Description: U-POLĀ® FIBRAL UP0717 Fiberglass Filler, 1.3 L Can, Yellow, Fibrous/PasteFeaturesSmooth spreading and easy to applyCan be shaped and sanded once curedCompletely waterproofCan be sanded and directly top coated in 20 minEasy to apply, smooth spreading consistencyForms hard, durable surfaceCan be shaped and sanded once curedWaterproofCan be top coated with putty or directly top coated with paint Product DescriptionFibral Fiberglass Filler takes the place of short and long strand products and is ideal for bridging holes while providing a tough resistant GRP coating. Standard/ApprovalsCalifornia Pro65 Warning: Cancer | GHS07 and GHS08