Burn Out Fibers

[Chach]

Just curious if these are good for burn out fibers. I might be helping a friend make a homebrew cast oven and I want to make sure he gets the right material.

https://www.ebay.com/itm/1-LB-SINTA-...oAAOSwkHFb3HDO

Thanks

Ricky

[david s]

Yes Ricky they're the type.

Dave

[Chach]

Thank You! I thought so but I was for sure waiting for the man to send his blessing.

Thanks

Ricky