ALL THE MATERIAL ARE FULL PROCEDURAL!!!

Collection of metal material for Blender siutable both in Cycles & Eevee.

It's contains 25 type of different plastic materials, ready to use in renderings, only  thing to do it's customize the base color of the shader.

There are 25 materials, some simpler with only modifications to the roughness value, others also with the fresnel node, and the last ones are instead included with procedural dirt and scratch maps.
All materials are organized in a table with indexes shown on the left and right.
The file is designed as a collection, having all the types of plastic ready to use in the renders by simply changing the color.

Works in blender 3.2 and above.

Enjoy