Hot toppingImproving Yield through RH-1 Hot Topping in insulating sleeves and exothermic sleeves:

  • The low exothermic contained metals' unique blend has now been specially formulated to work as a Hot Topping. An aid in maintaining the pouring temperature of the iron for all exothermic risers.

Recommended thickness to be 10% of Exothermic Riser Diameter