IDEAL® Powr-Fish® heavy duty pull line is white with blue tracer for easy identification. It is a continuous fiber polyline that can be blown directly into conduit. It will not rot or mildew and can be left in conduit for future use. Pull line features convenient packaging in a bucket for 6500 ft length with pre-punched top for easy access and to keep the pull line from spilling or tangling. The 500 ft L is available in a convenient canister. It is considered a heavy duty pull line and exhibits 210 lb tensile strength.