Description
3M Blister/Repair Filler (862 mL) – 46013.
The 3M Blister/Repair Filler (862 mL) – 46013 is a high-strength marine vinylester filler designed for structural repairs in fiberglass laminates. Suitable for use both above and below the waterline, it features exceptional water barrier properties and includes short strand fiberglass to restore strength when repairing or bonding materials like fiberglass, wood, aluminum, and steel. This fast-curing filler is ideal for restoring damaged fiberglass hulls and decks on boats. Each container includes 3M™ Cream Hardener to ensure proper application, requiring a 2% mix ratio for optimal results.
Features:
- Marine vinylester repair filler for structural work in fiberglass laminates.
- Effective above and below the waterline with excellent water barrier properties.
- Reinforced with short strand fiberglass to restore strength in fiberglass, wood, aluminum, and steel.
- Fast-curing formula for efficient repair of damaged fiberglass hulls and decks.
- Includes 3M™ Cream Hardener, mixed at 2% for proper application.

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