Basic Specifications
- Total Thickness: 22.0mm. (Customized: 10~120mm)
- Length: ≤12m.
- Width: ≤3.2m.
- Surface Color: Gray/white. (Customized RAL color)
- Top Layer: 2.0mm gray gelcoat FRP sheet. (Customized: 0.7~5.0mm)
- Core Layer: 300kg/m³ PET foam. (Customized: 60~300kg/m³)
- Bottom Layer: 2.0mm white gelcoat FRP sheet. (Customized: 0.7~5.0mm)
- Area Weight: 9.6kg/m².
Description

Gel-coat FRP facing PET foam sandwich panel is TOPOLO’s composite panel specially designed for caravans. The gel-coated surface has a mirror effect, which is not only aesthetic but also has good waterproof and moisture-proof performance. The surface color of the surface is rich and colorful, and RAL series colors can be selected.
Product Advantages
- Lightweight.
- Waterproof.
- High strength.
- No delamination.
- Aesthetic.
- Do not fade.
Custom OEM/ODM Solutions
TOPOLO is a professional composite panel OEM and ODM manufacturer based in China, dedicated to providing global customers with high-performance, cost-effective, and commercially viable body-building solutions for recreational vehicles. With mature composite manufacturing processes, a professional R&D team, and extensive experience in composite material production, TOPOLO offers flexible and reliable customization services tailored to specific customer applications. From material selection, panel structure and dimensions to surface finishing and manufacturing processes, every aspect can be optimized according to project requirements. This enables customers to achieve an effective balance of lightweight design, high strength, durability, and production efficiency, providing competitive composite material solutions for RVs, caravans, trailers, and specialty vehicle manufacturers worldwide.





