Product Description
3M™ Short Strand Reinforced Filler, previously known as Marson® Mar-Glass®, is reinforced with short-strand fiberglass to create water-resistant repairs that are twice the strength of ordinary body fillers. It is a great solution for repairing holes and rust on metal and fiberglass.Features
- Reinforced with short-strand fiberglass for strong repairs
- Repairs rust-outs, shattered fiberglass and wood
- Use as a foundation under regular body fillers for strength
- Use with cream hardener
- Easy to spread
- Contains chopped fiberglass
- Repairs holes, cracks and tears in fiberglass
- Non-separating