100mm Gas liner adapter Zoom 100mm Gas liner adapter SKU: 20-100-MA. Connects the flexible liner to a rigid single wall pipe near to the base of the stack. The liner fits tightly into the adaptor and is secured with stainless steel screws and fire cement or high temperature sealant (not supplied). Availability: In stock £23.99 Qty: Add to Cart Email to a Friend Additional Information Additional Information Additional Information SKU 20-100-MA Diameter 100mm (4") CMS tab x Add to Cart Price: Actual Price: Our price is lower than the manufacturer's "minimum advertised price." As a result, we cannot show you the price in catalog or the product page. You have no obligation to purchase the product once you know the price. You can simply remove the item from your cart. Our price is lower than the manufacturer's "minimum advertised price." As a result, we cannot show you the price in catalog or the product page. You have no obligation to purchase the product once you know the price. You can simply remove the item from your cart.