MCO - Coutil is a twill weave cotton fabric with herringbone weave, which gives it a sturdy and resistant structure.
To the touch it is slightly rough and stiff.
The typical compactness of MCO - Coutil is not due to a sizing, but to its very tight weave.
It is mainly used in the making of costumes for corsets and bras.
Flame reaction
NFR - not flame retardant
this product can be treated with YFT - Ecoflamtex to reduce flammability