Hypalon Rubber Roof Coating Mastic
Chlorosulfonated polyethylene (Hypalon) rubber mastic for coating flat roofs and seams. Under HTS 3214.90.10.00 as nonrefractory surfacing preparation based on rubber for ceilings/roofs. Provides waterproof membrane protection.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| šØš³China | Free | +35.0% | 35% |
| š²š½Mexico | Free | +10.0% | 10% |
| šØš¦Canada | Free | +10.0% | 10% |
| š©šŖGermany | Free | +10.0% | 10% |
| šÆšµJapan | Free | +10.0% | 10% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If >50% solvent-based coating preparation
Chapter notes send high-solvent solutions to 3208.
If ready-mixed paints and varnishes
Finished coating products beyond mastics classify under 3210.
Not sure which classification is right?
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Import Tips & Compliance
ā¢ Differentiate from roof paints (3208-3210) by emphasizing mastic thickness/application
ā¢ Fire rating documentation aids classification for roof use
ā¢ Pesticide registration if marketed as anti-mold coating
Related Products under HTS 3214.90.10.00
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