Engineered stone certainly offers a non-porous surface material that has better scratch and stain resistance properties than natural stone. It does not typically require re-sealing and is stain resistant if cleaned reasonably promptly.
Despite reconstituted stone being highly stain, scratch and heat resistant, this does not mean that it is full proof. Engineered stone’s scratch and stain resistance properties do not make it stain-proof.
We always recommend that you take care of your engineered stone and consult us if you have any questions relating to a specific product that you are interested in.