Check the listing for details. Tru-Color 4037 Matte Sand. Condition: New. Listed at 11.04 USD. This is a Tru-Color 4037 Matte Sand. Tru-Color Paint Line Features Solvent based paint designed for the modeler. It is designed to be air-brushed without the need for thinning. Suggested clean-up of the air-brush equipment with acetone. Shake well before using. For a proper color match it is excellent for spraying directly from the bottle without thinning. Can be sprayed directly on most plastics or metals used in models. Surface of the model should be thoroughly cleaned before painting. Add TCP-17 flat for a less glossy appearance. Tru... Availability: Ships within 1 Business Day! Trainz Product Id: 12813595.