--- product_id: 593624785 title: "High Density Polyethylene and Polypropylene Gas Tank Repair System (3\" X 4\") (A Patch with Economy Poly Kit)" brand: "tech-bond" price: "₱9569" currency: PHP in_stock: true reviews_count: 8 category: "Tech Bond" url: https://www.desertcart.ph/products/593624785-high-density-polyethylene-and-polypropylene-gas-tank-repair-system-3 store_origin: PH region: Philippines --- # Global trusted solution with versatile use 3" x 4" patch size for precise repairs Industry-leading polymer bonding strength High Density Polyethylene and Polypropylene Gas Tank Repair System (3" X 4") (A Patch with Economy Poly Kit) **Brand:** tech-bond **Price:** ₱9569 **Availability:** ✅ In Stock ## Summary > 🛠️ Fix it once, fix it right — the ultimate gas tank repair solution! ## Quick Answers - **What is this?** High Density Polyethylene and Polypropylene Gas Tank Repair System (3" X 4") (A Patch with Economy Poly Kit) by tech-bond - **How much does it cost?** ₱9569 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/593624785-high-density-polyethylene-and-polypropylene-gas-tank-repair-system-3) ## Best For - tech-bond enthusiasts ## Why This Product - Trusted tech-bond brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Waterproof & Durable:** Built to withstand harsh conditions with superior waterproof and flexible properties. - • **Effortless Application:** User-friendly patch and kit designed for both pros and DIYers to save time and hassle. - • **Unrivaled Bonding Power:** Experience industry-leading polymer adhesion that guarantees a permanent fix. - • **Versatile Compatibility:** Seamlessly repairs plastic, metal, rubber, and more—perfect for diverse professional needs. - • **Trusted by Experts Worldwide:** Join thousands of satisfied customers who rely on Tech-Bond’s proven performance. ## Overview The Tech-Bond High Density Polyethylene and Polypropylene Gas Tank Repair System features a 3" x 4" PTFE-coated glass fabric patch combined with a patented polymer bonding process. Designed for permanent, waterproof repairs on plastic and metal tanks, it offers industry-leading adhesion strength and versatile compatibility across multiple materials. Trusted globally by professionals and DIY enthusiasts alike, this easy-to-use kit ensures durable, flexible, and reliable repairs backed by a satisfaction guarantee. ## Description Permanently repair your plastic or metal gas tank with the A Patch and our patented Polymer Bonding Process. The A Patch is made from PTFE coated glass fabric and has over a 99% Instruction sheet included. Review: The only real option for plastic gas tank - Incredible. Unique product and 100% worth the cost. Used to repair 1/2” hole drilled near bottom of my truck’s 30 gal fuel tank. 5 weeks in, several fuel fills, some thermal cycling, and many road miles: zero issues. Avoided thousands in repair costs and extended down time (new tanks not available for this truck). If you can follow directions closely and work carefully, this is a great option. Details: This kit will work best (easiest) on a flat/near flat surface. This repair was in a “saddle” area (complex geometry) and I was barely able to work the patch to conform and maintain the 1” margin. I didn’t fully warm the area to be patched before applying the patch in an effort to gain a bit more open (working) time to shape the patch onto the curved surface. That helped. Also recommend a variety of plastic scapers or trim tools on hand to work the patch on better vs the throwaway tool included in the kit. The throwaway tool is prob fine for a fully accessible, flat surfaces. Pay attention to the prep and be meticulous. I used acetone to clean after prep before proceeding. Highly recommend having everything close at hand, especially if working under a vehicle—time is not your friend once you’re into the repair itself. note/ One of the chem dispensers in my kit leaked despite being shipped with extra sealing tape…barely had enough to complete my ~2”x2” patch. Good for me but check your kit before getting too far in. Review: Good performance - Products work very well together but the worst thing is that when I've got it delivered my poly prep leaked mostly out. I just had enough to get the job done properly. The chemical bonds with the patch works 💯 perfect like it intended to do. I'm thankful to come across tech bonds polyethylene patch for fuel tanks, I have 26.1 gallon tank on my Tahoe and it fixed the problem with 💯 accuracy, I highly recommend this to everyone who needs a fuel tank fixed on their vehicle or any machinery. ## Features - Patch - Industry-Leading Technology: Our proprietary process sets new benchmarks in polymer bonding. Proven Performance: Trusted by industry leaders for reliability and superior results. Global Reach: Serving customers worldwide with top-tier polymer bonding solutions. - Satisfaction Guaranteed: We stand behind our products with a money-back guarantee if you're not completely satisfied. Highly Rated: Customers rave about the strength and reliability of our bonding solutions. - Unmatched Bonding Strength: Achieve exceptional durability and flexibility in your polymer projects. Versatile Applications: Ideal for automotive, electronics, healthcare, construction, and aerospace industries. Easy to Use: Simplify your bonding process with our user-friendly technology, designed for both professionals and DIY enthusiasts. