Barry... we used Brick form... it's a standard stamp release color. The material comes in a powder that you can mix colors if you desire and then you stamp the wet concrete with a latext emposing pad that is about 3'x4' in size... you lay these on the powdered concrete and stamp the concrete.... it's a great none skid effect...

Thanks. Which specific texture (such as Roman Slate, etc)?

I'm not sure... the slate texture is a natural finish... we find that they have either a soft finish or a more ridged finish with sharper edges....