Coated polyoxymethylene moldings comprising at least one polyoxymethylene homo- or copolymer A), and also, if appropriate, further additives B), which has been coated on the surface with at least one binder C) and one formaldehyde scavenger D), wherein the binder C) used comprises a polyalkylene oxide C
1
or a polyvinyl ester C
2
or a graft polymer C
3
composed of C
1
and C
2
or a mixture of these, and the formaldehyde scavenger D) used comprises at least one hydrazide compound.