We sell Stainless Steel Chimney Liners from the number one manufacturer in the industry, M FLEX.With multiple sizes and accessories, you’re sure to find the stainless steel chimney liner kit you’ve been lo.ng for. Shop our collection order today!.The original and best source for chimney liners, flue caps more. Made in USA with stainless steel. DIYs, articles, a helpful staff free shipping!.Why should you only buy your DIY chimney supplies from Chimney Liner We make our stainless liners and components in house from the best alloys of stainless steel..
Rockford chimney flue liners do not allow creosote to leach through the liner unlike masonry, clay tile flues, or liners not made of prime stainless. Creosote can catch fire, thanks to Rock Flex this harmful creosote is minimized..