DIY 6 inch round pvc board Backing plate for the sea cock,Thru hull and ball valve.

Seacock Ball greased.Подробнее

installing Groco seacock backing block epc 12Подробнее

Preview: Seacocks & Thru Hull FittingsПодробнее

Seabung Strainer videoПодробнее

The proper way to install a thru hullПодробнее

Installing Groco Seacocks and Backing BlocksПодробнее

Spraying the seacocksПодробнее

Sail Life - DIY osmosis repair and Trudesign Seacocks (thru hull and ball valves)Подробнее

Quick and Easy MOUNTING PLATES | ep. 55Подробнее

Replacing the Seacock on a Lagoon 38 Part 1Подробнее

Seacock Failure Testing #2Подробнее

Seacock sealed underwaterПодробнее

Seacock maintenanceПодробнее

TruDesign Composite Skin Fittings, everything you need to know. Why they are best for your boat.Подробнее

Seacock replacement on MaunieПодробнее

removing thruhullПодробнее

(144) Ball valvesПодробнее