When using decals on models, there are several common mistakes to avoid to ensure a smooth application and professional-looking finish.
Not Preparing the Surface Properly
Before applying decals to a model, it is essential to prepare the surface to ensure the decals adhere correctly. Some common mistakes to avoid include:
- Not cleaning the surface: Dust, dirt, and oils can prevent decals from sticking properly. Make sure to clean the surface thoroughly before applying decals.
- Not using a gloss coat: Applying a gloss coat before decals can help create a smooth surface for better adhesion.
- Not allowing the gloss coat to dry: Make sure the gloss coat is completely dry before applying decals to prevent them from wrinkling or bubbling.
Using the Wrong Tools
Using the right tools can make a significant difference in the application of decals. Some common mistakes to avoid include:
- Using dirty or old tweezers: Dirty tweezers can transfer debris onto the decal or damage it. Make sure to use clean, sharp tweezers for precise placement.
- Using a dull hobby knife: A dull hobby knife can tear or damage decals during cutting. Make sure to use a sharp blade for clean cuts.
- Not using a decal setting solution: Decal setting solutions help decals conform to the contours of the model for a more realistic finish. Make sure to use a setting solution to improve adhesion and eliminate air bubbles.
Incorrect Application Technique
Proper application technique is crucial for a flawless finish when using decals on models. Some common mistakes to avoid include:
- Not trimming decals close enough to the design: Leaving excess decal film around the edges can create a visible border. Make sure to trim decals as close to the design as possible for a seamless look.
- Not soaking decals long enough: Decals need to soak in water for the right amount of time to release from the backing paper easily. Follow the manufacturer’s instructions for soaking time to prevent tearing or wrinkling.
- Not using a decal softening solution: Decal softening solutions help decals conform to complex shapes and contours. Make sure to use a softening solution for a professional-looking finish.
Skipping the Sealing Step
Sealing decals with a clear coat is essential to protect them from damage and ensure longevity. Some common mistakes to avoid include:
- Not sealing decals after application: Skipping the sealing step can leave decals vulnerable to damage from handling, dust, and humidity. Make sure to seal decals with a clear coat to protect them.
- Using the wrong type of clear coat: Not all clear coats are compatible with decals. Make sure to use a clear coat specifically designed for models to prevent yellowing or cracking over time.
- Not allowing the clear coat to dry properly: Make sure to allow the clear coat to dry completely before handling the model to prevent smudging or damage to the decals.