Quick Answer
Back flushing with the Madworks AC002 hard cap is the fastest way to clean acrylic paint from your airbrush between color changes and after each session.
Why Back Flushing Beats Other Cleaning Methods
Wipes, fingers, or soft caps often fail to create a tight seal, letting solvent leak and leaving paint residue behind. The Madworks AC002 hard cap creates a vacuum that forces cleaning solution back through the nozzle, dissolving dried acrylic paint more thoroughly.
This method is especially useful when switching colors quickly—you can clean the cup and nozzle in under a minute without disassembling the brush. For deep cleans, you'll still want to strip the needle and nozzle, but back flushing handles daily maintenance.
Step-by-Step Back Flushing with Madworks AC002
- Prepare your cleaning solution: Fill the paint cup with an airbrush cleaner or solvent suitable for acrylic paint. Use enough to cover the bottom of the cup but avoid overfilling to prevent splashing. Check that the solution is fresh; old or contaminated cleaner won't dissolve paint effectively.
- Attach the Madworks AC002 hard cap: Remove the needle cap and place the hard cap over the nozzle. Press firmly to create a tight seal—this is essential for building the vacuum needed for back flushing. If you feel air escaping, reposition the cap and press again. A loose fit means no vacuum.
- Block the air and trigger the airflow: Cover the air hole on the airbrush body with your finger, then pull the trigger back to release air. The pressure will force the cleaning solution back through the nozzle and into the cup. Keep the trigger pulled for 2–3 seconds. Repeat 3–4 times until the solution in the cup looks clear.
- Flush with clean solvent: Empty the dirty solution, fill the cup with clean solvent, and repeat the back flush once or twice to remove any remaining paint residue. Finish by spraying a small amount of solvent through the airbrush onto a paper towel to confirm the spray pattern is clean.
Product Spotlight
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Madworks AC002 Hard Caps for Back Flushing: Patented hard cap designed for back flushing, providing a tight seal and vacuum to clean the airbrush without removing the needle cap. A proper seal prevents solvent leaks and ensures the cleaning solution flows back through the nozzle, removing paint buildup more effectively than finger or soft-cap methods.
Madworks AC002 Hard Caps for Back Flushing
