Hard interfacing, to harden fabrics. Also known as stabilizer. Hard interfacing is suitable for making card pouch, flap, wallet, book cover and other craft that requires harder and thicker interfacing.
One side of interfacing with glue.
Instruction to use : Iron-on interfacing onto the fabric. This thick interfacing requires longer time and higher temperature to melt and stick onto fabric.
Tips : To stick the interfacing properly to fabric, do not use steam iron. Use the conventional iron. Turn to high temperature (according to your fabric type) and press about 5-7 seconds.