Instantaneous Safety Fuse from China
A high-speed safety fuse burning over 100 m/s, used for rapid sequential blasting in tunnel construction. It has a reinforced gunpowder core and polymer coating, qualifying as a safety fuse under 3603.10.00.
Duty Rate — China → Canada
6.5%
Import Tips
• Classify this product as a safety fuse, not as a detonating cord, to avoid misclassification
• Include burn rate specifications in the commercial invoice
• Check if a licence from Natural Resources Canada is needed