Home » Materials » Fiber Reinforced Plastic Sheets

Smooth FRP panels are glass fiber reinforced plastics with flat surface. As a facing material, they are widely used in many fields due to their durability, lightness and easy cleaning. Such as RVs, box trucks, mobile homes, cold rooms, clean rooms, commercial kitchens, etc.
Product Features
Smooth Surface
- Easy to Clean: The smooth surface makes these panels very easy to clean, preventing the accumulation of dirt, dust and microorganisms, maintaining a hygienic environment.
- Beautiful: The smooth surface and neat appearance make it suitable for places with high requirements for beauty and cleanliness.
Corrosion Resistance
- Chemical resistance: FRP materials have excellent resistance to chemicals such as acids, alkalis, and salts, making them very suitable for environments such as chemical plants and laboratories.
- Waterproof and moisture-proof: The structure of FRP panels makes them very waterproof and can maintain their physical properties and appearance even in humid environments.
ightweight and High Strength
- Lightweight: Compared with metal or other traditional building materials, FRP panels are much lighter, making them easier to transport and install.
- High strength: Despite their light weight, FRP panels are very strong and can withstand certain mechanical shocks and loads, making them suitable for a variety of structural applications.
UV Resistance
- The gel coat layer on the surface of smooth FRP panels has good resistance to UV rays and is not easy to fade or age even after long-term exposure to sunlight, making them suitable for outdoor use.
Easy to Process
- Customizable: FRP panels can be customized according to customer needs, including color, thickness, size, etc.
- Easy to cut and install: It can be easily cut, drilled, and fixed, making it easy to construct and install on site.
Electrical insulation
- FRP materials have good electrical insulation and are suitable for places with strict requirements for electrical insulation.
Fire Retardant
- Flame retardants can be added to FRP panels, which have certain fire retardant properties and can slow down the spread of fire to a certain extent.






Type of FRP Panels
Glass fiber as reinforcement material can exist in different forms, such as felt, woven fabric and other types.

Fiberglass Felt FRP
The glass fiber filaments are laid in a random manner, and usually this type of FRP can be made thicker, so the surface is smoother and has a higher hardness, and is not easy to deform after molding.

Fiberglass Woven FRP
Glass fibers are woven into fabrics. This type of FRP has higher toughness and can be made thinner. However, the surface flatness is worse than that of felt-based FRP.
Specifications of FRP Panels
Fiber Type | Fiberglass mat; fiberglass cloth. |
Resin Type | Unsaturated polyester; epoxy resin. |
Fiberglass Content | 30-70%. |
Surface Treatment | Glossy gelcoat. |
Surface Color | RAL series. |
Width | ≤3200mm. |
Thickness | 0.7-5.0mm. |
Length | 100-250m/roll. |
Performance of FRP Panels
Density | 1.5–2.0 g/cm³. |
Tensile Strength | 500–1500 MPa. |
Tensile Modulus | 20–60 GPa. |
Flexural Strength | 600–1200 MPa. |
Compressive Strength | 100–400 MPa. |
Shear Strength | 100–300 MPa. |
Flexural Modulus | 20–50 GPa. |
Impact Strength | 50–300 kJ/m². |
Water Absorption | <0.5%. |
Operating Temperature Range | -40°C to +150°C. |
Gallay – Product Display



