DIY aluminum patina, try Aluminum Black, the acid touch...add some complexity and depth to parts

While rebuilding an old motorcycle, I am confronted with the opportunity to repaint the damaged side covers. I decided to weather them more and accentuate the eccentricities. I used a mild commercially available acid to accomplish this. The product is called Aluminum Black, and it's sold as a way to cover scratches on blackened aluminum parts. #motorcycle #patina #painting #aluminium #adaptability #art #diy