Graco Throat Seal Liquid (TSL) is specially designed to keep your pump running smoothly by preventing paint and coatings from drying on the displacement rod and packings. This simple yet essential solution helps extend the lifespan of your equipment and reduce wear over time.

Regular maintenance is key to performance, and TSL makes it easy. By keeping the pump rod clean and free from buildup, it protects the packings and ensures consistent, reliable operation.

Perfect for professional decorators, Graco TSL is an essential part of any spray system maintenance routine—keeping your gear in top condition, job after job.