From the snarling waters of the North Atlantic to the rugged coastlines of the Pacific Northwest, Diamond Sea Glaze closures keep vessels and their occupants safe from all seas, and all weather.

Our origins are in the commercial marine sector. Since our inception, we have been focused on designing and manufacturing robust closures that can withstand the most severe conditions. From oil rigs or fishing fleets, to tug boats and commercial charters, DSG marine closures provide strength without sacrificing style.

We welcome you to review our portfolio of products for Commercial Marine applications, or to contact us to discuss your unique specifications and requirements for custom closures.