--- product_id: 222527014 title: "J-B Weld FiberWeld 1\" Pipe Repair Cast" brand: "j-b weld" price: "S$24" currency: SGD in_stock: true category: "J B Weld" url: https://www.desertcart.sg/products/222527014-j-b-weld-fiberweld-1-pipe-repair-cast store_origin: SG region: Singapore --- # water-activated bonding 1800 PSI bend strength 15 min steel-hard cure J-B Weld FiberWeld 1" Pipe Repair Cast **Brand:** j-b weld **Price:** S$24 **Availability:** ✅ In Stock ## Summary > 🔧 Fix it fast, fix it strong — your pipes’ new best friend! ## Quick Answers - **What is this?** J-B Weld FiberWeld 1" Pipe Repair Cast by j-b weld - **How much does it cost?** S$24 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/222527014-j-b-weld-fiberweld-1-pipe-repair-cast) ## 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 - • **Rapid Steel-Hard Cure:** Transforms from wrap to steel-strong seal in just 15 minutes—no downtime, no hassle. - • **Water-Activated Magic:** Simply dip in water, apply, and watch it bond instantly—no extra tools or chemicals needed. - • **Ready-to-Use Repair Kit:** Includes gloves, epoxy putty stick, and securing bandage for a professional-grade fix every time. - • **Versatile Pipe Compatibility:** Seamlessly repairs copper, cast iron, PVC, galvanized steel, rubber, and more—one wrap fits all. - • **Unmatched Strength & Durability:** Withstands household water pressure and flexes up to 1800 PSI for long-lasting repairs. ## Overview The FiberWeld Pipe Repair Cast is a high-strength, water-activated fiberglass wrap that hardens like steel in 15 minutes. Designed for quick, permanent repairs on a wide range of pipe materials, it offers 1800 PSI bend strength and water resistance. This all-in-one kit includes gloves, epoxy putty, and a securing bandage, making it the ultimate solution for professional-quality pipe repairs with minimal effort. ## Description FiberWeld Pipe Repair Cast 2x48 Inch – High Strength Adhesive Fiberglass Wrap – White ## Features - J-B Weld FiberWeld 1” Pipe Repair Cast: A high-strength one-time use fiberglass wrap, impregnated with a specially formulated anti-corrosive resin providing a permanent & protective adhesion to a wide variety of pipes. When activated by water, the product forms a strong, permanent bond that hardens like steel in 15 minutes. All you have to do is wet, apply and let it dry and in 15 minutes it hardens like steel! - Cure and Set Time: Once the product is dipped in water for 5-7 seconds, you will have between 5-10 minutes to work with the product and then it will fully cure in 15 minutes! - Product Features and Strength: J-B Weld FiberWeld 1” Pipe Repair Cast can withstand household water pressure and has a bend strength of 1800 PSI. Once the product is fully cured, it can be sanded and painted! The kit includes a pair of gloves, an epoxy putty stick and a securing bandage! - Great For Repairs On: Copper, Cast Iron, PVC, ABS, Galvanized Steel, Rubber and more! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08B3HBQF9 | | Adhesive Format | wrap | | Adhesive Location | Pipes | | Adhesive Material | Fiberglass | | Adhesive Side Count | 1 | | Best Sellers Rank | #7,184 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #74 in Hardware Sealers | | Brand Name | J-B Weld | | Color | White | | Compatible Material | Rubber | | Configuration | configuration | | Customer Reviews | 4.4 4.4 out of 5 stars (1,783) | | Global Trade Identification Number | 00043425382481 | | Included Components | Roll of Repair Tape | | Item Resistance | water_resistant | | Item Thickness | 0.25 centimeters | | Item Type Name | Pipe Repair Tape | | Item Weight | 3.52 ounces | | Manufacturer | JB Weld | | Material Type | Fiberglass, Resin | | Model | 38248 | | Number of Items | 1 | | Number of Packs | 1 | | Package Size Name | 2x48 Inch | | Part Number | 38248 | | Recommended Uses For Product | pipe repair | | Size Name | 2" x 48" | | Surface Recommendation | Metal | | Tensile Strength | 1800 psi | | UPC | 043425382481 | | Unit Count | 1 Count | | Warranty Description | Call vendor for warranty | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** J-B Weld - **Color:** White - **Material:** Fiberglass, Resin - **Number of Items:** 1 - **Recommended Uses For Product:** pipe repair ## Images ![J-B Weld FiberWeld 1" Pipe Repair Cast - Image 1](https://m.media-amazon.com/images/I/713aHuqjdTL.jpg) ![J-B Weld FiberWeld 1" Pipe Repair Cast - Image 2](https://m.media-amazon.com/images/I/411T7nvU2dL.jpg) ![J-B Weld FiberWeld 1" Pipe Repair Cast - Image 3](https://m.media-amazon.com/images/I/51Zu8RXpFEL.jpg) ![J-B Weld FiberWeld 1" Pipe Repair Cast - Image 4](https://m.media-amazon.com/images/I/5137hWNxMHL.jpg) ![J-B Weld FiberWeld 1" Pipe Repair Cast - Image 5](https://m.media-amazon.com/images/I/31JNd0uehHL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Will this work on the inside of a pressurized vessel like a cartridge pool filter?** A: No **Q: Can it repair coupling joints?** A: It has worked great for us on coupling joints. It's a process, wear the gloves they provide and read the directions. It sets up just like metal. It's good stuff!! **Q: I have a 3/4" copper pipe that is showing signs of a corrosion and may rupture soon. can i apply jb weld to delay this rupture?** A: Yes you definitely can my pipe was leaking so bad I used it and I wanna say after maybe 2 weeks later not a single leak. 🤞🏽 **Q: Can it work on rusted outdoor galvanized steel irrigation pipe? It will be hard to sand it clean.** A: I don't think it will if it is not perfectly clean, I also waited until my pipe was completely drained I used it in the basement. It is great for that. If you can get the pipe clean it is worth a try. But if the whole pipe has issues you may discover another leak. I used a similar product they made many years ago, it lasted for 15 years and was part of plumbing that was cut out and changed to accommodate plumbing for a new sink. it lasted that long. ## Frequently Bought Together - FiberWeld Pipe Repair Cast 2x48 Inch – High Strength Adhesive Fiberglass Wrap – White - J-B Weld 8277 WaterWeld Epoxy Putty Stick - 2 oz., Off White - XFasten Self Fusing Silicone Tape Waterproof – 1" x 36 Feet Black, Self Amalgamating Tape, Silicone Rubber for Plumbing, Sealing Pipes, Hose Repair, Outdoor Coax and Electrical Cables – Weatherproof --- ## 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.sg/products/222527014-j-b-weld-fiberweld-1-pipe-repair-cast](https://www.desertcart.sg/products/222527014-j-b-weld-fiberweld-1-pipe-repair-cast) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-31*