A couple of days ago I put some clear sealer over a wood deck which had previously been done. The owner suggested rolling it on after I’d done the edges by brush. I did.  It was fast. But it dried slow and didn’t soak in all over causing the thicker sealer to wrinkle when it dried.

Lesson learned: speed doesn’t always make for the best job.

Correction: We’ll need to sand later and re-do with a brush. A brush would have taken longer but would not have put the sealer on so thick that this would have occured.