U-Pol Fibral Fibreglass Body Filler provides a strong, durable, and easy to sand finish that is nonporous, and water resistant once cured. Fibral can be shaped, sanded, and can easily be covered with standard polyester filler or over-painted directly. Available in a convenient and easy to use 440ml resealable bag, ensuring you can make use of 100% of the product and that it doesn’t dry out after opening.
- Non-porous
- Water-resistant once cured
- Easy to sand and shape
- Finish with filler or directly prime
- Ideal for bridging holes and bonding in steel and GRP