Industrial Rock Wool Batts for Boiler Rooms 70 cm Wide from United States
Heavy-duty rock wool batts, 70 cm wide, for high-temperature boiler room insulation, enduring 1000°F continuous exposure. These mineral wools in large batts are classified under tariff item 6806.10.00 for industrial heat insulation, excluding goods of Chapter 69.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the batts are not excluded by Chapter 68 Note 1 (e.g
• if they are electrical insulators)
• Provide heat-resistance test data to support the classification