I had a go at casting a concrete worktop and so far I'm happy with the results. Here's the mold nearly ready: [/img] And here it is so far (I will be making a cover for the back to hide the rad etc): I've gave it an initial sanding with 120 grit and am just waiting on my diamond pads arriving to complete the polishing process. Now I also need some appropriate concrete stain (dark grey/black) and sealer (food safe obviously). There's loads of concrete countertop specific products available in the US but I cant seem to find any in the UK. The P&P from the US is mega so I need to find something in the UK that will do the job. Can anyone recommend a decent stain & sealers for the job? I was wanting a non water based acrylic or maybe a Urethane based sealer if possible. Cheers!