DIY Doctor UK DIY Forums

I am planning on DIYing my existing laminate countertop in my kitchen. I know the method but I am not sure on the best materials to use in terms of the concrete and the sealer. A lot of the recommended products seem to be US based, like Ardex feather finish concrete and CHENG concrete countertop sealer, and I wondered if there were any good UK based equivalents?
Thanks so much in advance!