Posts Tagged ‘cure’

Cure Time – Paint Woodwork LONG BEFORE the Paper Goes Up

May 17, 2018


Why am I posting a picture of a can of trim paint? Because I found this in the room where I am to hang wallpaper today, along with a portable cup of wet paint and some brushes. This tells me that the homeowners were in the room last night, frantically painting all the woodwork in a large room with lots of framed openings and two walls of windows – LOTS of trim to paint.

Folks, this is not good. Woodwork should be painted carefully and slowly. First, the existing paint needs to be sanded or deglossed, and then wiped clean. I like to apply a coat of primer. Then the new paint can go up – but it should be brushed on carefully, paying attention to the direction of brush strokes and eliminating runs and drips.

But most important is that the paint needs time to dry. Not just to dry, but to cure. This can take several days.

This is important, because when I come along and put up the wallpaper, paste will get onto the woodwork. This is normal. No biggie. You just wiped it off with a damp rag.

But if the woodwork was not prepped properly, or if the paint has not had a chance to cure, it’s possible – probable – that the paint is not sticking tightly to the surface, and that wiping the paste off the woodwork will also take some of the paint along with it.

Best to plan ahead, read up on proper prep and materials, allow enough time to apply the paint properly, and then allow adequate dry / cure time.