The UP0700 Fibral Lite Sandable Fiberglass Filler is a versatile, lightweight solution that combines the best features of both short and long strand fillers. It is easy to shape and sand once cured, offering superior adhesion and gap-bridging capabilities. This filler maintains stability on vertical surfaces, resists sagging, and provides a smooth, durable finish. Additionally, it is water-resistant and can be finished with putty or glaze, or primed directly for further processing.

Product Type: UP0700 Fibral Lite Sandable Fiberglass Filler
Size: 1 gallon
Composition: Lightweight, versatile fiberglass filler
Functionality: Combines characteristics of short and long strand fillers
Performance: Maintains stability on vertical surfaces, does not sag
Water Resistance: Offers water resistance properties
Finish: Smooth surface that is easy to sand, can be finished with putty, glaze, or primed directly

✔ Lightweight Composition: Easy to shape and sand once cured
✔ Versatile Use: Combines the functions of both short and long strand fillers
✔ Vertical Surface Stability: Will not sag, ensuring effective gap bridging
✔ Smooth Finish: Yields a durable, easy-to-sand surface for a refined result
✔ Water-Resistant: Provides additional protection against water damage