3M 7010330472 Scotch-weld Si Gel Instant Adhesive 300g

Product Description

The 3M 7010330472 Scotch-Weld Surface Insensitive Instant Adhesive SI Gel is a high-viscosity, gap-filling cyanoacrylate adhesive formulated to bond on surfaces that defeat standard instant adhesives. Its gel consistency allows it to fill gaps and stay in place on vertical surfaces without sagging, making it practical for assembly and repair tasks where tight-fitting joints are not possible. The clear gel formula works on rough, porous, contaminated, and mildly acidic substrates. It ships in a 300 gram container and weighs 1.06 pounds. Tradespeople and fabricators working with mixed or difficult materials rely on this adhesive to create fast, strong bonds without surface prep that standard cyanoacrylates require.

This adhesive is suited for use in light industrial, woodworking, upholstery, and general trade fabrication environments. It bonds wood, cardboard, veneer, fabric, cork, and leather effectively. The surface-insensitive chemistry makes it a practical choice when substrates cannot be cleaned or dried before bonding, or when working with naturally acidic materials like certain woods and leathers. It is used in both shop and field settings where fast cure time and gap-filling capability are priorities.

Key Features

• High-viscosity gel formula stays in place on vertical and overhead surfaces without running
• Surface-insensitive chemistry bonds rough, porous, contaminated, and mildly acidic substrates
• Clear gel appearance for low-visibility bond lines on finished materials
• Gap-filling capability bridges imperfect mating surfaces without additional filler
• Compatible with wood, cardboard, veneer, fabric, cork, and leather substrates
• 300 gram container size reduces changeover frequency in production or high-use settings

Compatibility

Designed for bonding wood, cardboard, veneer, fabric, cork, and leather, as well as other rough, porous, contaminated, or acidic substrates where standard instant adhesives lose performance.

Installation Notes

Apply using appropriate dispensing equipment rated for cyanoacrylate adhesives. Ensure skin and eye protection is worn at all times, as cyanoacrylate adhesives bond skin rapidly. Work in a well-ventilated area to limit exposure to vapors during application and cure. Store the container sealed and away from moisture to preserve shelf life.

Technical Specifications

• Net Weight: 1.06 pounds
• Container Size: 300 grams
• Color: Clear
• Viscosity Type: High-viscosity gel
• Unit of Measure: Each
• UPC: 00051115252846

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010330472