--- product_id: 54409052 title: "UPOL UPGL/ LA/ D Fastglas Glass Fibre Kits, Large" brand: "u-pol" price: "¥9651" currency: JPY in_stock: true category: "U Pol" url: https://www.desertcart.jp/products/54409052-upol-upgl-la-d-fastglas-glass-fibre-kits-large store_origin: JP region: Japan --- # Waterproof & oil resistant Strong polyester resin bond Full cure in 25 mins UPOL UPGL/ LA/ D Fastglas Glass Fibre Kits, Large **Brand:** u-pol **Price:** ¥9651 **Availability:** ✅ In Stock ## Summary > 🚗 Fix it fast, fix it strong — your car’s new best friend! ## Quick Answers - **What is this?** UPOL UPGL/ LA/ D Fastglas Glass Fibre Kits, Large by u-pol - **How much does it cost?** ¥9651 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/54409052-upol-upgl-la-d-fastglas-glass-fibre-kits-large) ## Best For - u-pol enthusiasts ## Why This Product - Trusted u-pol brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete Repair Kit:** Includes resin, hardener, mats, brush, gloves, and mixing tools—everything you need for a flawless finish. - • **Rapid 25-Minute Cure:** Get back on the road faster with a quick-dry formula that sets in under half an hour. - • **Trusted Global Brand:** From U-POL, a leader in automotive refinishing with 60+ years of innovation and presence in 100+ countries. - • **Waterproof & Weatherproof:** Ensure your repairs withstand the elements with a waterproof, high-viscosity formula designed for lasting protection. - • **Professional-Grade Strength:** Reinforce damaged bodywork with a durable glass fibre and polyester resin composite that resists water, oil, and acids. ## Overview The UPOL UPGL/LA/D Fastglas Glass Fibre Kit is a professional automotive repair solution featuring a 500ml high-viscosity polyester resin and glass fibre mats. It cures fully in 25 minutes, creating a waterproof, oil- and acid-resistant bond ideal for rust and bodywork damage. The kit includes all necessary components and detailed instructions, backed by U-POL’s 60+ years of industry expertise and global reputation. ## Description Product Description If you’ve had a problem with rust or damaged body work you may be considering fiberglass to carry out the repairs. This can be a quick an easy way to create a professional looking repair without costing a fortune, but with many different products on the market it may be difficult to decide which is the best one for the job. With the range of Fastglas fibre glass repair products from David’s you can be sure that you have chosen the right tool for the job.This Fastglas Glass Fibre Repair kit contains everything you will need to make those professional looking repairs to any damaged body work. Supplied with easy to follow, detailed on pack instructions, your repairs will be completed and dry in less than 30 minutes after application. Once dry your repairs will be a strong bond of polyester resin and glass fibre; that will be impervious to water, oil and many acids, so you can be confident that your repairs will last. This pack comes complete with the following 500ml of resin, hardener, matting, mixing cup, gloves, stirrer and application brush.UPol - A world leader in automotive refinish products. Recognised globally with sales in over 100 countries, UPol are committed to providing their customers with nothing but products of the highest quality. With over 60 years of manufacturing and marketing experience within the industry UPol have built a solid reputation not only for their company; but also for their brand portfolio; and pride themselves on being at forefront of innovation within the market. Legal Disclaimer U.K MAINLAND SHIPPING ONLY ## Features - Causes damage to organs through prolonged or repeated exposure. - Causes serious eye irritation. - Causes skin irritation. - Flammable liquid and vapour. - Harmful if inhaled. - Suspected of damaging fertility or the unborn child. - car parts ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002HMXSZ8 | | Brand | U-POL | | Colour | Clear | | Compatible Material | Glass, Fibre | | Container Type | Bottle | | Customer Reviews | 4.5 4.5 out of 5 stars (382) | | Full Cure Time | 25 Minutes | | Global Trade Identification Number | 05010796090203 | | Included Components | 2 Mats (25 x 110cm), 20g Hardener, 500ml Resin, Beaker Plastic Measuring, Brush, Easy to follow instructions, Mixing Stick | | Item Form | Liquid | | Item Package Quantity | 1 | | Item Type Name | Isopon Fastglas Glass Fibre Repair Large Kit | | Item Volume | 500 Millilitres | | Item Weight | 449 Grams | | Manufacturer | UPOL | | Manufacturer Part Number | GLLAD | | Material | Glass | | Model Number | UPGL/LA/D | | Other Special Features of the Product | Waterproof | | Specific Uses For Product | Automotive Repair | | Unit Count | 500.0 millilitre | | Viscosity Level | High | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** U-POL - **Item form:** Liquid - **Material:** Glass - **Special feature:** Waterproof - **Specific uses for product:** Automotive Repair ## Images ![UPOL UPGL/ LA/ D Fastglas Glass Fibre Kits, Large - Image 1](https://m.media-amazon.com/images/I/71XCYaFFU6L.jpg) ## Questions & Answers **Q: hi is this suitable for use on fish ponds and fountains, and what colour does it dry too,?** A: If it is a fibre glass pond liner then this product can be used to repair it. However, fastglass will not stick to polythene or polypropylene. The reinforcing mat is white, the resin is clear and the hardener is red. This creates a clear slightly pink finish to the resin dependant on amount of hardener used, thickness applied and number of coats, etc., etc.. The white reinforcing mat will probably show through the resin to some degree. Personally for pond repairs, I prefer to use a similar product which has reinforcing strands incorporated in the resin. It mixes up into a thicker, more substantial paste that can be applied at virtually any thickness required and is far easier to form into the required contours, etc.. It is also a more neutral colour. If your pond is currently stocked you will need to ensure that there is nothing in the repair product that will harm the fish, etc., so you may need to seal the repair with a little pond paint. **Q: What area of glassfibre matting is included in this?** A: The mat is 10 inches by 42 inches. There is a 500ml Resin and enough hardener for the resin. Two pairs of gloves, two lollypop sticks for mixing, two small containers for mixing resin and a half inch paint brush. I found this a great kit but ran out of resin and hardener before using all the matting. **Q: Can this product be used to seal a cracked shower tray made from thermoplastics?** A: Should be OK but you need to slightly rough up the area to be sealed **Q: hi i have a i slight dent and a hole in the back end of my caravan , is this the correct product to use to repair it , thanks** A: Depends on how big the hole & what material the dent is in. Vans tend to be aliminum panels but corners can be plastic. Personally I would use a car type filler then cover with a stick on decal. If hole is large use an Aliminium patch. Hope this helps ## Frequently Bought Together - isopon Fastglas Glass Fibre Repair Large Kit - Big Boy Structural Hole Filler 250ml - Silverhook BIG11 Body Filler , 250-Millilitre --- ## 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.jp/products/54409052-upol-upgl-la-d-fastglas-glass-fibre-kits-large](https://www.desertcart.jp/products/54409052-upol-upgl-la-d-fastglas-glass-fibre-kits-large) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-05*