The Chicago Protective Apparel 601-ACK is a 40-inch aluminized jacket (Style A) made from 19 oz carbon and para-aramid fabric. It is an outer-layer garment for work around radiant heat and molten metal splash.
Key features
- Aluminized outer layer for radiant heat protection
- Para-aramid fibers add strength, flexibility, and resistance to cuts, abrasion, and contact heat
- Carbon core adds durability, chemical resistance, and a softer feel
- Resists splashes of molten iron and molten aluminum, according to the maker
- Snap closure with leather pull tabs
- Stand-up collar lined with green FR cotton
Specifications
- Part number: 601-ACK
- Style: A
- Length: 40 in (101.6 cm)
- Fabric: 19 oz aluminized carbon Kevlar
- Standards: the maker states the fabric is tested to EN ISO 11612 and ASTM F955
The maker positions this fabric as an outer layer for jackets, coats, and mitts where primary aluminized protection is needed.










