Heat stabilized cable ties provide excellent resistance to high heat exposures.-40 to 257 deg F (-40 to 125 deg C) The 360 Deg compression ties were designed with underside clamping rails to allow for optimal surface contact and complete circumferential compression around the bundle. The bent tail design allows quick and simple installations by hand. Heat stabilized cable ties provide excellent resistance to high heat exposures. -40 to 257 deg F (-40 to 125 deg C) The 360 Deg compression ties were designed with underside clamping rails to allow for optimal surface contact and complete circumferential compression around the bundle. The bent tail design allows quick and simple installations by hand.