iDye Poly is for synthetic fibres such as polyester and nylon. The dye comes in a dissolvable packet, so there are never any messy powders to handle: simply drop the packet in a pot of water, add your fabric or objects and bring to a boil.
For blended fabrics that contain both synthetic and natural fibres use iDye for Natural Fabrics with the corresponding iDye Poly colour, at the same time. Or try pairing two different colours for more interesting two-tone heather effects.
iDye Poly may also be used for sublimation transfer techniques and
to dye the polyester threads that are used to sew many commercially
- A single iDye packet will dye 2-3 lbs/1-1.3 kg of dry fabric.