Stencils inspired by Roy Lichenstein still life and coastlines. Making a screenprint stencil using PVA glue. Step 1: Place a sheet of acetate on top of the stencil of your choice, then place a sheet of net curtain on top of that. Step 2: Paint on PVA glue over the black sections. Step 3: Leave to dry and then peel the netting stencil off of the acetate. Step 4: Print the same as you would if you were using a screenprint.