RV Fiberglass Gelcoat Board Refrigerated Trucks

Application of FRP Gel Coat Sheets in Refrigerated Trucks

FRP gel coat sheets are widely used as the interior lining material in refrigerated trucks and cold chain containers due to their excellent durability, hygiene, and thermal efficiency. The smooth, non-porous gel coat surface resists moisture, mold, and bacterial growth, making it ideal for food and pharmaceutical transport. It also provides high impact resistance to withstand loading/unloading impacts, while its corrosion resistance protects against cleaning agents and food acids. Additionally, the lightweight nature of FRP helps improve fuel efficiency, and the easy-to-clean surface enables quick sanitation between loads. With low thermal conductivity and seamless installation options, FRP gel coat sheets help maintain consistent temperatures, reduce energy loss, and ensure cargo safety throughout transport.

Key Advantages Over Metal Materials:

1. Excellent thermal and acoustic insulation
Extremely low thermal conductivity provides superior insulation and noise reduction. One‑piece molding also effectively prevents leaks.
2. Lightweight yet high strength
Density is about 55% of aluminum and 20% of steel, while tensile strength is comparable to carbon steel. This significantly reduces weight and improves fuel economy.
3. Attractive appearance and durability
The outer gel coat gives a high‑gloss finish and protects the panel from UV radiation and weather. It resists corrosion and fading.
4. Easy maintenance
Local damage can be easily repaired with resin and fiberglass cloth at a much lower cost than metal bodywork. Minor scratches can be polished out.

. Lifecycle Cost Comparison