3.0 oz Chopped Strand Mat - 38 inch Wide Select:Per Linear Yard Braided headbands and an adjustable

Braided headbands and an adjustable M-noseclip are designed to help enhance user comfort and increase wearability

3M™ Particulate Respirator 8511

Accepts all Sundstrom Class I

• Head harness assembly and spare parts available

microcellular filler that is  inert

3.0 oz Chopped Strand Mat - 38 inch Wide Select:Per Linear Yard Braided headbands and an adjustable3 oz Fiberglass Chopped Strand Mat Width: 38 inch Weight: 3oz per square foot ( 900gram ) Fiberglass mat (also known as chopped strand mat) has strands of fiber that are randomly oriented and held together with a styrene binder. When a resin is added to the mat, the binder dissolves and the fibers can be moved around. Chopped strand mat is very strong due to the fiberglass fibers compressed together at random angles, can be used for Matched Metal Die