Premo XTR Tex 70 and Tex 45 threads are bonded continuous filament nylon sewing threads designed to provide excellent sewing performance in all types of upholstery applications. Premo XTR Nylon is constructed from a single end of high-tenacity (type 6.6) nylon that provides excellent strength and abrasion resistance in the finished product. A lubricant with a blend of silicones is applied to Premo XTR to profice even frictional properties and superior resistance to heat during the sewing process.