3M 7000125028 Fiberglass Cloth Tape Roll

Product Description

The 3M 7000125028 is a fiberglass cloth tape roll used for structural repairs and surface reinforcement across a range of materials. When combined with a compatible polyester fiberglass resin, this tape bonds firmly to metal, fiberglass, and wood surfaces. It resists rust and rot, making it a reliable choice for repairs in wet or outdoor environments. HVAC technicians, marine service professionals, and general maintenance contractors use this tape when patching or reinforcing surfaces that need a lightweight, durable composite layer. The roll format suits both small spot repairs and larger surface applications.

This fiberglass cloth tape is suited for repair work on vehicles, watercraft, recreational equipment, and storage tanks. Common applications include patching boat hulls, repairing camper shells, reinforcing truck beds, and restoring snowmobile body panels. It performs on both interior and exterior surfaces where a strong, corrosion-resistant repair is required. The material is compatible with polyester fiberglass resin systems standard in automotive and marine repair workflows.

Key Features

• Bonds to metal, fiberglass, and wood surfaces
• Resists rust and rot for long-term durability in outdoor and wet environments
• Roll format allows cutting to any length for jobs of varying size
• Designed for use with polyester fiberglass resin
• Lightweight composite construction adds strength without significant added mass

Compatibility

Designed for use with polyester fiberglass resin on repair applications including cars, boats, campers, trucks, snowmobiles, and tanks.

Installation Notes

Surface preparation is critical before applying fiberglass cloth tape — clean, dry, and abrade the repair area to promote adhesion. Cut the tape to size before mixing resin, as working time is limited once resin is catalyzed. Wear appropriate PPE including gloves and eye protection when handling fiberglass materials and resin systems. Work in a well-ventilated area in accordance with applicable safety data sheet guidance for the resin product in use.

Technical Specifications

• Weight: 0.11 pounds
• Unit of Measure: Roll
• UPC: 00076308004774

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000125028