Work quickly so that you can attach the pieces before the epoxy sets up.
Glueing plastic sheet to wall.
Start at the top of the wall and work over then down both pressing pulling and smoothing as you go.
Start along the top edge with a thick bead of adhesive and work downwards.
Contact adhesive is the industry stander for gluing formica to drywall.
Usually there should be two coats applied before sticking the mica because drywall is somewhat porous.
Secure your plastic to the other surface with clamps.
Adjust the sheet until it is level and draw a plumb line across the top either on the drywall or right on the.
Apply construction adhesive to the wall.
Here is more detail about what kind of glue to use on formica.
Using your brush completely coat the plastic sheeting and the other surface with contact cement.
Step 5 fix the plastic piece in place in the epoxy.
Leave the clamps in place until the glue is completely dry.
Hold plastic sheeting up to the wall and press into place when properly positioned.
Firmly press the plastic and the other surface together.
Epoxy is a thick and strongly cohesive glue meaning that you can build up the glue around the base of the plastic to help hold it in place.
Hold it firmly against the concrete until the epoxy sets up.
The glue should be applied with a sprayer paint roller or brush.