--- product_id: 261494416 title: "J-B Weld, Radiator and Plastic Repair Kit, 2120, 59 grams" brand: "j-b weld" price: "149.45 DT" currency: TND in_stock: true category: "J B Weld" url: https://www.desertcart.tn/products/261494416-j-b-weld-radiator-and-plastic-repair-kit-2120-59 store_origin: TN region: Tunisia --- # Fixes leaks without tank removal Repairs holes up to 3/8" & cracks 4" long Permanent professional-grade bond J-B Weld, Radiator and Plastic Repair Kit, 2120, 59 grams **Brand:** j-b weld **Price:** 149.45 DT **Availability:** ✅ In Stock ## Summary > 🔥 Fix leaks like a pro—no teardown, no hassle! ## Quick Answers - **What is this?** J-B Weld, Radiator and Plastic Repair Kit, 2120, 59 grams by j-b weld - **How much does it cost?** 149.45 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/261494416-j-b-weld-radiator-and-plastic-repair-kit-2120-59) ## Best For - j-b weld enthusiasts ## Why This Product - Trusted j-b weld brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted Legacy:** Backed by 40+ years of innovation and a loyal community of automotive pros who demand the best. - • **Complete Pro Kit:** Includes epoxy putty, fiberglass cloth, sandpaper, and applicator brush—everything you need in one sleek package. - • **Effortless Leak Fix:** No need to remove your radiator or tank—patch leaks in place and get back on the road fast. - • **Unmatched Durability:** State-of-the-art epoxy and fiberglass for a repair that lasts as long as your ride. - • **Precision Repair Range:** Seals holes up to 3/8" diameter and cracks up to 4" long with surgical accuracy. ## Overview The J-B Weld Radiator and Plastic Repair Kit 2120 is a 59-gram professional-grade solution designed to permanently repair radiator and plastic tank leaks without removal. Featuring epoxy putty, fiberglass cloth, sandpaper, and an applicator, it fixes holes up to 3/8" and cracks up to 4" long. Trusted for over 40 years, this USA-made kit delivers a strong, durable bond that keeps your vehicle running smoothly. ## Description Buy J-B Weld, Radiator and Plastic Repair Kit, 2120, 59 grams online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase. ## Features - RADIATORWELD: Our radiator and plastic tank repair kit has all you need for making professional quality, permanent repairs with state of the art components and easy to follow instructions. - COUNT ON US: For more than 40 years, our products have earned a loyal following from people who take pride in their work. With each product we innovate, we continue to provide the world's strongest bond for your projects. - SIMPLE TO USE: No removal of tank or radiator is required to stop leaks. Easily fix holes up to 3/8" diam. or cracks up to 4" long. Includes epoxy putty, fiberglass cloth, sandpaper, and applicator. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01IOPE66G | | Best Sellers Rank | #11,672 in Automotive ( See Top 100 in Automotive ) #56 in Automotive Fillers, Adhesives & Sealants | | Brand Name | J-B Weld | | Compatible Material | Metal | | Country Of Origin | USA | | Customer Reviews | 4.0 4.0 out of 5 stars (1,006) | | Global Trade Identification Number | 00043425021205 | | Included Components | Epoxy Putty^Fiberglass Cloth^Sand Paper^Applicator Brush | | Item Form | Liquid | | Item Package Quantity | 1 | | Item Type Name | Radiator and Plastic Repair Kit | | Item Weight | 50 Grams | | Manufacturer | JBWeld | | Material Type | Plastic Resin | | Model | 2120 | | Number of Pieces | 1 | | Part Number | 2120 | | UPC | 043425021205 | | Unit Count | 1 Count | | Warranty Description | 1 | ## Product Details - **Brand:** J-B Weld - **Item form:** Liquid - **Item package quantity:** 1 - **Material:** Plastic Resin - **Unit count:** 1 Count ## Images ![J-B Weld, Radiator and Plastic Repair Kit, 2120, 59 grams - Image 1](https://m.media-amazon.com/images/I/71jfMGwMIFL.jpg) ## Questions & Answers **Q: Does this work on aluminum ?** A: Yes, it is absolutely miraculous. It exceeded my expectations. **Q: why it is temp fix? crack due to vibration? how long it can last?** A: It will usually last a year as long as the car does not overheat which can cause too much pressure on the patched area **Q: Does j-b weld 2120 really work on radiatots?** A: It does if you work fast with it. **Q: I have a leak on a small stem (i think is aluminum) at the seam that holds a small rubber hose that antifreeze runs though, the small stem gets hot.** A: My honest opinion is this isn't going to work for your issue.... I used this on my plastic radiator at the top in small crack. It worked for couple weeks and had to buy new radiator... don't waste your money ## Frequently Bought Together - J-B Weld 2120 Radiator Repair Kit - J-B Weld High Heat Epoxy Syringe, Dark Grey - J-B Weld 8297 HighHeat 500 Degree Epoxy Putty Stick - 2 oz. , Grey --- ## 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/261494416-j-b-weld-radiator-and-plastic-repair-kit-2120-59](https://www.desertcart.tn/products/261494416-j-b-weld-radiator-and-plastic-repair-kit-2120-59) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-21*