{"product_id":"duraglas-fiberglass-filled-filler-1-gallon-u-s-chemical-plastics","title":"Duraglas Fiberglass Filled Filler 1 Gallon | U.S. Chemical \u0026 Plastics","description":"\u003ch2\u003eDuraglas Fiberglass Filled Filler 1 Gallon — engineered for durable automotive and marine repairs\u003c\/h2\u003e\n\u003cp\u003eDuraglas is the original fiberglass reinforced body filler from U.S. Chemical \u0026amp; Plastics. It combines short-strand fiberglass fibers with a ready-to-use resin matrix to deliver a repair compound that stands up to rust-outs, holes, tears, and cracks on metal and fiberglass panels. The distinctive blue-green color you see in the package hints at a service-ready product designed for tough applications.\u003c\/p\u003e\n\u003cp\u003eWith Duraglas, you gain a versatile two-part system. The filler is reinforced for strength where corrosion has taken hold, and it remains workable long enough to shape with standard finishing putty. When sealed with the All-Metal top coat, the repair can resist moisture and maintain an even, waterproof surface across cured seams. This makes it a practical option for automotive body work, boat and marine repairs, and other projects where metal, fiberglass, or mixed substrates are involved.\u003c\/p\u003e\n\u003ch3\u003eKey benefits you may notice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFiberglass reinforcement adds strength and durability to rusted areas and panel repairs\u003c\/li\u003e\n\u003cli\u003eRustproof and waterproof finish when paired with the All-Metal top coat\u003c\/li\u003e\n\u003cli\u003eVersatile across multiple substrates: metal, aluminum, fiberglass, wood, masonry, and concrete\u003c\/li\u003e\n\u003cli\u003eTwo-part system with a 50:1 mix ratio by weight to supplied cream hardener\u003c\/li\u003e\n\u003cli\u003eFinishing Putty compatibility for a smooth final surface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor real-life use, Duraglas shines in scenarios like repairing rust holes on a body panel, sealing cracks in fiberglass, or bonding seams in automotive and marine applications. The product is designed to work with fiberglass cloth for larger repairs, helping you build up strength where it’s needed while maintaining a relatively lightweight profile. While results can vary based on surface condition and proper preparation, many shop technicians find that Duraglas helps them achieve firm, durable repairs with a clean finish.\u003c\/p\u003e\n\u003ch3\u003eHow to use\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePrepare the surface: clean, dry, and roughen the area for better adhesion\u003c\/li\u003e\n\u003cli\u003eMix: combine 50 parts filler to 1 part cream hardener by weight (2% overall)\u003c\/li\u003e\n\u003cli\u003eApply: press Duraglas into the repair area; use fiberglass cloth for larger openings if needed\u003c\/li\u003e\n\u003cli\u003eFinish: smooth with finishing putty and seal with All-Metal top coat for waterproof protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What surfaces can Duraglas be used on?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Suitable for metal, aluminum, fiberglass, wood, masonry, and concrete, making it versatile for automotive and marine repairs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the recommended mix ratio for Duraglas?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Mix 2% by weight (50:1) with the supplied cream hardener for a durable, cohesive repair.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"U.S. Chemical \u0026 Plastics","offers":[{"title":"Default Title","offer_id":42466021277781,"sku":"B002I0MOY0","price":106.56,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/uscp-duraglas-1gal-blue-green-filler-bottle.jpg?v=1778034122","url":"https:\/\/plentytorque.co.uk\/products\/duraglas-fiberglass-filled-filler-1-gallon-u-s-chemical-plastics","provider":"PlentyTorque","version":"1.0","type":"link"}