Deep South Divers
Contributor
SHOWA 3416s... Sealless and cosmetic-ring-less... Used in our latest video from this week. Enjoy!
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I tried thread tape and bicycle tubing today. No dice.
The material is too thin. The suit side ring would spin while attached, so I didn't have high expectations of keeping water out. I put my hand in the suit and glove, stuck it underwater in the sink, and felt water entering the suit within a few seconds. I guess I'll have to buy more wrist seals.
The answer may be hidden to these 120 pages but it's probably just easier to ask: what is the inner diameter of the Ultima rings?