Qty 20, CUSH-A-Therm 2-1/8" Hole Size for USE W/3/4" Thick Insulation, Crush-Resistant airtight Seal for Chilled Refrigeration or Mechanical Pipelines That Require Continuous Insulation.

Key Features

• Airtight crush-resistant insulation clamp
• Rigid foam construction has an insulating tape inner lining to support the tube and absorb vibration
• Outer cover consists of a special rubber coating which seals the cushion to prevent condensation
• Temperature range of -70°F to +250°F
• Maintains the Vapor Barrier

Product Description