3M 7100148737 Urethane Adhesive 50 Ml Black Non-sag

Product Description

The 3M 7100148737 is a black, non-sag, two-component polyurethane urethane adhesive sold in a 50 mL cartridge. It is a flexible structural adhesive designed for bonding dissimilar substrates including concrete, ceramic, wood, plastic, rubber, and metal. The adhesive offers a 20-minute work life and reaches a full cure in 48 hours. Application requires a 3M Scotch-Weld EPX Plus II applicator and compatible mix nozzles, which are not included with the cartridge. This product is used by tradespeople, contractors, and maintenance technicians who need a durable flexible bond across a range of substrate types.

This adhesive is suited for both residential and commercial applications where rigid bonding is not appropriate and flexibility is required. Typical use cases include repair and assembly tasks in construction, HVAC, plumbing, and general maintenance environments where substrates of different materials must be joined reliably. The non-sag formulation makes it practical for vertical or overhead applications without slumping before cure is complete.

Key Features

• Two-component polyurethane formula delivers a flexible, durable bond
• Non-sag consistency supports vertical and overhead application
• 20-minute work life allows time for positioning and adjustment
• Full cure achieved in 48 hours
• Bonds dissimilar materials including concrete, ceramic, wood, plastic, rubber, and metal
• 50 mL cartridge format compatible with 3M Scotch-Weld EPX Plus II applicator

Compatibility

Requires a 3M Scotch-Weld EPX Plus II applicator and appropriate mix nozzles for dispensing. These accessories are sold separately and are not included with this cartridge.

Installation Notes

Surface preparation is critical before application — substrates should be clean, dry, and free of oil, grease, and loose material. Dispense a small amount of adhesive and discard before beginning the bond to ensure proper mixing ratio from the nozzle. Do not attempt to separate bonded assemblies before the 48-hour cure is complete. Follow applicable safety data sheet guidelines for ventilation and personal protective equipment during use.

Technical Specifications

• Volume: 50 mL
• Color: Black
• Components: Two-component
• Base Material: Polyurethane
• Sag Resistance: Non-sag
• Work Life: 20 minutes
• Cure Time: 48 hours
• Weight: 0.22 pounds
• UOM: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100148737