Painted brake lines ?

I put paint on the lines on my truck and daily drivers. I use hi temp paint on the exhaust on them now too. With the liquid calcium they use on the roads now it almost doubles the life expectancy. Brake fluid will eat paint if it hasn't fully cured, or if it's left on it. I bend the lines, paint them, install them, and bleed. Use a piece of clear vinyl tubing on the bleeder to keep the fluid away from painted parts that haven't been heeat cycled. Use brake cleaner liberally on parts that have.