http://www.selkirkcorp.com/~/media/selkirk/reference-documents/common/file/product-literature/chimney/galva-temp/catalog--all-fuel-chimney-mbafc001-us-0214.pdf">

Sheet Metal  Ultra-Temp / Galva-Temp

The Selkirk Chimney System (SCS) is ideal for venting residential heating appliances burning wood, #2 oil, natural and LP gas. They have been specifically designed for today's modern, high-efficiency "airtight" wood stoves. They are designed for gravity (natural draft), non-positive internal pressure venting only. The SCS is usable on any appliance that operates with natural or negative draft at its outlet.

1000 Deg. F maximum continuous operating temperature.

For more information:
http://www.selkirkcorp.com/~/media/selkirk/reference-documents/common/file/product-literature/chimney/galva-temp/catalog--all-fuel-chimney-mbafc001-us-0214.pdf