KG-114-L - 9 oz Proban FR Cotton Welding Jacket, Large, Navy

Technical Overview: 9 oz Proban® FR Cotton Welding Jacket

The KG-114-L is a specialized safety garment designed for welders requiring flame resistance without the thermal burden associated with full leather apparel. Constructed from 9 ounce, 100% cotton fabric treated with the Proban® process, this jacket provides a reliable barrier against sparks, light spatter, and intermittent heat radiation. The Proban® polymer formation within the cotton fiber ensures that the flame-retardant properties are durable and withstand industrial laundering, provided care instructions are followed (avoiding chlorine bleach and high-temperature washing). This specific model comes in a size Large with a Navy Blue finish, offering a professional appearance that effectively masks workshop soils and carbon deposits.

Functionally, the jacket is tailored with a 30-inch length, ensuring adequate overlap with welding aprons or pants to prevent gap exposure during overhead or out-of-position work. The closure system utilizes heavy-duty snaps rather than buttons or zippers; this design choice minimizes the risk of slag entrapment and allows for rapid removal of the garment in the event of an emergency or thermal incident. An internal pocket is integrated into the design, providing a secure location for soapstone, markers, or personal items, shielding them from direct exposure to the welding arc and particulate matter.

This garment is categorized as secondary protective clothing, ideal for low-spatter processes such as Gas Tungsten Arc Welding (GTAW/TIG) or low-amperage Gas Metal Arc Welding (GMAW/MIG). It serves as an excellent solution for facility maintenance personnel, supervisors, and light-fabrication welders who require mobility and breathability. The 9 oz fabric weight strikes an optimal balance between durability and thermal comfort, reducing heat stress in high-temperature environments while maintaining compliance with basic flame-resistant safety standards.