FRP Sandwich Panel Composite Board Anti-Corrosion Waterproof for Outdoor Cabinet Equipment Enclosure

Both are excellent insulators, but XPS (Extruded Polystyrene) has a higher density and superior compressive strength, making it ideal for floors or heavy-load areas. EPS (Expanded Polystyrene) is more cost-effective and lightweight, making it the "go-to" choice for walls and ceilings in RVs and modular buildings where weight and budget are key factors.

Yes, 100%. The FRP (Fiberglass Reinforced Plastic) skin is non-porous and hydrophobic. Unlike plywood or metal panels, our composite panels will not rot, rust, or corrode, even in high-humidity environments or coastal areas. This makes them perfect for cold storage and refrigerated trucks.

Absolutely. We offer full OEM/ODM services. You can customize the total thickness (typically from 10mm to 150mm), the thickness of the fiberglass skin (0.8mm to 3.0mm), and the overall panel dimensions. We can produce panels up to 3 meters wide and 12 meters long to meet your project requirements.

Safety is our priority. We can provide fire-retardant versions of our panels that comply with international standards such as ASTM E84 (Class A) and UL 94. If your project has specific fire rating requirements, please let our technical team know so we can provide the appropriate material grade.

We use high-grade, two-component polyurethane structural adhesives and a specialized vacuum-pressure bonding process. This creates a superior chemical and mechanical bond between the skin and the core, ensuring the panels remain integrated even under extreme temperature fluctuations and vibration.