Ensure your airless paint sprayer delivers consistent, reliable performance with Graco TSL Throat Seal Liquid. Specially formulated to protect the pump’s displacement rod and packings, this high‑quality throat seal liquid prevents paint and coatings from drying and adhering to internal components, reducing wear and extending the life of your equipment.

Ideal for professional contractors and tradies, Graco TSL helps minimise maintenance and costly downtime. Simply add TSL to your pump’s wet cup before each use to create a protective barrier that keeps paint residue from building up. Compatible with Graco airless sprayers, this reliable fluid keeps pumps running smoothly, maximising efficiency on every job.

Key Benefits:

• Prevents dried paint and coatings from sticking to displacement rods and packings.

• Extends pump life and reduces maintenance frequency.

• Helps maintain smooth, reliable spray performance.

• Easy to use – add to the wet cup before spraying.

Whether you’re working on residential painting or large commercial projects, Graco TSL is a must‑have pump protectant that keeps your sprayer performing at its best.