eastcoastled
Well-Known Member
Try 3M 5200 instead of slow cure silicone. Made for marine applications, will cure under water. Just don't plan on ever trying to take it back apart. If you owned a 200k boat,and a hole was drilled through the bottom to accept a plug, or accessory, it was sealed with 5200. Actually if you owned a 2 mil boat, it was prob sealed with 5200.