3M 7000000932 Polyurethane Adhesive Sealant 550 Fast Cure White

Product Description

The 3M 7000000932 is a fast-curing, single-component polyurethane adhesive sealant designed to bond and seal a wide range of substrates in demanding trade applications. Sold as a 10.5 fluid ounce cartridge, this white-colored sealant delivers strong adhesion to concrete, wood, aluminum, most lacquered metals, polyester, glass, and stone. Its fast-cure formulation reduces downtime on the job, making it a practical choice for contractors who need a reliable, multi-substrate seal without extended wait times. Licensed tradespeople in HVAC, plumbing, construction, and general mechanical work rely on polyurethane sealants like this for joints and penetrations that require both flexibility and adhesion strength.

This cartridge is suited for residential and commercial applications where a durable, flexible bond is required between dissimilar materials. Common uses include sealing exterior penetrations, flashing joints, construction gaps, and mechanical system pass-throughs. Its compatibility with a broad range of substrates makes it useful across multiple trades, from sealing concrete utility penetrations to bonding aluminum trim and metal panel assemblies. The white color suits applications where the finished seal will be visible.

Key Features

• Fast-cure polyurethane formula reduces downtime compared to standard-cure sealants
• Bonds and seals concrete, wood, aluminum, lacquered metals, polyester, glass, and stone
• White color suitable for visible finished joints
• Single-component formulation requires no mixing before application
• 10.5 fluid ounce cartridge fits standard caulk guns
• Flexible cured bond accommodates substrate movement and thermal expansion

Compatibility

Designed for use on concrete, wood, aluminum, most lacquered metals, polyester, glass, and stone substrates across a wide variety of sealing and bonding applications.

Installation Notes

Application should be performed by a qualified tradesperson familiar with sealant work. Surfaces must be clean, dry, and free of oil, dust, and loose material before application. Apply with a standard cartridge caulk gun and tool the bead before the skin-cure phase begins. Follow all applicable building codes and manufacturer safety data sheet guidance when working in enclosed or poorly ventilated spaces.

Technical Specifications

• Volume: 10.5 fluid ounces
• Color: White
• Weight: 0.88 pounds
• Cure Type: Fast cure
• Base Chemistry: Polyurethane
• Package Type: Cartridge
• UPC: 00048011627915

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000000932