3M 7000121496 Hybrid Adhesive Sealant 760 Black 600 Ml

Product Description

The 3M 7000121496 is a single-component, high-strength elastomeric hybrid adhesive sealant formulated for demanding bonding and sealing applications. Based on hybrid polymer technology, it cures to a flexible, durable bond that resists UV degradation without breaking down or chalking over time. The sealant is paintable while still wet, making it practical for finish-sensitive work where surface appearance matters. It comes in a 600 mL sausage pack format and is intended for professional trade use only, not retail consumer sale. Installers working across construction, glazing, HVAC curb sealing, or general mechanical assembly will find it suited to a wide range of substrate pairings.

This sealant is designed for applications that require bonding and sealing across dissimilar materials in both interior and exterior environments. Common use cases include structural gap sealing, perimeter sealing around penetrations, and adhesive bonding where flexibility under movement or thermal cycling is required. It is appropriate for commercial and light industrial construction trades, including general contractors, sheet metal workers, and HVAC installers working with mixed-material assemblies. The 600 mL sausage pack is dispensed with a compatible professional sausage gun applicator.

Key Features

• Single-component formula requires no mixing prior to application
• UV-stable cure will not degrade or chalk with prolonged sun exposure
• Paintable while wet for finish-sensitive installations
• Bonds and seals concrete, wood, aluminium, most lacquered metals, polyester, glass, stone, and ceramic
• Elastomeric cure provides flexibility to accommodate substrate movement
• 600 mL sausage pack format for high-volume professional dispensing

Compatibility

Designed for bonding and sealing applications involving concrete, wood, aluminium, most lacquered metals, polyester, glass, stone, and ceramic substrates. Intended for professional trade use only.

Installation Notes

This product is for professional trade installation only and requires a sausage-style dispensing gun rated for 600 mL cartridges. Surfaces should be clean, dry, and free of loose material, oil, and dust before application. Follow applicable building code requirements for sealant use in fire-rated or weather-barrier assemblies. Keep product away from unintended substrates until cure is confirmed, as removal after cure may damage finished surfaces.

Technical Specifications

• Package Size: 600 mL sausage pack
• Color: Black
• Components: Single-component
• Technology: Hybrid polymer elastomeric
• UV Resistance: Will not degrade with UV exposure
• Paintable: Yes, paintable when wet
• Weight: 1.61 pounds
• Unit of Measure: Pack
• Minimum Order Quantity: 12
• UPC: 00048011628189

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000121496