Industrial Grade Fiberglass Composite Board With 500 C Heat Resistance Insulation Pad For Plastic Molds 4mm X 200mm X 200mm One Piece Non Absorbent High Flatness Tough Tooling Material

Fiberglass tooling board for high-temp molds, 1 piece
✔️ 4 mm thick fiberglass board, 200x200 mm, single piece

This industrial fiberglass composite board delivers solid insulation, heat resistance, and electrical isolation for plastic molding, PCB work, and precision jigs. It's commonly used in mold rooms and electronics assembly to keep hot tooling safe and stable.

Property	Value
Material	Glass fiber composite
Thickness	4 mm
Footprint	200 mm x 200 mm
Piece	One piece
Max Temperature	500 °C

✅ 500 C heat resistance for molding environments
✅ Non-absorbent and non-conductive surface
✅ High flatness and strong mechanical performance
✅ Suitable for PCB drilling pads, jig boards, and switch insulation
✅ One-piece, 4 mm thick with 200x200 mm footprint

💡 What is a fiberglass insulation board used for in tooling and electronics?

This handy board helps with high-temp molds, insulation, and sturdy jigs.

• Ideal for plastic mold pads, drilling boards, and jig fixtures
• Provides non-conductive, heat-resistant surfaces for electrical work
• Maintains flatness and dimensional stability in manufacturing fixtures
• Handy in PCB work, wiring boxes, and mold splints