3M 7100057385 Hybrid Sealant 740 Black 600 Ml

Product Description

The 3M 7100057385 is a single-component elastomeric hybrid sealant designed for professional sealing applications across a wide range of building and trade materials. Formulated without isocyanates, it cures to a flexible, durable black finish that resists UV degradation over time. The sealant is paintable while still wet, making it practical for finish work where appearance matters. Supplied in a 600 mL sausage pack format, it is sized for use with professional-grade bulk sausage guns commonly used by contractors, glaziers, and building envelope technicians.

This sealant is suited for sealing and bonding joints in residential and commercial construction and maintenance applications. It adheres to a broad range of substrates including concrete, wood, aluminium, most lacquered metals, polyester, glass, stone, and ceramic. Typical install scenarios include perimeter sealing, expansion joints, penetration sealing, and general construction weatherproofing where a flexible, UV-stable seal is required.

Key Features

• Single-component formula — no mixing required, ready to dispense
• Isocyanate-free hybrid technology for safer handling on the job site
• Paintable when wet, supporting finish integration with surrounding surfaces
• UV-stable cure — will not degrade or chalk with prolonged sun exposure
• Adheres to concrete, wood, aluminium, glass, stone, ceramic, polyester, and most lacquered metals
• 600 mL sausage pack format compatible with professional bulk sausage dispensing guns

Compatibility

Designed for use on a wide range of common construction substrates including concrete, wood, aluminium, most lacquered metals, polyester, glass, stone, and ceramic surfaces. Suitable for professional sealing applications where isocyanate-free chemistry is specified.

Installation Notes

Installation is typically performed by contractors, glaziers, or building maintenance technicians using a professional sausage gun dispenser. Surfaces should be clean, dry, and free of dust, oil, and loose material before application. Follow all applicable local building codes and manufacturer surface-preparation guidelines for adhesion-sensitive substrates. Do not apply to surfaces that will be in continuous water immersion unless the product is confirmed suitable for that condition.

Technical Specifications

• Volume: 600 mL
• Package Format: Sausage Pack
• Color: Black
• Chemistry: Single-component hybrid elastomeric, isocyanate-free
• UV Resistance: Will not degrade under UV exposure
• Paintable When Wet: Yes
• Weight: 1.61 pounds
• Minimum Order Quantity: 12
• UPC: 00051111080252

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100057385