3M HP-156 High Capacity Petroleum Sorbent Pad UOM (PN#):Piece (HP-156) Interprime 820 is suitable for

Interprime 820 is suitable for use on steel and aluminium above and below water

even by first-time users

Groco IBVF Series Bronze Flanged Adaptor for Ball Valve and Thru-Hull - BSPP

Standard Flow - the hose ID that fits is the same as the pipe size (ie: PTHC-750 has 3/4" NPT threads and accepts 3/4" ID hose)

use Premium Cleaner Wax

3M HP-156 High Capacity Petroleum Sorbent Pad UOM (PN#):Piece (HP-156) Interprime 820 is suitable for3M HP 156 High Capacity Petroleum Sorbent Pad For use in oil only Sorbent applications Scrim on one side increases strength and helps eliminate linting Pads are conveniently sized and may be re used