Tip for pouring product out of a paint can. I was pouring oil paint out of a new one gallon can into a small jar to thin and strain for spraying. Last time I made a big mess a lot went down the side and more was wasted sitting in the groove on top of the can. I had a roll of window screen spline so I cut a piece about one foot long. I opened the can and shoved the spline into the groove with a screwdriver. It was a reasonable fit. I left several inches out to grab later. Poured the paint. cleaned the rim with a rag and then pulled out the spine and replaced the lid.
Bil lD