DuraVent DuraTech 7" Elbow Strap w12.5 Complete line of components that

Complete line of components that work together with Model RV round Type B Gas Vent

360-degree Spill

as a regular metal primer will flake and peel when heated and give off noxious fumes

Glacier Crystals

DuraVent DuraTech 7" Elbow Strap w12.5 Complete line of components thatWith a Thermal Tech blanket 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. The inner wall is 25% thicker than competitive chimneys for an extra margin of safety. No locking bands or mechanical fasteners required. DuraTechs sleek 1" wall design provides for easy installations through 16" on