Last fall after much research on this site, I had an ipe porch installed on the front porch of new construction home. The ipe was ordered from East Teak and I applied two coats of TWP 1500 (blend of 1503 and 1501). I've been having problems with what appears to be heavy water staining after each rain. Has anyone else experienced this with the 1500 series? Any suggestions on correcting issue? Although the TWP 100 series isn't available in Ohio, I think I can get creative with shipping to a friend in another state that allows the TWP100 series. Any issues with applying TWP 100 over TWP 1500 base?
Thanks in advance.