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Coats® Protos™ Fil Sewing Thread

Coats® Protos™ Fil Sewing Thread

Textile Technologies Europe

£76.23

Coats® Protos™ Fil is a fire retardant sewing thread made from 100% para-aramid continuous filament. This thread offers excellent thermal resistance and protective seam durability in applications exposed to high external heat. Para aramid filament is very difficult to dye, but Coats® has developed a unique and innovative dyeing process to offer Protos™ Fil in a range of colours suitable for the mattress industry. Protos™ Fil meets both American Fed 16 CFR 1633 Mattress Burn Test and Military AA 55220 specification requirements. A special coating is applied to the fibre in order to maximise sew

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Buy from TEXTILE TECHNOLOGIES EUROPE LIMITEDOut of stock. Price seen 2026-09-26. Not an affiliate link, we earn nothing from it.

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