LA-CO 11775 Plasto-Joint Stik Thread Sealant, 1-1/4 oz
LA-CO 11775 is Plasto-Joint Stik, a compact stick-form thread sealant designed for sealing
plastic pipe threads in pool, spa, and plumbing applications. This easy-to-apply sealant is commonly used on ABS,
PVC, and CPVC threaded fittings and is also suitable for certain metal threaded connections.
Key Features
- Part Number: 11775
- Brand: LA-CO (Markal)
- Product Name: Plasto-Joint Stik
- Size: 1-1/4 oz stick
- Thread sealant stick for plastic pipe threads
- Commonly used on ABS, PVC, and CPVC threaded fittings
- Compact pocket-size stick for clean, convenient application
- Rated for gases up to 300 PSI and liquids up to 500 PSI
- Temperature resistance up to 250°F (121°C)
- Made in USA
- Do not use on oxygen service
Applications
Ideal for pool and spa installation, equipment pad plumbing, and general threaded plastic fitting assembly where a
reliable thread seal is needed. Common uses include threaded adapters, fittings, valves, and service repairs.
Usage Notes
- Apply to clean male threads before assembly.
- Use on threaded connections only (not for slip/socket solvent-weld joints).
- Tighten fittings to proper torque to avoid over-tightening plastic threads.
- Follow manufacturer instructions and compatibility guidelines for your application.
- Do not use on oxygen service.
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Maintenance Tips
- Inspect threaded joints periodically for leaks, especially after seasonal startup.
- Reapply sealant when disassembling and reassembling threaded fittings.
- Avoid mixing incompatible sealants on the same connection.
- Store capped and in a cool, dry place to maintain product condition.
