MG Chemicals 841WB-15ML Super Shield Water-Based Nickel Conductive Paint, 12 mL – EMF/EMI Shielding Paint These collection boxes to store

These collection boxes to store rock and mineral specimens are rugged polystyrene

20 discs of 40-Grit

it will not block your view

5-mil thick

CERAMIC ELEMENT: Long-life ceramic heater insures accurate and sufficient heat where you need it

MG Chemicals 841WB-15ML Super Shield Water-Based Nickel Conductive Paint, 12 mL – EMF/EMI Shielding Paint These collection boxes to storeThis EMF paint is a 1 part, water based conductive coating, pigmented with highly conductive nickel flake. Unlike diamagnetic conductive fillers like carbon, copper, or silver that only shield the electric component of electromagnetic waves, nickel is ferromagnetic and blocks the magnetic component as well. It is easy to use, with no let down and no heat cure necessary. It can be applied by spray, brush, or roller. It is excellent for use on wood and