Draco K7 - Double Standing Seam Closing Tool

For closing a SINGLE standing seam into a DOUBLE standing seam. Use after closing the single standing seam with the K8.

Ideal for whole roofs, starting and ending a seam or for closing the start of a seam before using an electric seam closer (ie. Buschmann Falz Seamer).

Can be used on the following up to 0.8mm thick:

- sheet iron

- aluminium

- copper

- zinc

- stainless steel maximum thickness is 0.5 mm.