Majic Tractor, Truck & Implement Enamel, Ford Blue, 1 gal., 8-2968-1

Yes, you can put it on top of the primer as long as the primer is clean.

Majic Tractor, Truck & Implement Enamels are suitable for application to fiberglass surfaces (with proper surface preparation), but would not be recommended for use on boats...especially below the water line. While Majic T&I Enamels are very hard-drying, moisture resistant coatings, they are not designed, nor recommended, for application onto surfaces subject to immersion, or submersion, exposures.

This product can be applied by brush or spray on your truck as long as your truck is iron, steel, aluminum or properly primed galvanized metal.

Majic Tractor, Truck & Implement Enamels are very hard-drying, industrial oil/alkyd coatings that, by themselves, provide excellent adhesion and corrosion resistance. For increased film hardness, and to accelerate “curing” of Majic T&I Enamels, a Catalyst Hardener (Majic Catalyst Hardener, #8-0950) may be used, but is strictly optional. The benefit of increased hardness will provide greater abrasion resistance, and accelerated curing means the film will reach maximum “hardness” in fewer days than without the use of a catalyst. We do not recommend that Majic Catalyst Hardener be used with Majic T&I Primers, nor with Majic Clear Coat High Gloss Lacquer (also optional). If the use of Majic Catalyst Hardener is opted, please follow package directions for mixing, safety, & disposal very carefully – and during application, the product must be applied in thin coats (recommended applied thickness = 2.5 mils wet), and allow to dry 24 hours (minimum) between coats (with, or without the use of Catalyst Hardener).

Majic Tractor, Truck & Implement Enamel may be applied by brush, roller, pad application, airless or conventional spray - and actually, conventional spray is the preferred method. Magic T&I Enamel will need to be reduced at approximately 8:1 (8 parts Majic T&I Enamel to 1 part Majic Reducer*) to (a) aid in proper atomization of product, (b) provide for best "flow & leveling" of applied product, and (c) to help control, and maintain application at the recommended applied thickness of 2.5-3.0 mils wet. Please be sure to read, and carefully follow, label directions - with special attention paid to the recommended applied thickness, and the allowable receipt time of 24 hours (minimum). Too heavy an application, and/or re-coating too soon, will result in a film that won't dry "hard" for several days...or longer.