Silicone lubricant compatible with all Ikelite o-rings. Tear-off tubes cannot be resealed, so we recommend keeping in a plastic zip-top bag for travel. This lubricant is thick enough that it typically will not run out of the tube unless squeezed.
The MSRP referenced is a suggested US market retail price. Actual sales prices are set exclusively by Authorized Ikelite Dealers. Shown with camera, not included.