🔧 Scale Model Building Tips

To remove old paint without damaging the kit, use Citadel's 'Dettol' method. Mix equal parts Dettol (antiseptic) and warm water in a plastic tub. Immerse the kit parts, ensuring they're fully submerged. Let them soak for 24 hours. The paint will soften and can be gently rubbed off using an old toothbrush or soft brush. Rinse parts in warm water and allow to dry. Follow up with a light sanding to remove any remaining paint.

Repair broken photo-etched parts using CA (Cyanoacrylate) glue. Apply a small drop on the inside of the break, ensuring no excess squeezes out. Clamp the parts together using tweezers or a small vice. Allow the glue to set for at least 60 seconds. Once set, file or sand the excess glue from the outside. Touch up any remaining gaps with appropriate paint.

Unclog a clogged airbrush by soaking the nozzle in acetone (nail polish remover) for 15 minutes. While soaking, gently tap the airbrush on a hard surface to help dislodge the clog. After soaking, rinse the nozzle thoroughly with water. If the clog persists, disassemble the airbrush and clean each piece individually in acetone, then reassemble and test.

To repair warped plastic parts, gently heat the warp using a heat gun on low setting, moving it back and forth over the warp until the plastic starts to soften. Once softened, carefully bend the part back into its original shape using tweezers or pliers. Hold it in place until it cools and sets. If warping is severe, use a vice to gently clamp the part back into shape while heating.

Paint reactions or bubbling can be fixed by lightly sanding the affected area with fine grit sandpaper to remove the top layer of paint. Clean the area with isopropyl alcohol to remove any debris. Apply a thin layer of Vallejo Airbrush Thinner, wait 10 minutes, then remove excess with a soft brush and clean water. Allow to dry, then repaint the area with appropriate paint, ensuring better adhesion by using a suitable primer beforehand.