Product Description

CONDITION: NEW IN BOX

Part Number: 020600

Description: Use to fill space between a liner and inside masonry chimney. Ready-mix formula cures into lightweight. semi hard mass that insulates the liner and dissipates the intense heat created in a chimney fire. For use with Ventinox and DuraFlex series venting.

For more information on this product, please refer to this buying guide. 

This Thermix Insulation is in stock ready to ship