U-POL 754 Fibral Sandable Glass Fibre Auto Body Repair Paste 1 Liter Bag UP0754

Fibral Fiberglass Filler takes the place of short and long strand products and is ideal for bridging holes while providing a tough resistant GRP coating.

Features:

• Smooth spreading and easy to apply
• Can be shaped and sanded once cured
• Completely waterproof
• Can be sanded and directly top coated in 20 minutes

Substrates:

• Bare steel
• Fiberglass
• SMC
• Rigid plastic
• Fully cured paint surfaces