Found this construction supplier for refractory materials with outlets in most provinces and they carry ceramic wool blanket https://ca.brockwhite.com/catalog/m...al-industrial-insulation/refractory-materials
Looked into them when I was buying mine. Prices are ok, but you have to buy a full box, they don't do it by the foot. At least not in Prince George. I ended up getting mine from a pottery supply place in Surrey.
