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The 3M 7000046660 is a T-fitting accessory designed for use with 3M Scotch-Weld cylinder spray adhesives. It connects two hoses to a single adhesive cylinder, allowing two operators or two application points to draw from the same canister simultaneously. This fitting eliminates the need for a second cylinder when dual-hose operation is required. It is an optional add-on for trades and fabricators who rely on cylinder spray adhesive systems for bonding applications in upholstery, insulation, woodworking, and similar assembly work.
This T-fitting is suited for industrial and commercial environments where cylinder spray adhesives are used at higher volumes or in multi-operator setups. Typical users include HVAC installers working with duct liner adhesives, upholstery shops, millwork fabricators, and general contractors applying contact adhesives from cylinder systems. The fitting is sold as an individual unit and is an optional component, not included with standard cylinder adhesive kits.
Designed for use with 3M Scotch-Weld cylinder spray adhesive systems that accept standard hose fittings. Specific cylinder model compatibility should be verified against 3M Scotch-Weld cylinder adhesive documentation before ordering.
Installation of this fitting should be performed by a qualified technician familiar with pressurized adhesive cylinder systems. Before attaching or removing the fitting, ensure the cylinder valve is fully closed and any residual pressure is relieved from the hose lines. Follow all manufacturer guidelines for connection torque and hose compatibility. Consult the applicable safety data sheet for the adhesive in use before beginning work.
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