, with over 130 years experience in paint manufacturing. Our product range is designed to provide you with excellent quality. Whether you are looking to renovate, revive or protect, our product range and customer-first approach makes Polar the perfect choice. Founded in 2018, Polar was created to give customers better education, choice and confidence through decorative and problem-solving paints that are easy to use and built to last As the former creators of Johnstone’s paints, we bring over 130 years of technical expertise. We’re committed to helping you succeed with high-quality, dependable products. With a customer-centric mindset, we support you at every stage - offering clear packaging, product guidance and how-to videos to give you the confidence to get the job done Can I use Polar Flawless Lacquer Spray for outdoor garden furniture? Yes, our Flawless Lacquer Spray restores shine to both indoor and outdoor furniture, providing a protective sealant finish for metal, wood, and plastic surfaces. Is Polar Flawless Lacquer Spray waterproof? Yes, once fully cured, the lacquer provides a water-resistant finish that protects surfaces from moisture and environmental elements. How long does it take for Polar Flawless Lacquer Spray to dry? Polar Flawless Lacquer Spray typically dries to the touch within 15-30 minutes. Allow 24 hours for full drying and hardening before regular use. How much area does one can of Polar Flawless Lacquer Spray cover? One 400 ml can of Polar Flawless Lacquer Spray covers approximately 2 square metres. Can I apply this on existing finish? Yes, Ensure the surface is free from any adhesives, dirt, and dust prior to application. It is always a good idea to spray this first on a small area to ensure its compatibility with the existing finish. ## Features - Leak Repair Solution: Polar LeakFix spray is a waterproofing spray designed to address fine leaks and cracks instantly. Its rubberised protective formula offers protection against water damage, providing resilient results on flat roofs, gutters, and external pipes - Quick and Easy Application: This clear leak sealer spray offers a simple solution for repairs, just point and spray it onto any cracks. It is a fast-fix that’s longlasting, delivering a continuous durable seal and making it suitable for both DIY enthusiasts and trade use - For Emergency Fixes: Stop leaks for a wide range of internal and external hard surfaces including metal, felt, plastic, fibreglass, PVC, bitumen, and concrete - High Efficacy: The roof sealant spray covers up to 2m² per 400ml can and requires 2-3 coats with 10-15 minutes drying time between application. It is suitable for quick fixes and reduces time and effort - Long-Lasting Protection: Rainfall immediately after application has no adverse effect, making it a viable solution for urgent roof repair in any weather condition. The leak sealer withstands all weather conditions, offering defence against rain, UV rays, and temperature changes ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B094W4Z9N4 | | Best Sellers Rank | 2,202 in DIY & Tools (See Top 100 in DIY & Tools) 62 in Sealers | | Brand | Polar Specialist Coatings | | Colour | Clear | | Compatible Material | Bitumen, Concrete, Metal, Felt, Plastic, Fibre Glass & PVC | | Country Of Origin | China | | Customer Reviews | 4.1 4.1 out of 5 stars (4,592) 4.1 out of 5 stars | | Included Components | Spray | | Item Dimensions | 6.5 x 6.5 x 20 centimetres | | Item Form | Spray | | Item Weight | 12 Ounces | | Manufacturer | Polar Specialist Coatings | | Manufacturer Part Number | 1128-FBA | | Material | Plastic | | Model Number | 1128 | | Number Of Items | 1 | | Number Of Packs | 1 | | Style Name | Clear (Pack of 1) | | Surface Recommendation | Metal, Wood, Plastics & Ceramics | | Unit Count | 400.0 millilitre | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Polar Specialist Coatings - **Item dimensions L x W x H:** 6.5 x 6.5 x 20 centimetres - **Item weight:** 12 Ounces - **Material:** Plastic - **Style:** Clear (Pack of 1) ## Images ![Polar Leak Fix Waterproof Sealant Spray, 400ml, Clear - Image 1](https://m.media-amazon.com/images/I/61V9XiJFAIL.jpg) ## Available Options This product comes in different **Colour Name, Size Name** options. ## Questions & Answers **Q: Can I use Polar Flawless Lacquer Spray for outdoor garden furniture?** A: Yes, our Flawless Lacquer Spray restores shine to both indoor and outdoor furniture, providing a protective sealant finish for metal, wood, and plastic surfaces. **Q: Is Polar Flawless Lacquer Spray waterproof?** A: Yes, once fully cured, the lacquer provides a water-resistant finish that protects surfaces from moisture and environmental elements. **Q: How long does it take for Polar Flawless Lacquer Spray to dry?** A: Polar Flawless Lacquer Spray typically dries to the touch within 15-30 minutes. Allow 24 hours for full drying and hardening before regular use. **Q: How much area does one can of Polar Flawless Lacquer Spray cover?** A: One 400 ml can of Polar Flawless Lacquer Spray covers approximately 2 square metres. **Q: Can I apply this on existing finish?** A: Yes, Ensure the surface is free from any adhesives, dirt, and dust prior to application. It is always a good idea to spray this first on a small area to ensure its compatibility with the existing finish. ## Customer Reviews ### ⭐⭐⭐⭐⭐ It works very well with no mess *by on Reviewed in the United Kingdom 2 August 2026* Use as per instructions and it works very well. Good product decent price no muss no fuss ### ⭐⭐⭐⭐ Decent *by on Reviewed in the United Kingdom 26 April 2026* Good for small leaks ### ⭐⭐⭐⭐⭐ It works *by on Reviewed in the United Kingdom 18 July 2026* Excellent. Does what is supposed to do. And easy to use. ## Frequently Bought Together - Polar Clear Leak Fix Spray - 400ml - Waterproof Roof Sealant - Instantly Seals Leaks and Cracks, for Lasting Protection on Roofs, Drainpipes and Gutter Repairs, for Interior and Exterior Use - Polar TapeSeal Clear - 4" x 5ft - Waterproof Tape and Leak Sealer - All Purpose Roof Repair Tape for Indoor & Outdoor Use - Ideal for Leaks on Felt & Flat Roofs, PVC Pipe Repairs, and Gutters - JENOLITE Stop Leak Sealer Spray | CLEAR | 400ml | Leak Sealer for Gutters and Flat Roofs | Waterproof Gutter Sealant | Fills, Seals & Stops Leaks | Long Lasting Waterproof Sealant --- ## 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/341414557-polar-leak-fix-waterproof-sealant-spray-400ml-clear](https://www.desertcart.co.za/products/341414557-polar-leak-fix-waterproof-sealant-spray-400ml-clear) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-08-29*