I've used masking fluid when respraying old frames to mask off around some ornate lugs. The fluid I used was a pale blue but dried almost totally clear, making it tricky to see where I'd gone already with my paintbrush, and it I went over the same area again it was easy to accidentally take it back off as it's super sticky.
Despite my shitty spraying and being a bit fiddly to work with, it did the job and was infinitely easier than using tape to mask around lugs. Would recommend.
I've used masking fluid when respraying old frames to mask off around some ornate lugs. The fluid I used was a pale blue but dried almost totally clear, making it tricky to see where I'd gone already with my paintbrush, and it I went over the same area again it was easy to accidentally take it back off as it's super sticky.
Despite my shitty spraying and being a bit fiddly to work with, it did the job and was infinitely easier than using tape to mask around lugs. Would recommend.