Dritz Fray Check
This product is flammable, and can't be shipped by air.
Fray Check™ prevents fabric from fraying and secures thread ends in seams, hems and collars.
It will not discolor or stain most fabrics and is washable and dry cleanable.
Colorless, this liquid-plastic solution stays invisible to give garments clean, perfect edges.
The bottom line
Flammable mixture - keep out of the reach of children.