USC Duraglas Fiberglass Reinforced Auto Body Filler
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USC Duraglas™ Fiberglass Reinforced Auto Body Filler
Original Fiberglass-Reinforced Body Filler
Duraglas™
is the original fiberglass-reinforced automotive body filler, formulated with short-strand fiberglass fibers to deliver superior strength and durability for rust-outs, holes, tears, and cracks. Ideal for use on metal, fiberglass, and other substrates, Duraglas™ ensures professional-grade repairs for automotive and marine applications.
Key Features:
- Fiberglass Reinforced: Short-strand fiberglass provides maximum strength and impact resistance
- Versatile Substrates: Works on metal, aluminum, fiberglass, wood, masonry, and concrete
- Durable & Waterproof: Rustproof and fully waterproof for long-lasting repairs
- Color & Mix Ratio: Blue/Green ( as packaged ); M ix 2% by weight (50:1 ratio) with supplied cream hardener
Suggested Uses:
- Rust repairs
- Cracks and holes in fiberglass
- Weld areas and bond seams
- Automotive and marine applications
- Topcoat Compatibility: Use with All-Metal for completely waterproof repairs or with finishing putty for smooth finishing
Professional Results:
Duraglas™
provides high-strength, long-lasting repairs, making it the ideal choice for professionals and DIYers who demand reliable, durable
performance in auto body and marine restoration projects.
Size: (1 Gallon)


