Suggested addition Capt Bill11 mentions in post # 13 to remove the nylon plug and replace with a valve. This is an excelent idea and the way we...
The 3M website says above or below WL but I have not looked on a tube as I wanted to make sure 4200 would be ok. The other issue that concerns me...
I have just had to remove 2 of my Cantilupi underwater LED lights from the transom of our boat. This was due to the fact that the inner light...