Best Fiberglass Raw Materials of 2025

SIMOND STORE Fiberglass Cloth is a high-quality 6 oz E-Glass woven roving fiber glass cloth that is perfect for various applications. With a size of 50 inches by 12 feet, it provides ample coverage for your repair or construction needs. The cloth is compatible with epoxy, vinyl ester, and polyester resin systems, making it versatile and easy to work with. The 0.2 mm thick plain weave adds strength and durability to your projects. Whether you are repairing a boat, automotive, tub, pool, or surfboard, this fiberglass cloth is the ideal choice. Its reliable performance and exceptional quality ensure that your projects will withstand the test of time.

The SIMPLYHARDWARE Fiberglass Mat is an essential material for anyone working with composites. This fiberglass mat is designed with randomly dispersed fibers, providing consistent strength in all directions. This versatility ensures that you can rely on it for various projects, whether you need to conform to tight curves or corners. Additionally, it is compatible with both polyester and vinylester resin, making it a great choice for different applications. You can easily tear or cut the mat to your desired size, allowing for convenience and efficiency in your work.

The Fiberglass Mat is a versatile raw material for hand layup, vacuum bagging, or molding composites with epoxy, polyester, or vinyl ester resins. This mat serves as a "print through" barrier between the gelcoat and woven materials, ensuring a smooth and even surface finish. It also acts as a bond layer between biaxle and woven materials, providing uniform strength and stiffness in all directions. With its ability to conform to mold details without trapping air, the Fiberglass Mat simplifies the manufacturing process. Additionally, it requires approximately 3 quarts of resin to wet out, making it an efficient and cost-effective choice for composite projects.

The Griffco Fiberglass Mat is a versatile material that can be used for various applications in composites manufacturing. With its uniform strength and stiffness in all directions, this mat is perfect for creating a "print through" barrier between the gel coat and woven roving, ensuring a smooth and flawless surface finish. It can also be used as a bond layer between layers of woven roving, enhancing the structural integrity of the composite. Additionally, the mat allows for easy thickness build-up, with approximately 0.045" per layer, making it ideal for achieving the desired thickness in hand layup, vacuum bagging, or molding processes. Its ability to conform to mold details better than woven roving ensures precise replication of intricate mold features. The Griffco Fiberglass Mat is a reliable choice for anyone working with epoxy, polyester, or vinyl ester resins.

Frienda Fiberglass Fibers are a versatile solution for concrete reinforcement. With 8.8 pounds of 1/4 inch chopped fiberglass strands, you can easily incorporate these fibers into your projects, whether you're building, repairing, or creating sculptures. Their seepage-proof design makes them perfect for damp areas like gardens and basements, helping to prevent water penetration. Additionally, these fibers enhance toughness and minimize cracking when mixed with resin, resulting in a strong, high-density putty. You’ll appreciate how quickly and easily they mix with polyester or epoxy resin, saving you time and effort in your projects.

The Fiberglass Chopped Strand Mat by Griffco is an essential material for your composite projects. It effectively serves as a barrier to prevent "print through" from gel coat to woven roving, ensuring a smooth finish. You can also use it as a bonding layer between woven roving layers, enhancing the strength of your construction. Additionally, it helps you build thickness, providing about 1/32 inch per layer. Its uniform strength and stiffness in all directions make it easier for you to work with, as it conforms better to mold details than traditional woven roving.

NEZUIBAN Fiberglass Cloth is a high-quality, flexible, and durable woven fabric that is perfect for various repair and making applications. This 7628 Alkali-free Plain Weave cloth is heat resistant, corrosion resistant, and flame retardant, making it suitable for a wide range of surfaces including metal, plastic, ceramic, wood, and concrete. With a size of 50 square feet, it can be easily cut to any required size, making it convenient for repairing cracks, holes, and gaps. The cloth is compatible with epoxy, vinyl ester, and polyester resin systems, making it easy to saturate with resin. NEZUIBAN takes responsibility for their products, ensuring customer satisfaction. Follow NEZUIBAN for more high-quality fiberglass and premium products.

The Generic Chopped Fiberglass Strands are designed to enhance your projects with their short E-glass fibers, measuring between ¼” to 5/16”. These fibers provide excellent strength for castings and help reinforce areas that are challenging to laminate. With good mechanical strength, they can support your creations effectively. Additionally, these alkali-resistant strands are safe to use, as they are non-flammable and offer great resistance to chemicals, ensuring your projects remain sturdy and reliable.

The KATOOL Fiberglass Strands enhance the density of your cement mixes, helping to prevent water penetration effectively. This makes it an excellent choice for various construction projects, including roofs and patios. Its high strength and softness ensure that it integrates well with resins, providing a solid structural foundation. As an inorganic material, it boasts impressive heat and chemical resistance, making it suitable for demanding environments. By using this fiberglass, you can improve the durability and longevity of your constructions while reducing the risk of cracking.

The DELLMAO Fiberglass Cloth is a versatile material measuring approximately 270cm x 127cm, making it ideal for various applications. Its lightweight yet robust design allows you to create insulating boards and rods easily. With a thickness of just 0.03mm, this ultra-thin cloth boasts high density and excellent bonding performance with resins. Moreover, it offers remarkable heat and fire resistance, ensuring your projects remain safe under challenging conditions. This fiberglass cloth is perfect for crafting circuit boards and copper clad laminates, providing you with durability and reliability for your electrical needs.