3M Short Strand Fiberglass Filler, available in a 212-ounce container, engineered for robust and durable repairs across a variety of surfaces. This heavy-duty filler combines short strand fiberglass reinforcements within a high-quality resin, delivering exceptional strength and flexibility for patching, rebuilding, and shaping both metal and fiberglass substrates. Its spreadable, easy-to-mix formula ensures smooth application and excellent adhesion, making it ideal for automotive, marine, and household repair projects. The filler sands easily to a professional-grade finish and is compatible with most paints and coatings once cured. Trusted for its reliability, the 3M Short Strand Fiberglass Filler is a go-to choice for professionals and DIYers seeking a strong, lasting repair solution.

Manufacturer: 3M
Manufacturer part number: SS-PT-ES
$25.99
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Products specifications
- Features
#1 Ideal for small hole repair and rust-out repairs on cars and boats
#2 Interior or exterior use
#3 Make repairs to fiberglass, metal, wood, concrete, and masonry
#4 Fill small holes up to 1/2-inch wide with fiberglass reinforced formula without the need for backing strips, fiberglass cloth, or mat
#5 Stronger bonding formula compared to bondo original filler
#6 Waterproof and non-shrinking formula works on cars and boats
#7 Fast curing formula is sandable in 30 minutes for same day repair
#8 Two-part formula chemically bonds and adheres faster to hard-to-stick-to surfaces
#9 Paintable formula is compatible with most paints and paint systems
#10 Bondo blue cream hardener included
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3M SS-PT-ES 3M Bondo Short Strand Fiberglass Reinforced Filler 1.37 LB (621 g) with Bondo Cream Hardener 0.5 oz (14g), Repair Holes Up To 0.5 IN, Waterproof (SS-PT-ES) (EA)

$25.99