Roofing Underlayment Nonwoven from Mexico
Heavy nonwoven from polypropylene staple fibers >150 g/m², coated with asphalt for weather-resistant roofing underlayment. HTS 5603.94.90.90 covers such staple fiber nonwovens with visible coatings not excluded by notes. Protects against moisture in construction.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Document coating as not fully embedding textile to remain in Chapter 56
• Include fire resistance certifications for building code compliance
• Measure and declare exact weight to distinguish from lighter felts in 5602