HDF Subfloor Underlayment Sheet from United States
High-density fiberboard sheets for subfloor underlayment in construction, with a density exceeding 0.8 g/cm³. The sheets have an oil-treated surface only for water resistance and stabilize flooring installations.
Duty Rate — United States → Canada
6%
Import Tips
• Ensure the sheets are not mechanically worked or surface covered to qualify for this item
• Provide density test results exceeding 0.8 g/cm³
• Verify that the product is not intended for use in overlaid plywood or particle board