I used windex to do all the trim on these. All the lettering and insignias are monokote (except for the roundrel insignia on the red and white T-45). I basically cut out the shape I want and then wet out the area with Windex. Position your piece where you want it and then sqeegy out the Windex carefully and allow to dry. Make sure to get as much of the Windex off as possible. When you are sure it is dry (preferably over night) then go over the area with a warm covering iron. Make sure it isnt hot like the temp setting to attach covering to wood. covering attaches to itself easier so not as much heat is required.