CSM Rubber Granules from United States
Chlorosulfonated polyethylene (CSM) rubber in granule form, a synthetic rubber used for corrosion-resistant coatings and hoses. It is in primary form as granules, uncompounded, and meets the synthetic rubber definition in Chapter Note 4.
Duty Rate — United States → Canada
0%
Import Tips
• Verify the granules are uncompounded and contain no vulcanizing agents or plasticizers
• Declare the polymer type and granule size to the CBSA
• Keep technical data proving the rubber's synthetic nature and primary form