With a Refractory insulation encased between dual walls, DuraTech offers the optimum in safety and performance. It keeps the outer wall of the chimney cool while ensuring high flue gas temperatures for optimum draft performance.

What's Included

• Locking Band
  

Features

• 6" DuraTech component
• Use for extra security at pipe, elbow, and tee joints.
  
• Optional locking band.

Specifications

Technical Dimensions