Acoustic Wall Mastic Sealant from Japan
A sound-dampening mastic for sealing drywall joints, non-hardening, reducing noise transmission. It is a wall surfacing mastic and falls under tariff item 3214.10.90 as an 'other' mastic.
Duty Rate — Japan → Canada
6.5%
Import Tips
• Confirm the product is not a separate chemically defined compound
• Verify it is not a preparation of heading 3207 or 3215
• Document the non-hardening mastic properties to support classification