{"product_id":"vallejo-mecha-color-mecha-primer-grey-60ml","title":"Vallejo Mecha Color: Mecha Primer Grey (60ml)","description":"\u003cstyle\u003e\n.product__description a,\n.rte a,\n.product-single__description a,\n.product__description a:visited,\n.rte a:visited,\n.product-single__description a:visited {\n  color: #1f1f1f !important;\n  text-decoration: underline !important;\n  transition: color 0.3s ease !important;\n}\n\n.product__description a:hover,\n.rte a:hover,\n.product-single__description a:hover,\n.product__description a:focus,\n.rte a:focus,\n.product-single__description a:focus {\n  color: #ff6600 !important;\n}\n\u003c\/style\u003e\n\n\u003ch2\u003eVallejo 73.641 Mecha Primer Grey — Satin Airbrush Primer, 60ml\u003c\/h2\u003e\n\n\u003ch3\u003eSatin Primer for Gunpla, Miniatures, and Model Kits\u003c\/h3\u003e\n\n\u003cp\u003eA neutral primer can make a big difference when you want clean color control without pushing the model too dark or too bright. \u003cstrong\u003eVallejo 73.641 Mecha Primer Grey\u003c\/strong\u003e gives Gunpla, mecha kits, miniatures, resin parts, and model kits a balanced satin base that works well under almost any color scheme, from mechanical armor plates to fantasy figures and vehicle details.\u003c\/p\u003e\n\n\u003cp\u003eThis bottle corresponds to Vallejo reference \u003cstrong\u003e73.641\u003c\/strong\u003e, Grey Primer in the 60ml Mecha Color format. It is designed for hobby projects that may be handled, posed, masked, painted in several layers, or worked on over multiple sessions. The grey tone gives painters a practical middle ground between black and white primer, helping colors stay readable while preserving a more controlled, realistic base.\u003c\/p\u003e\n\n\u003cp\u003eUnlike a regular paint color, \u003cstrong\u003eVallejo Mecha Primer Grey\u003c\/strong\u003e prepares the surface before the main paint layers. It helps acrylic colors grip better, gives the model a smoother painting surface, and keeps fine details visible when applied in several thin coats.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Mecha Primer Grey Belongs on the Workbench\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeutral color base:\u003c\/strong\u003e A versatile starting point for armor plates, mechanical frames, vehicles, miniatures, tabletop figures, and general model painting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUseful for pre-shading:\u003c\/strong\u003e Grey primer makes it easier to build shadows and highlights without the extreme contrast of black or white primer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for handled models:\u003c\/strong\u003e A good choice for Gunpla, articulated kits, action figures, gaming miniatures, and display models that may be touched during painting or posing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSatin acrylic primer finish:\u003c\/strong\u003e Leaves a smooth, non-glossy surface that supports later paint layers without hiding sculpted or molded detail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e60ml flip-top bottle:\u003c\/strong\u003e A practical mid-size format for regular priming sessions without moving to the larger \u003ca href=\"https:\/\/spraygunner.com\/products\/vallejo-mecha-color-mecha-primer-grey-200ml\"\u003e200ml bottle\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications \u0026amp; Setup\u003c\/h3\u003e\n\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVallejo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMecha Color\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMecha Primer Grey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOfficial Product Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e73.641\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStore SKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e73641\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBottle Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60ml \/ 2.02 fl oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePaint Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWater-based acrylic primer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSatin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor Base\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNeutral grey primer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBest Use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGunpla, mecha kits, miniatures, action figures, resin parts, model kits, armor plates, mechanical frames, vehicles, and neutral basecoats\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSuggested PSI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15–20 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNozzle Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.3mm nozzles and larger recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApply in several thin coats\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOptional Thinning\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003ca href=\"https:\/\/spraygunner.com\/products\/vallejo-airbrush-flow-improver\"\u003eVallejo Airbrush Flow Improver\u003c\/a\u003e when needed for smoother control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCleanup\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVallejo Airbrush Cleaner or suitable acrylic paint cleaner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat Makes Mecha Primer Grey Different from Standard Primers\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eVallejo Mecha Primer Grey 73.641\u003c\/strong\u003e is one of the most flexible primer colors in the Mecha range because it does not force the final paint job in a very dark or very bright direction. It works well when you are not sure whether the model will end up with cold armor, warm panels, metallic areas, military colors, fantasy tones, or layered weathering effects.