3M 7000121536 Polyurethane Glass Adhesive Sealant 590 Black

Product Description

The 3M 7000121536 is a one-component, high-viscosity polyurethane glass adhesive and sealant formulated for structural bonding of windshields and other substrates requiring high-strength adhesion. Sold in a 600 mL sausage pack format, this fast-curing sealant is designed for direct glazing applications where bond integrity under dynamic load is critical. It has been crash tested and meets FMVSS 212 requirements, making it a code-compliant choice for automotive glass replacement work. The black colorway is standard for windshield bonding applications where the adhesive bead is set beneath the glass edge and concealed by the trim.

This sealant is used in automotive glass replacement and repair settings, particularly for bonding windshields to vehicle body frames. The sausage pack format is intended for use with compatible dispensing guns, making it well-suited for production or fleet service environments where volume and throughput matter. It applies to glass-to-metal and glass-to-painted-surface bonding scenarios common in auto glass shops and vehicle service facilities.

Key Features

• One-component formula — no mixing required prior to application
• High-viscosity consistency holds bead shape without slumping on vertical surfaces
• Fast cure rate reduces vehicle downtime after windshield installation
• Meets FMVSS 212 crash test standards for windshield retention
• 600 mL sausage pack format compatible with high-volume dispensing equipment
• Black color suited for concealed windshield bead applications

Compatibility

Designed for structural bonding of windshields and other glass substrates requiring high-strength polyurethane adhesion in automotive glass replacement applications.

Installation Notes

Application should be performed by trained auto glass technicians following OEM windshield replacement procedures and applicable industry safety standards. The bonded vehicle should remain stationary for the full safe drive-away time as determined by cure rate under ambient temperature and humidity conditions. Surfaces must be clean, primed, and free of contamination before applying the adhesive bead. Do not thin or modify the sealant, as this will compromise bond strength and FMVSS 212 compliance.

Technical Specifications

• Components: One-component
• Viscosity: High viscosity
• Color: Black
• Package Size: 600 mL sausage pack
• Weight: 1.61 pounds
• UPC: 00051135056127
• Certifications: FMVSS 212 crash tested

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000121536