Enamel Streaking Grime and Rust for AFV, Ship and Sci-Fi Modeling Pre-Mixed Enamel Streaks – Ready-to-use pigment density in a 35ml jar. No oil paint mixing, no test panels, no thinner ratios to dial in before starting the build. Two-Brush Workflow – Draw vertical lines with a fine brush, wait ten minutes, soften with a damp flat brush. The drag-down step turns drawn lines into convincing weathering. Doubles as Pin Wash – Diluted with white spirit, capillary flow pulls the enamel into panel lines and around rivets for clean panel-line work alongside the streaking pass. Reactivates with White Spirit – Enamel chemistry stays workable for hours. Soften, blend, or remove streaks with a clean brush and thinner until the effect reads right. 📝 About the Streaking Effects Range AK Interactive built this enamel line because mixing oil paint streaks the old way was inconsistent — too thick one session, too thin the next. Each 35ml jar is pre-mixed at the correct pigment density for vertical-line application, so the bottle you opened a year ago and the one you open today lay down the same streak. That batch consistency is why competition modelers and YouTube tutorial channels stayed with this line through three Spanish manufacturing eras. Application chemistry is enamel — solvent-based — which sits stable on top of fully cured acrylic or lacquer paint without lifting the underlying color. Build your base coat in any acrylic system (Vallejo, AK 3GEN, Tamiya) or lacquer (Mr. Color, Tamiya lacquer), seal with gloss clear, and apply this enamel streak on top without chemistry conflict. Cleanup uses White Spirit or odorless mineral spirits — never water, never lacquer thinner. 🎯 Color Selection Guide AK-012 Streaking Grime – Brown-tan dirt for Dark Yellow / RAL 7028 Dunkelgelb late-war German armor (Panther, Tiger I, StuG III), also reads correctly on US Olive Drab and British Caunter scheme AK-013 Rust Streaks – Universal rust for any rivet, exhaust, fuel cap, or metal-on-metal wear point. Works on AFV, naval, aircraft, and industrial subjects AK-014 Winter Streaking Grime – Light grey-tan for whitewashed Eastern Front armor, modern Arctic vehicles, and snow-camo aircraft AK-024 Dark Streaking Grime – Darkest in the range, for Olive Drab Sherman / M4, Soviet 4BO green, and modern jungle camouflage AK-067 Streaking Grime for DAK Vehicles – Afrika Korps Panzer III and Panzer IV in RAL 8000 Gelbbraun, also reads correctly on Italian M13/40 and Carro Armato sand-yellow AK-069 Streaking Grime for Panzer Grey – Cool-toned grime for early-war German armor in RAL 7021 Panzergrau (Panzer III Ausf E/F, early Tiger I, StuG III Ausf B–E) AK-074 Rain Marks for NATO Tanks – Light water-trail effect for tri-color Bronzegrün/Lederbraun/Teerschwarz camo on Leopard 2, US M1 Abrams, British Challenger 2 AK-094 Streaking Grime for Interiors – Light tones for tank crew compartments, aircraft cockpits, vehicle cabs, and APC interiors where exterior grime reads too dark AK-123 OIF and OEF US Vehicles Streaking – Iraq/Afghanistan-era modern desert dirt over FS 33446 sand camo (M1A2, Stryker, MRAP, M-ATV) AK-304 Brown Streaking Grime for Red Hulls – Rust-streaked weathering for red oxide anti-fouling primer below the waterline on naval models AK-305 Streaking Grime for Light Grey Ships – US Navy haze grey, Royal Navy 507A/507B, and Imperial Japanese Navy Kure grey upper hull and superstructure AK-306 Salt Streaks for Ships – White salt crusting at and just above the waterline, also for harbor scenes and coastal equipment dioramas AK-637 Starship Streaking Grime – Sci-fi mecha, Gundam (HG/MG/PG), Bandai Star Wars kits, Warhammer 40K vehicles, and futuristic spacecraft fuselages For German WWII armor: AK-012 over Dark Yellow late-war, AK-069 over Panzer Grey early-war, AK-067 over DAK desert sand, AK-024 for any dark green or dark brown surface needing streak depth. For Allied and modern AFVs: AK-024 as the all-purpose green/brown choice, AK-074 for NATO tri-color camo, AK-123 for OIF/OEF deployment-specific desert dirt. For ship hulls: AK-304 below the waterline on red anti-fouling primer, AK-305 upper hull and superstructure, AK-306 waterline salt crusting. The combination covers a complete naval weathering pass. For sci-fi, Gundam, and Bandai mecha: AK-637 for fuselage panels where military-vehicle dirt reads too organic. Works on Gunpla, Warhammer 40K, and futuristic spacecraft. 