Material shows mesh edges and doesn't

[staglaitor]

Hi

When i assign material iron raw then the material shows the edges of the lowpoly mesh


https://ibb.co/hgjZsDv

But when i assign material silver pure i get good result


https://ibb.co/K232LRX

What is it?

Thanks

[subpablo]

"Iron Raw Damaged" includes a height component, and "Silver Pure" doesn't.  Try changing the projection method of the material to Tri-planar in the material's Properties.