What is the density of Micro-Lok® pipe insulation?
Micro-Lok® pipe insulation is manufactured to conform with the physical and performance property requirements of ASTM C 547 Standard Specification for Mineral Fiber Pipe Insulation. To meet these requirements Micro-Lok® pipe insulation is manufactured in densities ranging from 3.3 to 5.9 pounds per cubic foot depending upon pipe size and insulation thickness.