Marine Goop is the strongest single component adhesive and is great for multiple marine grade applications. Marine Goop will bond to glass, metal, canvas, wood, vinyl and rope and is ideal for stopping leaks in waders, wet suits, diving masks, rafts, and air mattresses. Marine Goop is also ideal when installing fish finders in your kayak or canoe or.
This cost more than standard tube of silicone, but it's also a bit easier to use. so far, so good, no leaks.
Used to repair rusted out sections of my car where had to repair large metal hole underneath, used goop and lots of throwaway consumer plexiglass - Excellent results
Great stsuff. I have used it for years. Can't find a better price than ACK Custom.
Good Goop. Seals rivet holes and anything else you may need sealed.