Squeeze the parts together tightly, until a bead of softened plastic appears along the seam, then set the piece aside to dry overnight. The paint used for the cockpit and all areas was Testors Model Master enamels unless noted otherwise. Hermes Bag Good Quality. Wet mud is evenly spread all over the underside of this 1/25 scale Mack truck by Jim Stephens, but note how the rain has washed and streaked it along the side of the tank. I used a file to remove small amounts of plastic at a time and checked repeatedly for fit. Hermes Bag Good Quality. This was fairly easily done although the cross sections were not exactly the same and some filler was required. Sheet styrene, like the plastic in kits, is cemented with solvents that dissolve it to form permanent welds.