waynel
Contributor
Just got a Sea&Sea YS-90. Interesting o-ring on it. Never seen a "liquid filled" ring. But do I, as the manual states, absolutely must use the special Sea & Sea lubricant, blue cap and lettering mind you, not the S&S black cap...or is there a substitute. Silicone based is silicone based, right? Ikelite does the same thing, warning you to use only the Ikelite grease. Is this all possibly more marketing than fact? Been shooting for years on the earth, but brand new UW.
The Sea & Sea manual makes it sound like you will totally melt down that big o-ring if you use anything other than the "blue cap" Sea & Sea grease.
The Sea & Sea manual makes it sound like you will totally melt down that big o-ring if you use anything other than the "blue cap" Sea & Sea grease.