This white polyamide 12 powder is equipped with a halogen-free chemical flame retardant. Underwriters Laboratories (UL) has issued a Blue Card (equivalent to the well-known Yellow Card) specifically dedicated to 3D printing materials to PA 2210 FR: at wall thicknesses above 3 mm, it meets the required fire protection class UL 94 / V-0, primarily relevant for the production of electric and electronic components and applications in the aerospace and mobility sectors.