3M 7000121531 Hybrid Adhesive Sealant Fast Cure 4000 UV White 3oz Tube

The 3M Hybrid Adhesive Sealant Fast Cure 4000 UV is a high-performance, single-component adhesive sealant designed for demanding bonding and sealing applications across automotive, marine, RV, and general industrial uses. This advanced silane-modified polymer (SMP) technology delivers exceptional adhesion to a wide variety of substrates including metals, plastics, composites, and painted surfaces without the need for primers in most applications.

Key Features:

• Fast cure formula accelerates project completion with handling strength in minutes
• UV-resistant white finish maintains color stability and appearance in outdoor applications
• Flexible, durable seal accommodates joint movement and vibration
• Paintable surface allows for color matching and finishing
• Resistant to weathering, moisture, and temperature extremes
• Low odor, isocyanate-free formulation for safer handling
• Excellent adhesion without primers on most substrates

This 3-ounce tube (part number PN05280) is ideal for smaller repairs and precision applications where controlled dispensing is required. The hybrid sealant bonds and seals in a single application, making it perfect for body panel bonding, trim attachment, gap filling, and weatherproofing applications in vehicles, boats, RVs, and other powersports equipment.