3M 847 Bulk Nitrile Rubber Adhesive for Gaskets - 5 Gallon Pail

3M 847 Rubber Bonding Adhesive – High-Volume Bulk Application Overview

3M 847 is a medium-viscosity, solvent-based adhesive engineered for bonding nitrile (BUNA-N), neoprene, SBR, and butyl rubber to a wide range of substrates. This 5 gallon pail format is ideal for high-throughput production, large-scale assembly, and continuous gasketing operations. With 15 minutes of working time, reliable resistance to oils, fuels, and heat, and optional heat curing for enhanced performance, 3M 847 delivers dependable results in even the harshest environments.

Performance Advantages of 3M 847 Bulk Gasket Adhesive

• Designed For Large-Scale Use: Supplied in a 5 gallon pail for bulk dispensing, automated lines, or high-volume manual application.
  
• Excellent Material Compatibility: Bonds BUNA-N, neoprene, butyl, and SBR rubber to metal, wood, plastic, and leather.
  
• Extended Working Time: Provides 15 minutes of working time for accurate placement before the adhesive sets.
  
• Tough Under Pressure: Resists oil, moisture, fuels, and high temperatures—ideal for industrial gasketing and sealing tasks.
  
• Heat Cure Option: Enhances bond strength and thermal performance up to 300°F (148°C) when cured with heat.

Specifications

• Series: 3M 847
  
• Product Type: Solvent-Based Contact Adhesive
  
• Format: 5 Gallon Pail
  
• Color: Brown
  
• Viscosity: Medium
  
• Solids Content: 33%–39% By Weight
  
• Open Time: Up To 10 Minutes
  
• Working Time: Up To 15 Minutes
  
• Heat Resistance: Up To 250°F (121°C); Performance Up To 300°F (148°C) With Heat Cure
  
• Application Methods: Brush, Flow
  
• Physical Form: Paste
  
• Flammability: Flammable – Industrial Use Only
  
• Surface Compatibility: Nitrile (BUNA-N), Neoprene, SBR, Butyl Rubber, Leather, Metal, Wood, Plastic Laminate, Many Plastics (Not EPDM Or TPO)
  
• Recommended Applications: Gasket Bonding, Rubber Patching, Leather Repair, Bonding Fuel Lines and Panels Exposed To Oil
  
• Industries Served: General Industrial, MRO, Military, Specialty Vehicle, Furniture, Transportation, Woodworking, Consumer Goods