NBR Masterbatch (Rubber Base) from United States
An NBR masterbatch with minimal permitted additives, retaining its primary rubber character for hose extrusion. It contains only small amounts of processing aids allowed under Chapter Note 5(B). It falls under tariff item 4002.59.00 as other NBR.
Duty Rate — United States → Canada
0%
Import Tips
• Verify the masterbatch contains only permitted additives in small amounts, such as antioxidants or stabilisers, and no fillers or plasticisers
• Keep a formulation sheet to show the additive levels are within Chapter Note 5(B) limits