--- product_id: 4523503 title: "Permatex® Plastic Tank Repair Kit" brand: "permatex" price: "NZ$40" currency: NZD in_stock: true category: "Permatex" url: https://www.desertcart.nz/products/4523503-permatex-plastic-tank-repair-kit store_origin: NZ region: New Zealand --- # Step-by-step photo instructions Repairs cracks up to 4 inches Cures in 30 minutes Permatex® Plastic Tank Repair Kit **Brand:** permatex **Price:** NZ$40 **Availability:** ✅ In Stock ## Summary > 🔧 Fix it fast, fix it right — your plastic tanks’ new best friend! ## Quick Answers - **What is this?** Permatex® Plastic Tank Repair Kit by permatex - **How much does it cost?** NZ$40 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/4523503-permatex-plastic-tank-repair-kit) ## Best For - permatex enthusiasts ## Why This Product - Trusted permatex brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-in-One Kit:** Includes everything needed for professional-quality repairs in minutes - • **Precision Crack Repair:** Seamlessly fixes cracks up to 4 inches and holes up to 0.375 inch - • **User-Friendly Guidance:** Easy-to-follow instructions with photos ensure flawless application - • **Rapid Cure, Lasting Fix:** Hardens in 8-10 minutes, fully cures in 30 for minimal downtime - • **Versatile Tank Compatibility:** Ideal for windshield washer, radiator overflow, coolant, water, and waste tanks ## Overview The Permatex® Plastic Tank Repair Kit is a comprehensive, easy-to-use solution designed to permanently repair cracks and holes in various plastic tanks. Featuring a quick-curing resin that hardens within 8-10 minutes and fully cures in 30, this kit includes step-by-step photo instructions for professional-quality results. Perfect for automotive and powersports applications, it reliably restores windshield washer reservoirs, radiator overflow tanks, coolant reservoirs, water tanks, and waste tanks—excluding plastic fuel tanks. ## Description Permatex Plastic Tank Repair Kit repairs cracks up to 4 inches in length and holes up to 0.375 inch in diameter. This complete kit contains everything required for making professional-quality repairs in just minutes with state-of-the-art components and easy-to-follow instructions with photographs. The repair resin is designed to harden within 8-10 minutes and cures in 30 minutes, repairing all types of plastic tanks. Repairs can be made ideally at temperatures from 50 degree fahrenheit to 75 degree fahrenheit. ## Features - State-of-the-art components - Easy-to-follow instructions with photographs - Designed to harden within 8-10 minutes and cures in 30 minutes - Permanent repair - Suggested Applications: windshield washer reservoirs, radiator overflow tanks, coolant reservoirs, water tanks, waste tanks *Not for use on plastic fuel tanks ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0007TQWM4 | | Best Sellers Rank | #31,476 in Automotive ( See Top 100 in Automotive ) #8 in Powersports Gas Tanks | | Brand | Permatex | | Customer Reviews | 4.1 4.1 out of 5 stars (478) | | Date First Available | April 1, 2004 | | Exterior | Machined | | Is Discontinued By Manufacturer | No | | Item Weight | 3.2 ounces | | Item model number | 9100 | | Manufacturer | Permatex | | Manufacturer Part Number | PX09100 | | Model | 09100 | | OEM Part Number | PX09100 | | Product Dimensions | 2.6 x 4 x 8 inches | | Special Features | Quick Curing Time, Easy to Use | ## Product Details - **Brand:** Permatex - **Item Form:** Liquid - **Material:** Plastic - **Special Feature:** Quick Curing Time, Easy to Use - **Specific Uses For Product:** Fleet and plant maintenance. ## Images ![Permatex® Plastic Tank Repair Kit - Image 1](https://m.media-amazon.com/images/I/91hazG0JdVL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Will yhis work on the bottom of a black water tank?** A: We used it to repair a separated seam on the drinking water tank for our camper. I don’t see why it wouldn’t work for your application. It’s held for a solid year, with several uses. **Q: My coolant tank isn't cracked but has that white spiderweb look on the top near the cap, would this cover that section, to prevent it from cracking?** A: I think so. My tank had a small hole and it was very brittle in the area with cracks and it has done just fine for several months now. Much cheaper than paying $100 bucks for OEM tank. **Q: Will this work on rubber?** A: Does it say it works on rubber? If it does then yes otherwise buyer beware. Please read shut the product uses and descriptions before asking this type of question. **Q: Which is the best sealent for stopping leakage in sintex water tank** A: I ended up using gorilla glue, it was easy to apply and leaves a clear watertight seal. Remove the tank, drain it, wash it well with soap and water, dry it well, apply gorilla glue to the cracks and let dry, then water test before you reinstall the tank. Easy, clean and works great, has lasted over two years since I repaired. ## Frequently Bought Together - Permatex® Plastic Tank Repair Kit - J-B Weld 8237 PlasticWeld Plastic Repair Epoxy Putty - 2 oz. - J-B Weld 8277 WaterWeld Epoxy Putty Stick - 2 oz., Off White --- ## 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.nz/products/4523503-permatex-plastic-tank-repair-kit](https://www.desertcart.nz/products/4523503-permatex-plastic-tank-repair-kit) --- *Product available on Desertcart New Zealand* *Store origin: NZ* *Last updated: 2026-06-16*