Graco TSL Throat Seal Liquid 8 oz Bottle - 206994
Graco TSL Throat Seal Liquid 8 oz Bottle - 206994
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Specially formulated to dissolve paint buildup on displacement rods and prevent premature packing wear. Extends the operational lifespan of all piston pumps and airless paint sprayers.
Protect your paint sprayer investment and prevent costly packing damage with Graco® TSL™ Throat Seal Liquid (8 fl. oz. Bottle - 206994).
Graco Throat Seal Liquid (TSL) is a non-evaporating, specially formulated lubricant required for the daily operation and maintenance of piston-driven airless paint sprayers. Applied directly to the wet cup and displacement rod, TSL continuously dissolves wet or dried coating residue before it can adhere to the displacement rod and slice through upper pump packings.
Essential for professional painting contractors and maintenance technicians, using TSL prior to every spraying session significantly reduces friction, cuts down on maintenance downtime, and extends pump packing life. The convenient 8-ounce squeeze bottle features a precision applicator tip for clean, spill-free dispensing into pump throat packing nuts.
Performance Engineering
- Prevents Packing Degradation: Dissolves wet and dried coatings on displacement rods to prevent scoring and premature packing failure.
- Non-Evaporating Formula: Remains fluid inside the pump wet cup without drying out or attracting heavy abrasive debris.
- Reduces Friction & Heat: Lubricates high-speed piston rods to reduce friction, operating temperature, and component wear.
- Precision Dispensing Tip: Squeeze bottle with pointed applicator spout allows clean, pinpoint application directly into the packing nut.
- Universal Pump Compatibility: Recommended for use on all Graco and industry-standard airless piston sprayer displacement pumps.
Technical Specifications
| Manufacturer / Brand | Graco® Inc. |
| SKU / MPN | 206994 (Grainger: 20L045) |
| Barcode (UPC) | 633955309692 |
| Container Volume | 8 Fluid Ounces (236 mL) |
| Container Type | Plastic Squeeze Bottle with Dispensing Cap |
| Chemical Type | Throat Seal Liquid / Non-Evaporating Solvent Blend |
| Recommended Application | Displacement Rods & Pump Wet Cups on Airless Paint Sprayers |
Professional Paint Sprayer Accessories — Genuine Graco Quality & Pump Maintenance.
Frequently Asked Questions
How long does it take for my order to ship?
Orders are processed within 24–48 hours (business days). You’ll receive a tracking number by email once your package is on the way.
What shipping carrier do you use?
We ship through the United States Postal Service (USPS). Delivery times vary depending on your location and the service chosen at checkout.
Can I return an item if I change my mind?
Yes, returns are accepted within 14 days as long as the product is unopened and in its original packaging. Customers are responsible for return shipping and a restocking fee applies.
Do you offer local delivery or pickup?
Yes, local delivery is available within 20 miles of Merrimack, NH on qualifying orders. Contact us for details and scheduling.
Are all products covered by a warranty?
Many products include manufacturer warranties. Warranty terms vary by brand, so please refer to the product packaging or contact us for specifics.
Disclosures
Trademark & Non-Affiliation Disclosure
Trademark & Non-Affiliation Disclosure
Trademark & Non-Affiliation Disclosure
Trademark & Non-Affiliation Disclosure