Mikrosil Casting Putty, Gray brand_3M AO Safety and a comfortable low-pressure fit

and a comfortable low-pressure fit

and delivers dependable performance for commercial roofing

3M Goggle Gear 500 Series features a low-profile design with an adjustable strap

These earplugs help reduce hazardous noise exposure

Mikrosil Casting Putty, Gray brand_3M AO Safety and a comfortable low-pressure fitMikrosil Casting Putty, Gray Color, 7 ounce Size 1 PER BOX Mikrosil is a specially formulated casting material designed to give excellent rendering of small details, the highest contrast for microscopic observations, good releasing ability for the cast and a short setting time. These properties are important in cases of shallow marks and those with small details requiring large magnification. It is available in multiple colors for superior contrast in