Bostik Pliogrip 7715B Polyurethane Structural Adhesive - 15 Minute Working Time

Bostik Pliogrip™ 7715B Two-Part Polyurethane Adhesive for Extended Assembly Time

Bostik Pliogrip 7715B is a two-part polyurethane adhesive with a 15 minute working time, giving users ample time for part assembly and adjustment. It develops handling strength in 45–60 minutes and can be accelerated with heat for faster processing. This non-sag adhesive provides excellent gap filling performance, bonding reliably to structural plastics and coated or primed metals. Pliogrip 7715B is supplied exclusively in 220 ml black cartridges, making it a precise choice for automotive, marine, and industrial applications.

Why Choose Bostik Pliogrip 7715B Structural Adhesive

• Extended Working Time: 15 minute working time allows for careful part positioning and assembly.
  
• Reliable Strength: Achieves handling strength in 45–60 minutes, with heat acceleration available for faster throughput.
  
• Non-Sag Performance: Maintains bead shape for vertical and overhead applications.
  
• Excellent Gap Filling: Bonds uneven or irregular surfaces with strong structural integrity.
  
• Plastic-Focused Bonding: Engineered for structural plastics, with proven adhesion to coated or primed metals.
  
• Convenient Packaging: Supplied exclusively in 220 ml black cartridges for controlled dispensing.
  

Specifications

• Model: Pliogrip 7715B (Made with 7400 & 7649B)
  
• Chemistry: Two-Part Polyurethane
  
• Mix Ratio: 1:1
  
• Open Time: 15 Minutes
  
• Handling Time: 45–60 Minutes
  
• Sanding Time: 2.5 Hours
  
• Tensile Strength: 3,770 psi (26 MPa)
  
• Elongation: 50%
  
• Water Absorption: <0.5%
  
• Cure: Ambient or heat accelerated cure – Max. 250°F (120°C)
  
• Optimum Bondline Thickness: 0.020–0.060 in (0.5–1.5 mm)
  
• Paint Bake: Max. 300°F (150°C)
  
• Compatible Substrates: Structural plastics, coated or primed metals
  
• Available Size: 220 ml cartridge
  
• Color: Black
  
• Cartridge Shelf Life: 24 Months
  

Applications & Industries for Bostik Pliogrip 7715B

• Automotive: Bonding structural plastic parts, trim, and coated metal components
  
• Marine: Repairs and assembly of plastic and composite fittings
  
• Industrial Plastics: Assembly of housings, enclosures, and structural plastic components
  
• General Manufacturing: Applications requiring a longer working time for part positioning