\u003c\/p\u003e\n\n\u003cp\u003eFor mecha builders, grey primer is especially useful under mechanical frames, armor panels, weapons, thrusters, shields, inner details, and parts that will receive metallics or neutral colors. For miniature painters, it gives a balanced base for tabletop figures, creatures, vehicles, terrain pieces, and display models where both shadows and highlights need to remain easy to control.\u003c\/p\u003e\n\n\u003ch3\u003eAirbrush Settings and Application Tips for Mecha Primer Grey\u003c\/h3\u003e\n\n\u003cp\u003eFor best adhesion, clean the model before priming. Mold release, sanding dust, skin oils, or polishing residue can weaken primer performance, even with a good product. Let washed parts dry completely before applying \u003cstrong\u003eVallejo Mecha Primer Grey\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eShake the bottle very well before use. Apply the primer in two or three thin coats instead of one heavy layer. A heavy coat may cover faster, but thin layers give better control, reduce pooling around joints and panel lines, and help preserve molded detail.\u003c\/p\u003e\n\n\u003cp\u003eStart around \u003cstrong\u003e15–20 PSI\u003c\/strong\u003e and adjust depending on your airbrush, needle size, room temperature, and distance from the model. For ultra-thin layers, use a small amount of \u003ca href=\"https:\/\/spraygunner.com\/products\/vallejo-airbrush-flow-improver\"\u003eVallejo Airbrush Flow Improver\u003c\/a\u003e. Let the primer dry before painting over it, and allow longer curing time before masking, posing, or handling articulated parts.\u003c\/p\u003e\n\n\u003ch3\u003eFrom the SprayGunner Team\u003c\/h3\u003e\n\n\u003cp\u003eGrey is the safest primer choice when you are not fully sure where a build is going. It gives you enough brightness for color accuracy without the harshness of white and enough shadow control without the darkness of black. For Gunpla, neutral sci-fi armor, miniatures, and mixed-color projects, this makes grey one of the easiest primers to trust.\u003c\/p\u003e\n\n\u003cp\u003eWe like Mecha Primer Grey for test builds, conversion projects, and models where the final palette may change halfway through the process. If you are painting metallic parts, neutral armor, aircraft-inspired mecha, or layered weathering, grey keeps the surface readable and gives later colors a balanced starting point.\u003c\/p\u003e\n\n\u003ch3\u003eAvailable Sizes\u003c\/h3\u003e\n\n\u003cp\u003eAlso available in a larger size: \n\u003ca href=\"https:\/\/spraygunner.com\/products\/vallejo-mecha-color-mecha-primer-grey-200ml\"\u003eMecha Primer Grey 200ml\u003c\/a\u003e for high-volume airbrushing, batch priming, and full production work.\n\u003c\/p\u003e\n\n\u003ch3\u003eRelated Vallejo Mecha Primers\u003c\/h3\u003e\n\n\u003cp\u003eAlso in the Mecha Primer range: \n\u003ca href=\"https:\/\/spraygunner.com\/products\/vallejo-mecha-color-mecha-primer-black-200ml\"\u003eMecha Primer Black 74.642\u003c\/a\u003e, \n\u003ca href=\"https:\/\/spraygunner.com\/products\/vallejo-mecha-color-mecha-primer-ivory-60ml\"\u003eMecha Primer Ivory 73.643\u003c\/a\u003e, and \n\u003ca href=\"https:\/\/spraygunner.com\/products\/vallejo-mecha-color-mecha-primer-sand-200ml\"\u003eMecha Primer Sand 74.644\u003c\/a\u003e.\n\u003c\/p\u003e\n\n\u003ch3\u003eSafety \u0026amp; Handling\u003c\/h3\u003e\n\n\u003cp\u003eAlways follow the safety information on the product label. Use in a well-ventilated area, avoid spraying near your face, and clean your airbrush after use to prevent dried primer buildup inside the nozzle.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions — Vallejo Mecha Primer Grey 73.641\u003c\/h2\u003e\n\n\u003ch3\u003eWhat PSI should I use for Vallejo Mecha Primer Grey?\u003c\/h3\u003e\n\u003cp\u003eStart at 15–20 PSI with a 0.3mm or 0.4mm nozzle. Apply two or three thin coats instead of one heavy pass. If coverage looks uneven, adjust pressure slightly and keep the airbrush moving to avoid pooling around panel lines or joints.\u003c\/p\u003e\n\n\u003ch3\u003eCan I brush-apply Mecha Primer Grey instead of airbrushing?\u003c\/h3\u003e\n\u003cp\u003eIt is formulated for airbrush use, but brush application can work for small corrections, touch-ups, and limited areas. Use thin coats with a soft brush and expect a slightly more textured surface than airbrushed coverage.\u003c\/p\u003e\n\n\u003ch3\u003eDoes Mecha Primer Grey work on resin and metal miniatures?\u003c\/h3\u003e\n\u003cp\u003eYes. Mecha Primer Grey bonds to plastic, resin, PVC, and metal surfaces when the parts are properly cleaned before priming. Wipe resin and metal parts with isopropyl alcohol to remove mold release agents, sanding dust, and fingerprints.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the difference between Vallejo Mecha Primer and Vallejo Surface Primer?\u003c\/h3\u003e\n\u003cp\u003eMecha Primer is designed for handled hobby subjects such as Gunpla, mecha kits, action figures, and miniatures that may be posed, masked, or touched during the build. Vallejo Surface Primer is a broader universal primer range with more colors and general modeling uses.\u003c\/p\u003e\n\n\u003ch3\u003eHow many coats of Mecha Primer Grey do I need?\u003c\/h3\u003e\n\u003cp\u003eTwo thin coats are usually enough for a smooth neutral base. A third light coat can help when priming over darker plastic, clear parts, or uneven surfaces. Avoid one heavy coat because it can pool around details and soften sharp panel lines.\u003c\/p\u003e","brand":"SprayGunner","offers":[{"title":"Default Title","offer_id":52664545837343,"sku":"73641","price":7.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0847\/7294\/6207\/files\/73641.webp?v=1783525008","url":"https:\/\/tiuscorp.com\/products\/vallejo-mecha-color-mecha-primer-grey-60ml","provider":"TIUS Wholesale","version":"1.0","type":"link"}