Spray tip losing pressure when using a DIY asphalt sealcoating system can mean one of three things. Discover these potential causes and how to fix them.
Have you suddenly lost pressure at the spray tip of your sealcoating machine? There are a few different reasons why this can happen.
Updated: When this article was written, the most popular sealer was a coal tar concentrate. This is now updated! Coal tar sealer has been banned or restricted in many states and municipalities, and asphalt emulsion sealer is now the most popular.


