3M 7100011056 Acrylic Adhesive 490 Ml Two-part Mma

Product Description

The 3M 7100011056 is a two-part, non-sag, toughened MMA-based structural acrylic adhesive designed for bonding a wide range of substrates in demanding assembly and repair applications. Sold in a 490 mL cartridge, it uses a 10:1 mix ratio and delivers a 5-minute work life, with handling strength reached in approximately 14 minutes. The formulation provides strong adhesion to many plastics and metals, including substrates with slightly oily surfaces. A 3M EPX 490 mL manual applicator and compatible mix nozzles are required for use and are not included with purchase. Licensed tradespeople and industrial assemblers are the primary installers.

This adhesive is suited for structural bonding applications in light manufacturing, fabrication shops, HVAC equipment assembly, and maintenance and repair operations. Its non-sag formula makes it practical for vertical and overhead joints where runoff is a concern. The toughened MMA chemistry performs well on mixed-material assemblies where both plastics and metals are present, including surfaces that cannot be fully degreased prior to bonding.

Key Features

• Two-part MMA-based formula with a 10:1 mix ratio for consistent blend quality
• 5-minute work life allows time for part positioning before cure begins
• Handling strength achieved in approximately 14 minutes
• Non-sag consistency suitable for vertical and overhead joint applications
• Bonds to a wide range of plastics and metals, including slightly oily surfaces
• High impact resistance for joints subject to dynamic or shock loading

Compatibility

Designed for use with the 3M EPX 490 mL manual applicator and compatible 490 mL mix nozzles, both sold separately. Suitable for bonding many plastics and metals, including substrates with slightly oily surfaces.

Installation Notes

Dispense using a 3M EPX 490 mL manual applicator fitted with a compatible mix nozzle. Purge the cartridge until both components flow evenly before attaching the mix nozzle. Allow the bond line to reach full handling strength before applying load, and follow the substrate preparation guidance in the product data sheet for best results. Work in a ventilated area, as MMA adhesives produce fumes during mixing and cure.

Technical Specifications

• Cartridge Volume: 490 mL
• Mix Ratio: 10:1
• Work Life: 5 minutes
• Handling Strength Time: Approximately 14 minutes
• Adhesive Base: MMA (Methyl Methacrylate), two-part toughened acrylic
• Consistency: Non-sag
• Weight: 1.72 pounds
• UPC: 00051115689642

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100011056