3M 7100115542 Hybrid Elastomeric Sealant 310 Ml

Product Description

The 3M 7100115542 is a single-component hybrid elastomeric sealant designed for professional sealing applications across a wide range of substrates. It cures without isocyanates, making it a safer alternative to traditional polyurethane sealants in occupied or sensitive work environments. The formulation is paintable while wet, which streamlines multi-step finishing workflows. UV resistance prevents surface degradation over time, supporting long-term seal integrity on both interior and exterior applications. Each cartridge contains 310 mL of material and is packaged for trade and contractor use only, not for retail or consumer distribution.

This sealant is suited for use on concrete, wood, aluminum, most lacquered metals, polyester, glass, stone, and ceramic surfaces. It is appropriate for commercial and industrial sealing tasks where substrate variety is common, such as building envelope work, glazing, panel installation, and general construction joints. Licensed contractors and skilled tradespeople handling mixed-material assemblies will find this product well-suited to applications that require flexibility after cure and compatibility across dissimilar materials.

Key Features

• Single-component formulation — no mixing required prior to application
• Cures without isocyanates, reducing exposure risk compared to standard polyurethane sealants
• Paintable while wet, allowing immediate top-coating without waiting for full cure
• UV-resistant formula will not degrade under prolonged sun exposure
• Bonds to concrete, wood, aluminum, lacquered metals, polyester, glass, stone, and ceramic
• 310 mL cartridge format compatible with standard caulk guns

Compatibility

Designed for use on concrete, wood, aluminum, most lacquered metals, polyester, glass, stone, ceramic, and similar construction substrates. Intended for trade and contractor use only — not for retail or consumer application.

Installation Notes

Application should be performed by qualified tradespeople familiar with elastomeric sealants and joint preparation requirements. Surfaces must be clean, dry, and free of dust, oil, and loose material before sealant is applied. Dispense using a standard cartridge caulk gun and tool immediately for proper joint fill and adhesion. Follow applicable building codes and manufacturer surface preparation guidance for the specific substrate being sealed.

Technical Specifications

• Volume: 310 mL
• Color: Black
• Weight: 1.28 pounds
• Components: Single component
• Cure Chemistry: Isocyanate-free hybrid elastomeric
• UV Resistance: Yes
• Paintable Wet: Yes
• Unit of Measure: Each
• Minimum Order Quantity: 12
• UPC: 00051111080245

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100115542