50mm worktop end trim for a Homebase kitchen.

Try Googling "Veneer Strip Suppliers" and then optimise your search for nearest to where you live. A choice of different finishes are available, most are pre-glued for ironing on or if not a contact adhesive is used. The edges are then trimmed to suit the profile of the work surface and lightly sanded to remove the sharp edges. Most reputable worktops come with at least two lengths of end finish veneer from building suppliers. Good luck :)

I'm assuming you mean you can't find the metal heat strips????? To be honest I don't think that they are a legal requirement as the oven/range should be fitted level with the worktops. I would edge them with the worktop edging supplied and make sure the appliance is fitted correctly according to its instructions and level with the worktop. When I say level, I mean level with the oven and not the gas burners if its a gas appliance