11 Best Of How To Glue Wooden Letters Together Best Wallpaper JPG. There are spreaders and brushes you can use if you want to be neater. Step 8 Leave the wood and metal clamped for 24 hours or the recommended time specified on the construction adhesive tube.
When your letters are completely dry arrange them how you want on a piece of cardboard. If you are covering steel over a large area of wood apply more glue in the center and a lighter amount towards the outside to keep glue from seeping out. It will also catch glue drips that would otherwise get all over your clamps and workbench.
If you are applying steel along a smaller surface of wood use a very light coat of glue.
There are spreaders and brushes you can use if you want to be neater. Wait about two minutes to see if the glue soaks in. Place another piece of cardboard on the front of the letters to help flip them over. It will also catch glue drips that would otherwise get all over your clamps and workbench.