Butyl Rubber Resin Cement from Germany
A mastic used in roofing and siding applications for flexible sealing against weather. Falls under HTS 3214.10.00.20 as a resin cement mastic, excluded from bituminous types. Provides durable, non-hardening seals for building envelopes.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Test for solvent content; if over 50% VOC, may require HAZMAT declarations
• Provide manufacturer specs confirming non-asphalt base per chapter exclusions
• Use child-resistant packaging for consumer tubes to meet CPSC rules