Phenolic Urethane Cold Box Binder from Canada
A two-part resin system (phenolic resin and polyisocyanate) that cures at room temperature with amine catalyst for foundry cores. Classified under HTS 3824.10.00.00 as a prepared binder optimized for no-bake foundry processes. Provides excellent dimensional accuracy in complex aluminum castings.
Duty Rate — Canada → United States
16%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Provide MSDS sheets documenting isocyanate content for OSHA compliance during import clearance
• Ensure packaging labels specify 'for foundry core making only' to prevent reclassification