Weathered S3 General Purpose Epoxy 02

The thin strip is unsealed mahogany after four years, with the expected silvery appearance, no rot. The laminate is the end of my skeg, trimmed off when finishing the boat. I didn't seal the exposed edges that resulted from trimming it off the rest of the skeg. The exterior grade hasn't yet delaminated or completely fallen apart - the biax that was on the larger flat surfaces delaminated after the first year outside. This doesn't live in the water, but has been out in rain, summer sun, winter snow, dew.