Dark Yellow (Sandy Yellow) Mr.Hobby GSI-S39 Mr. Color Spray aerosol paint for RC models  [GSI-S39]

Ready-to-spray lacquer for scale kits

The Mr.Hobby GSI-S39 aerosol arrives ready for use and is aimed at scale RC tasks calling for a sandy dark yellow hue. It is best applied in light, overlapping passes so the pigment lays down evenly across the small panels typical of scale bodies and accessories.

Surface prep matters: remove grease and dust, lightly sand or scuff existing coatings, and mask windows and trim. Conduct a brief test spray on a scrap item to verify adhesion and the exact shade before proceeding to the finished piece.

Prefer thin, repeatable coats rather than a single heavy spray to prevent runs. Keep the can moving at a uniform distance and pace, allow short drying intervals between passes, and watch for pooling in recesses. Use low-tack tape for clean mask lines and peel after initial sealing layers.

Storage and safety guidance: use in a ventilated area, avoid inhalation, and store upright away from heat. Dispose of empty aerosol cans according to local regulations, and check batches when colour matching multiple parts over time.