7" X 25' BestFlex .005 316SS Insert Kit

Our BestFlex Insert Adapter Liner Kits include .005" BestFlex Liner which is manufactured with the latest machining technology. It has stronger corrugations and Secure-Lock Technology which effectively seals the 7-ply crimped seam with a power grip for an ultratight locking seam. In addition, BestFlex .005" is more flexible than the .006", making it even easier to maneuver through offsets and in the firebox. Made of 316 Titanium-Alloy stainless steel, BestFlex truly is the best of its kind. It is intended for wood, oil, category I gas and coal applications. Insulation is required for the UL Listing for solid-fuels (pages 31 - 32). Although it's optional for gas and oil, we still suggest insulation to enhance venting performance. The kit includes a 13" X 13" Top Plate with Clamping Collar, Square Lid Rain Cap and Stove Adapter with clamp. The Lifetime Warranty is transferrable to new owners if the home should ever be sold. Pricing on bulk coils of .005" BestFlex available. Call us for details.