3M Polyurethane Adhesive Sealant 550FC Fast Cure, Gray, 55 Gallon Open Head Drum (50 Gallon Net), 1 per case

3M Polyurethane Adhesive Sealant 550FC delivers exceptional bonding power and versatility for your toughest sealing challenges. This fast-curing, moisture-curing adhesive creates strong, flexible bonds on a wide variety of substrates, making it an ideal solution for industrial, marine, and construction applications. With its ability to withstand extreme temperatures and weather conditions, this sealant ensures long-lasting, reliable performance in even the most demanding environments.

Key Features and Benefits

• Versatile Substrate Compatibility: Bonds strongly to wood, fiber-reinforced plastic (FRP), metals, glass, and many other materials, reducing the need for multiple adhesive products.
• Fast Cure Time: Forms a paintable skin in just 60-90 minutes, allowing for quicker project completion and increased productivity.
• Weather-Resistant: Creates a durable, water-tight seal that performs in temperatures ranging from -40°F to 194°F (-40°C to 90°C), ideal for outdoor applications.
• High Strength and Flexibility: Offers excellent tensile strength while maintaining elasticity, perfect for applications requiring both durability and movement accommodation.
• Easy Application: One-component formula eliminates mixing, simplifying the application process and reducing potential errors.

Applications

3M Polyurethane Adhesive Sealant 550FC excels in a variety of applications, including:

• Marine deck-to-hull bonding
• Vertical and horizontal expansion joints
• Concrete and masonry control joints
• Aluminum curtain walls and storefronts
• Door and window frame perimeters

Usage Tips

For best results, ensure surfaces are clean, dry, and free of grease or oil before application. Apply the sealant using a suitable applicator gun, and tool immediately after application if necessary. Allow the sealant to cure fully before exposing to water or painting.

Why Choose 3M Polyurethane Adhesive Sealant 550FC?

This versatile adhesive sealant offers a powerful combination of strength, flexibility, and efficiency. Its fast cure time and compatibility with various substrates make it an excellent choice for professionals in manufacturing, construction, and marine industries. By choosing 3M Polyurethane Adhesive Sealant 550FC, you're investing in a reliable, high-performance solution that can handle diverse sealing and bonding challenges across multiple applications.

For detailed usage instructions and product specifications, please refer to the manufacturer's documentation or contact our customer support team.

Product ID: 3M 550FC UPC: 50-068060-47189-0, 50068060471890 Stock ID: 62-5267-9532-3, 62526795323, 7100197997