Used this stone effect spray quite a few times now and still think it’s a pretty cool product.
You just build up a few light coats and it gives almost any surface this stone effect finish.
This is a cheap plastic planter I picked up a while ago.
If you’re using it outside, a couple of coats of
@Polyvine Decorators Varnish over the top helps protect it a bit better.
You can buy Maston products at Crown Decorating Centres