https://www.whaleys-bradford.ltd.uk/shop/flame-retardant-fabrics/muslin-cotton-299a-black-flameproofed-ndfr/
Muslin Cotton 299A Black Flameproofed (NDFR) - Cotton Fabric | Whaleys Bradford
Oct 7, 2025 - Loose weave Cotton dyed Black, with a non-durable flameproof finish. Fabric must be dry cleaned only. Sample not in standard range, available on request....
muslincottonblackflameproofedfabric
https://www.whaleys-bradford.ltd.uk/shop/limited-stock/painting-canvas-natural-flameproofed-duck-ndfr-short-pieces/
Painting Canvas Natural Flameproofed (Duck) (NDFR) – Short Pieces - Whaleys Fabrics
Aug 26, 2026 - SPECIAL OFFER. Please enter the quantity in metres you would like to receive, this will then be sent in smaller pieces of between 1mt and 9mt in length. 8.9oz...
paintingcanvasnaturalflameproofedduck