A standard 40 x 60 mm refractory insulation block rated for 1300C. It is used to maintain thermal efficiency in the melting chamber and protect the lower housing of the furnace from extreme heat exposure.
$76.75 Original price was: $76.75.$48.31Current price is: $48.31.
A standard 40 x 60 mm refractory insulation block rated for 1300C. It is used to maintain thermal efficiency in the melting chamber and protect the lower housing of the furnace from extreme heat exposure.
