Ideal for oil, coal or heavy wood burner chimneys, the stainless steel chimney liner cap by HY-C company is constructed of 100% 304 stainless steel and built to withstand the toughest of conditions. This chimney caps durability is rugged enough to tackle any application within 25 miles of a saltwater coast. Its high-quality construction includes a 24 ga stainless steel hood with scalloped corners, an 18 ga 3/4 in expanded stainless steel mesh and a 24 ga stainless steel base integrated for added strength. The 1-1/2 in stainless steel gear-drawn clamp band provides the most secure fit possible to a rigid or flexible stainless steel liner. It is also adaptable for use with masonry flue tiles. Stainless steel chimney liner caps are made in the USA and backed by HY-C lifetime limited warranty.