Dynatron Dyna-Glass Short Strand reinforced body filler creates waterproof repairs that are twice the strength of ordinary body fillers. Our filler is designed to be used as a reinforcement material where a stronger filler is needed when repairing or filling larger gaps in auto body, marine, industrial and architectural surfaces.

Product Features:

• Fiberglass reinforced filler creates strong and durable repairs
• Easy to spread formula goes on easily
• Filler creates waterproof repairs
• Great for repairing fiberglass and rust holes in metal
• Significantly stronger than regular fillers