3M 46013 High Strength Repair Filler with Fiberglass - Quart

3M High Strength Repair Filler is a professional-grade two-component vinyl-ester filler formulated with short strand fiberglass reinforcement for durable blister and semistructural repairs on fiberglass surfaces. This high-performance filler is engineered specifically for marine applications where water resistance is critical.

Key Features:

• Vinyl-ester resin base provides superior adhesion and structural integrity
• Short strand fiberglass reinforcement adds strength to repaired areas
• Designed to reduce water transmission and absorption into repair zones
• Ideal for gelcoat blister repairs and below-waterline hull damage
• Minimizes the possibility of future water intrusion and osmosis
• Two-component system ensures proper cure and maximum durability
• Quart size provides ample material for multiple repairs

This reinforced filler is the professional's choice for repairing osmotic blisters, hull damage, and other areas requiring a strong, waterproof repair. The fiberglass-reinforced formula creates a repair that's stronger than standard body fillers, making it suitable for structural and semistructural applications on boats, marine equipment, and fiberglass components.