Rockwool Mattresses "ROCKINSUL" wired mattresses conform to ASTM C - 553, C - 592 and BS- 3958 part 3. It is used in the thermal insulation of large vessels, boilers, small machinery, equip...
Rockwool Wired Mattresses Application Rockwool wired mattresses conform to ASTM C - 553, C - 592 and BS- 3958 part 3. It is used in the thermal insulation of large vessels, boilers, small machinery,...