Asphalt Sealcoating System Tip: Losing Pressure at the …
Reason 3: Clogged Spray Gun. The third reason that you might not have proper pressure at the tip is in the case that you have a trigger spray gun. Over time, if it's not cleaned and flushed at the end of every day, it will get backed up and blocked up in the handle. You'll be at a job site and your system will spray fine for a minute and a ...