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08TWWYQPP | | Best Sellers Rank | #68,307 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #357 in Cyanoacrylate Adhesives | | Brand | Tech-Bond | | Brand Name | Tech-Bond | | Color | clear | | Compatible Material | Polyurethane, Wood, Ceramic, Leather, Paper, Plastic, Metal, Rubber, Nylon, Teflon, Silicon Rubber | | Container Type | Bottle | | Customer Reviews | 4.1 out of 5 stars 38 Reviews | | Included Components | Patch, Tech-Bond Economy Kit | | Item Form | Patch | | Item Package Quantity | 1 | | Manufacturer | Tech-Bond Solutions | | Material | Cyanoacrylate | | Material Type | Cyanoacrylate | | Number of Pieces | 1 | | Other Special Features of the Product | industry-leading technology, high bonding strength | | Part Number | TP | | Special Feature | industry-leading technology, high bonding strength | | Specific Uses For Product | Inside; Amateur, Inside; Professional | | UPC | 729555501359 | | Unit Count | 1 Fluid Ounces | | Viscosity Level | High | | Volume | 1 fluid ounces | | Water Resistance Level | Waterproof | ## Images ![High Density Polyethylene and Polypropylene Gas Tank Repair System (3" X 4") (A Patch with Economy Poly Kit) - Image 1](https://m.media-amazon.com/images/I/71VHCYfhVDL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ The only real option for plastic gas tank *by A***R on May 24, 2026* Incredible. Unique product and 100% worth the cost. Used to repair 1/2” hole drilled near bottom of my truck’s 30 gal fuel tank. 5 weeks in, several fuel fills, some thermal cycling, and many road miles: zero issues. Avoided thousands in repair costs and extended down time (new tanks not available for this truck). If you can follow directions closely and work carefully, this is a great option. Details: This kit will work best (easiest) on a flat/near flat surface. This repair was in a “saddle” area (complex geometry) and I was barely able to work the patch to conform and maintain the 1” margin. I didn’t fully warm the area to be patched before applying the patch in an effort to gain a bit more open (working) time to shape the patch onto the curved surface. That helped. Also recommend a variety of plastic scapers or trim tools on hand to work the patch on better vs the throwaway tool included in the kit. The throwaway tool is prob fine for a fully accessible, flat surfaces. Pay attention to the prep and be meticulous. I used acetone to clean after prep before proceeding. Highly recommend having everything close at hand, especially if working under a vehicle—time is not your friend once you’re into the repair itself. note/ One of the chem dispensers in my kit leaked despite being shipped with extra sealing tape…barely had enough to complete my ~2”x2” patch. Good for me but check your kit before getting too far in. ### ⭐⭐⭐⭐⭐ Good performance *by T***9 on May 28, 2026* Products work very well together but the worst thing is that when I've got it delivered my poly prep leaked mostly out. I just had enough to get the job done properly. The chemical bonds with the patch works 💯 perfect like it intended to do. I'm thankful to come across tech bonds polyethylene patch for fuel tanks, I have 26.1 gallon tank on my Tahoe and it fixed the problem with 💯 accuracy, I highly recommend this to everyone who needs a fuel tank fixed on their vehicle or any machinery. ### ⭐ Total failure *by D***H on July 8, 2026* Absolutely dissatisfied!! Followed the instructions to the tee. Patch looked good but the next day when filled with fuel, drip drip drip!!! Ripped the patch off and repaired it with DevCon epoxy. I have the patch and remaining product to send back for a re-fund. Please advise?? --- ## 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.ph/products/593624785-high-density-polyethylene-and-polypropylene-gas-tank-repair-system-3](https://www.desertcart.ph/products/593624785-high-density-polyethylene-and-polypropylene-gas-tank-repair-system-3) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-11-10*