None gelcoat GRP is made by mixing pre-impregnated fiberglass with resin, and then the mixture is shaped into the desired shape by manual or automated processes and then cured. It has no gelcoat layer, reducing material waste and production costs. GRP without gelcoat has exactly the same performance characteristics as GRP with gelcoat.
Features
- Natural Light Transmission
Allows daylight to pass through, improving interior visibility and reducing the need for artificial lighting.
- Lightweight Structure
Adds minimal weight to the overall structure while maintaining sufficient rigidity.
- High Strength and Dimensional Stability
Offers good stiffness, flatness, and resistance to deformation during long-term use.
- Long-Term Weather Resistance
Resistant to UV radiation, moisture, and temperature variations. Maintains performance and appearance under prolonged outdoor exposure.
- Corrosion and Moisture Resistance
Does not rust or rot, suitable for harsh operating environments.
- Cost-Effective Solution
Delivers functional benefits at a relatively low material cost, especially in large-scale applications.
Product Parameters
- Thickness: 0.7~5.0mm.
- Fiberglass Content: 30~70%.
- Fiberglass Type: Fiberglass Mat, Fiberglass Cloth.
- Resin Type: Unsaturated Polyester Resin; Epoxy Resin; Phenolic Resin.
Applications
- Truck and Trailer Roof Panels
Used as translucent roof panels to provide natural daylight inside dry freight truck bodies and trailers.
- Skins for Composite Panels
Applied as facing materials for composite panels, including flooring panels, wall panels, and other sandwich panel structures.