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Welcome to Fiberglass Florida! For over 30 years, Fiberglass Florida has been your trusted source for all things fiberglass. Whether you’re embarking on a small project or a large-scale endeavor, we provide everything you need to achieve success. Our extensive inventory includes epoxies, resins, gel coats, fiberglass knits and wovens, and the renowned AwlGrip paints, ensuring you have the right materials for any job. Our expertise extends across multiple industries, including boat building...

Fiberglass & Gelcoat Technical Support Fiberglass and gelcoat work demands the right materials, proper technique, and an understanding of how each layer in the system works together. Whether you’re making repairs, building a mold, or producing parts, Fiberglass Florida provides technical guidance built on real-world experience. Our team supports professionals and serious DIY builders working with polyester, vinyl ester, and epoxy systems. We help you select compatible products, apply them corre...

Open Molding & Lamination Technical Support Open molding and hand lay-up remain some of the most widely used fiberglass manufacturing methods in marine, industrial, and composite fabrication. Successful lamination depends on selecting the correct laminating resin and understanding how resin formulation, processing behavior, and cure characteristics affect the finished composite part. What Are Laminating Resins? Laminating resins are polyes...

Polyester vs Vinyl Ester Resin: Understanding the Differences Choosing the correct resin is one of the most important decisions in fiberglass lamination. Polyester and vinyl ester resins are both widely used in open molding, hand lay-up, and spray-up applications, but they offer different performance, durability, and cost characteristics. Understanding how these resin systems differ will help you select the right material for your project, environment, and performance requirements. ...

Vacuum Infusion Technical Support Vacuum infusion is a closed-mold composite manufacturing process used to produce high-quality fiberglass laminates with precise resin control, improved fiber ratios, and reduced emissions. When set up correctly, infusion delivers consistent, strong, and lightweight parts with excellent surface quality. At Fiberglass Florida, we provide technical support for vacuum infusion projects ranging from small custom parts to large marine and industrial structure...

Awlgrip 545 Epoxy Primer Guide 545 Epoxy Primer is the industry standard undercoat primer used in Awlgrip coating systems. It seals surfacing primers and prepares substrates for Awlgrip or Awlcraft topcoats while providing excellent adhesion and corrosion protection. View Full Awlgrip Application Guide Shop Awlgrip Primers Product Overview Key Features Outstanding adhesion to fiberglass, steel, aluminum and wood Corrosion resistant epoxy primer Used above or...

Boat Restoration Technical Support Guide Last updated: February 2026 Boat restoration is the process of repairing, rebuilding, and refinishing fiberglass boats to restore structural integrity, appearance, and long-term performance. This technical support guide serves as a master reference for understanding materials, repair methods, and best practices used in modern fiberglass boat restoration. This page is designed as a living knowledge base. Each section below will continue ...

Polyester Resin Guide: How to Use It, Types, and What You Need Short Answer Polyester resin is the most widely used material for fiberglass repair, boat building, and composite construction. It is affordable, fast-curing, and ideal for laminating fiberglass cloth, mat, and structural parts. --- What is Polyester Resin? Polyester resin is a thermosetting resin used in fiberglass applications to create strong, durable composite structures. It is activated using MEKP catalyst and cures throug...