Mk2 172 Cup
Got sick of looking at the discoloured plastic lense on my 172 to took it off today and gave it a quick go with 2500 wet and dry (with soapy water) and got decent results
it still needs polished and and LED bulb but you can seen the improvement after 3 or 4 minutes work
Before:
After:
it still needs polished and and LED bulb but you can seen the improvement after 3 or 4 minutes work
Before:
After: