Ceramic Grade Lead Monoxide (Massicot) from Mexico
Fine-ground massicot (PbO) optimized for ceramic glaze formulations, providing fluxing properties in high-temperature firing. Falls under HTS 2824.10.00.00 as chemically defined lead monoxide. Used to lower melting points in tile and pottery glazes.
Duty Rate — Mexico → United States
13%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Comply with FDA lead leaching limits for food-contact ceramics; provide glaze formulation data
• Ensure REACH registration for EU-sourced materials