Alumina Square-type Saggar only, ACE MM brand / Square-type Saggar Lid only ACE

[Features]
· ACE alumina porcelain (standard).
· Alumina purity > 97%.
· (Purity) Boasts excellent resistance to acids, alkalis, corrosion, etc. Depending on the method of usage and the conditions, it can be used up to 1,500°C.