💡 How to Use Step 1 — Surface prep: Apply over fully cured paint (24+ hours after the last paint coat). For acrylic base coats, seal with gloss clear (AK Gauzy Shine, Tamiya X-22, or Mr. Color C46) before streaking — the gloss layer protects underlying paint from solvent re-wetting and gives the enamel a smooth surface to grip. Dead-flat finishes absorb the streak and lock it in place permanently. Step 2 — Apply vertical lines: Shake for 30+ seconds. Load a fine pointed brush (size 0 or 00 synthetic) and paint irregular vertical streaks running down from upper panels, hatches, hinges, exhausts, and fuel caps. Vary streak length and spacing — uniform streaks read as fake. Step 3 — Wait 10 minutes. The enamel needs to set partially before blending. Too soon and it smears entirely; too late and it locks in place. Ten minutes is the sweet spot for 35ml-bottle viscosity at room temperature. Step 4 — Feather with White Spirit: Dampen a clean flat brush (size 4–8 synthetic) in AK-011 White Spirit or AK-047 Odorless Turpentine — flick excess so the brush is moist, not wet. Drag vertically downward through the streak with light pressure, breaking the hard line into a soft graduated dirt run. Wipe between strokes. Decal timing: Apply streaks after decals are placed and sealed. Decals go down on a gloss surface, get sealed with another gloss layer, then receive the streaking pass. Streaking before decals causes silvering when the decal solvent reactivates the enamel underneath. Cleanup & cure: Clean brushes immediately with White Spirit while the enamel is still active. Once cured (24 hours), the streak is ready for varnish overcoat or further weathering layers (pigments, oil dot work, chipping). Sealing with a satin or matte clear coat between weathering passes prevents earlier layers from reactivating when fresh enamel is applied on top. ⚓ Ship Hull Workflow Note Naval modelers using the three ship-specific colors (AK-304, AK-305, AK-306) typically apply in this order: complete the hull paint and gloss-seal it, then apply AK-304 below the waterline on the red oxide primer first. Let it cure for 24 hours and seal with a thin satin clear before moving above the waterline. Apply AK-305 on the upper hull and superstructure, blending with white spirit. Last, apply AK-306 Salt Streaks at and just above the waterline boundary — this is the layer most exposed to handling damage during display, so it goes last and gets a final matte clear seal for protection. ❓ Frequently Asked Questions My streaking came out too dark or too heavy — how do I fix it? Reactivate with White Spirit. Dampen a clean flat brush in AK-011 or AK-047, drag downward through the over-applied area with light pressure, and wipe the brush frequently to remove the excess pigment you're pulling off. This works as long as the streak hasn't fully cured (within 24 hours of application). After full cure, removal requires more aggressive solvent and risks lifting underlying paint — so always check the streak intensity before walking away from the bench. Which White Spirit should I buy — AK-011 or AK-047? AK-011 is the standard White Spirit, slightly faster-evaporating and what AK references in their tutorials. AK-047 is an odorless turpentine alternative for shared workspaces or smell sensitivity — slightly slower evaporation, otherwise functionally identical. Either works for thinning and feathering. Can I apply this directly over Vallejo or Tamiya acrylic without a clear coat? Possible but risky. The enamel solvent can re-wet the underlying acrylic if it isn't fully cured (48+ hours minimum). The safest workflow is: acrylic base coat → 24+ hour cure → gloss clear coat → enamel streaking → feather with White Spirit. Skipping the gloss seal works on small areas but increases the risk of lifting paint when you feather. 📐 Specifications Brand: AK Interactive Product Line: Streaking Effects (Enamel) Volume: 35ml glass jar with shaker bead Formula: Solvent-based enamel, white-spirit-soluble Application: Brush only (not airbrush-compatible) Compatible Solvents: AK-011 White Spirit, AK-047 Odorless Turpentine, generic odorless mineral spirits Compatible Base Coats: Cured acrylic, lacquer, and enamel paint surfaces NOT Compatible With: Wet or partially-cured base paint (will reactivate underlying layer) Drying Time: 10 minutes touch-set for blending; 24 hours full cure Available Variants: 13 colors (see variant selector above) Country of Origin: Spain Hazard Classification: Solvent-based — work in a ventilated area. Keep away from heat and open flame. Best For: AFV weathering, naval ship hulls, aircraft panels, Gunpla and Bandai kits, Warhammer 40K vehicles, diorama scenery
