Graver Primary Tank Seal (GVR)

A part of our Internal Floating Roof Tank Seal Range the Graver Primary Tank Seal or GVR can be used on either external floating roofs or internal pan decks. This seal design has been used on tanks of long range of diameters, containing the full range of Crude and Refined products, though it is not generally used with Waxy Crudes.

For more information on Graver Primary Tank Seal (GVR) talk to EWFM