Here's what's needed: I bought a small pack of 100% beeswax pellets to melt in the.....

crockpot......

and this little gizmo is used by quilters....its a mini iron but great for smoothing out the wax after you've brushed it on the collage. Oh, yes....you'll need a stiff bristled brush to apply the wax.
These are the 2 collages I did. This is before I applied the beeswax.
Here they are with the wax applied. They are a still a little cloudy but that will clear up as the wax cures. I have to wait until tomorrow to buff them with a soft old t-shirt. Can't wait!