The title of your post got cut off but I am guessing you were asking about UK made drip trays specifically and yes they are a completely different product from what you find on the shelf at a local hardware shop. The chemical resistance rating matters more than most people realise because it is not just oil you are dealing with under a Jeep, it is brake fluid which eats through ordinary plastic over time, power steering fluid, coolant and sometimes fuel depending on what you are working on. Crateco in Ajman stocks UK made drip trays in their spill control range and the material specification is built for exactly that kind of mixed chemical exposure in workshop conditions. Being in Ajman means you can also go and look at the product before buying which I always prefer for something like this where the material quality is the whole point. For a long term restoration project where the car will be sitting for extended periods a properly rated tray is genuinely the right call.