We have designed a new Canvas Flashing Kit specifically designed for canvas material, to make installing a wood stove into a bell tent or yurt simple and safe. This includes a stainless steel oval trim plate for the inside of the tent, a silicone flashing for the outside, then an external ring that sits along the rim of the silicone flashing Fitting A Flashing Kit To A Bell Tent? Tent Talk 45° Stove Flue Flashing Kit - 60mm Precut with upto 4-Inch Optional Cut 6) After installation, insert it into the chimney and use it. 1 Anti-scalding silicone cover for tent chimney. Suitable for chimney: 4.5-10cm (more than 4.5cm, you need to cut the rubber ring by yourself