There was a discussion awhile back here where someone thought it was a mix of latex paint and latex caulking. I expect that mix would work fine, add paint to some latex caulk until it is flowing easily so it paints on well.
There was a discussion awhile back here where someone thought it was a mix of latex paint and latex caulking. I expect that mix would work fine, add paint to some latex caulk until it is flowing easily so it paints on well.