- For heavier application;Heavy-duty pads come with classic rail profiles and a range of clamp openings that will meet most needs;Liquid aluminum paste can be shaped, brushed or sprayed;Dries to solid aluminum overnight and can be drilled, tapped, milled or ground;Thinner solvent for lab metal for painting/spraying;Ground clamps only need base surface metal for clamping;250 Amps -
![BESSEY MGC Magnetic Ground Clamps, Steel/Brass, 1 EA, #MGC1 BESSEY MGC Magnetic Ground Clamps, Steel/Brass, 1 EA, #MGC1](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/226584/330394/013-MGC-2__34067.1592523531.jpg?c=2)