Super #3000 Mix 22 Mortar
SUPER #3000® MIX22 is a premium quality super duty grade mortar which has become an industry standard. This mortar has exceptional strength at low,intermediate and high temperatures. It is available in a variety of consistencies to meet individual application requirements. Excellent for all types of molten metal applications including aluminum and iron. Excellent mortar for boiler applications. Service Temperature: 3000 °F