Gland Packing Chesterton 412-W PTFE

Chesterton 412-W Synthetic Multi-Service Service

Inter-Braid Construction; Superior Tensile Strength

Chesterton 412-W combines a newly developed synthetic composite yarn with a specially formulated lubricant. A continuous filament center provides 10 times the tensile strength of a typical packing fiber. The fibrous cover allows the 412-W to absorb twice the PTFE blocking agent of conventional packaging. Chesterton's interbraid construction helps prevent blocking agent migration so the 412-W maintains density to prevent wicking throughout its service life. Incorporates pure colloid lubricants to prevent failure at start-up and maintain continuous lubrication during break-in process