FRP Cloth

Fiberglass Cloth Rolls & FRP Reinforcement Fabrics

Fiberglass Cloth Roll is a fundamental semi-finished material used as reinforcement in composite manufacturing. It imparts high strength, corrosion resistance, and insulation properties to finished products, serving as a critical base material for transforming flexible fabrics into rigid, high-performance FRP structures. 

Fortis supplies fiberglass cloth and woven fiberglass fabric for FRP/GRP and composite manufacturing. Our range includes E-glass felt in several weights, 4-harness satin cloth for contoured layups, and unidirectional fabric for designs that require fiber placement in a preferred direction. Fiberglass reinforcement fabrics are used in applications including automotive components, marine structures, cooling tower shells, wind turbine components, skylights, and other molded composite products.

Choose a suitable fiberglass cloth according to the required reinforcement structure, fabric weight, width, resin system and manufacturing process. Custom specifications are available for OEM and bulk orders.

Materials for Composite Production

Fortis Fiberglass Cloth Rolls can be evaluated for marine components, vehicle panels, cooling tower shells, construction parts and other molded FRP products. The appropriate cloth or felt depends on the laminate design. A Woven Fiberglass Cloth provides an organized reinforcement layer; satin weave follows complex curves more readily; unidirectional cloth concentrates fibers along the specified load path; and fiberglass felt supplies a thicker, flexible glass-fiber layer. The right choice starts with the part design, resin system and manufacturing process.

Fiberglass Cloth Roll Advantages for Composite Manufacturers

• ♦  Reinforcement matched to the part. Satin cloth can be formed around curved shells, while unidirectional fabric lets designers position fibers where a component needs directional reinforcement. 
• ♦  A choice of felt thicknesses. The listed FT-FC300, FT-FC400 and FT-FC600 grades offer distinct weight and thickness options. Buyers can specify the layer their insulation or composite design requires without treating felt as a substitute for woven structural fabric.
• ♦  E-glass as a versatile base material. The listed grades use E-glass, commonly selected for composite reinforcement and electrical insulation applications.

Why Choose Fortis?

Fortis has more than 20 years of composite-manufacturing experience and operates FRP production lines that include fiberglass textile fabrication, winding, pultrusion and molding. For material selection and repeat purchasing, we can discuss the required construction, grade, width, roll length and packaging, then confirm the applicable specification and inspection documentation for the selected product.  You can also explore our wider FRP product range if your project requires finished composite components as well as fiberglass materials. Our quality process covers incoming materials, production monitoring, finished-product inspection and pre-shipment checks.