Lightweight Ducting

I need thin walled, heat resistant, light weight, flexible, about 30 mm (1.5") ID, ducting

I have wire reinforced SCAT tubing. The wire is in the way of what I want to do.

I have removed the wire but it leaves the "fabric" damaged - it does the job "at a pinch".

Would much prefer something similar to SCAT, without the wire.

Anyone know of such a product and where I can get it from????

All constructive suggestions welcome😈