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Gaskets and Sealants

Silicon 7 is the answer to most of your sealant needs. As a watch maker/repairman people always ask me what I use on my own watch. From 10,000 feet up jumping out of airplanes to 600 feet below scuba diving you have to be able to trust your equipment. This is what I use on my watch to ensure pressure sealed reliability. Please read the full description and view all pictures before bidding.