
SLS food safe metal detectable nylon PA12 is PA12 blended with metal particles and a blue colorant: The metal lets food-industry metal detectors and X-ray inspection find broken fragments, and the blue color makes them visible by eye. Powders of this type are certified for food contact (for example under EC 1935/2004 and FDA 21 CFR), but certification covers the material, not automatically every finished part, and detection should be confirmed independently. SLS food safe metal detectable nylon PA12 is a good option for parts and tooling used on food production lines.
Each finish can be combined with the available colors at checkout.

Glass blasted food-safe metal detectable SLS Nylon PA12 has a uniform matte-to-satin blue surface that is more even than raw SLS but still slightly grainy and not sealed.