Weldas 33-8321 Alliance Cool Fr Fr Sleeves 9 Oz 21 in

Product Description

The WELDAS 33-8321 Alliance COOL FR Sleeves are flame retardant arm sleeves constructed from 9 oz cotton FR fabric and designed to provide heat and flame protection for welding, fabrication, and other high-heat trade work. Measuring 21 inches in length, these sleeves feature an elastic cuff that keeps them secured on the arm during active use. Flame resistance is maintained for up to 50 washings, meeting ASTM D6413-99 standards for flame retardancy and washability. Sold as a pair, they are a practical protective garment for welders, pipefitters, and ironworkers who need arm coverage without a full jacket.

These sleeves are suited for residential and industrial applications where arc flash, spatter, or radiant heat exposure is a routine hazard. Typical install or use scenarios include MIG and TIG welding, pipe welding, structural fabrication, and general hot work. The 21-inch length provides coverage from wrist to above the elbow, making them appropriate for overhead work or confined-space welding where a full jacket is impractical. The lightweight 9 oz cotton construction is intended to reduce heat buildup compared to heavier FR garments.

Key Features

• Elastic cuff prevents sleeves from sliding down the arm during use
• Flame resistance retained for up to 50 washings per ASTM D6413-99
• 9 oz cotton FR fabric balances protection with breathability
• 21 inches in length for extended arm coverage
• Sold as a pair

Compatibility

Designed as an OEM-style protective garment for use by welders and trade professionals requiring ASTM D6413-99 compliant flame retardant arm coverage.

Installation Notes

These sleeves are worn over the arms and secured at the wrist by the elastic cuff before beginning any hot work. Inspect sleeves for damage, holes, or contamination with flammable substances before each use. Do not wear sleeves that have been laundered more than 50 times, as flame resistance may no longer meet ASTM D6413-99 requirements. Follow applicable OSHA and workplace safety standards for personal protective equipment selection and use.

Technical Specifications

• Material: 9 oz Cotton FR
• Length: 21 inches
• Flame Resistance Standard: ASTM D6413-99
• FR Wash Durability: Up to 50 washings
• Unit of Measure: Pair
• Minimum Order Quantity: 1

Standard Information

• Brand: WELDAS
• Manufacturer Part Number: 33-8321