Professional-Grade Precision

The PPG-SEMCO® Model 250-A sealant application tool represents the pinnacle of pneumatic dispensing technology, engineered specifically for aerospace, automotive, and industrial applications where precision and reliability are non-negotiable. This professional-grade tool comes complete with an ergonomically designed handle and a robust 12oz retainer, providing operators with exceptional control during material application.

Designed for whisper-quiet operation, the Model 250-A delivers consistent, controlled application of sealants, adhesives, potting compounds, and specialized materials packaged in PPG-SEMCO® disposable cartridges or Semkit packages for multi-component materials. The versatile system accommodates multiple cartridge sizes through interchangeable retainers, supporting standard 1, 2.5, 6, 8, and 12 ounce disposable cartridges to match your specific application requirements.

Constructed from industrial-grade metals and high-performance engineered plastics, the Model 250-A is built to withstand demanding production environments and daily intensive use. The premium nickel-plated retainers connect to the valve assembly via an innovative quick-connect bayonet lock system, ensuring secure attachment while allowing for rapid cartridge replacement to maximize operational efficiency.

For applications in space-restricted areas, the detachable handle provides enhanced maneuverability and access, allowing technicians to adapt the tool to challenging work conditions without compromising application quality. This thoughtful design feature makes the Model 250-A exceptionally versatile across diverse manufacturing scenarios.

Complete your application system with required accessories including compatible cartridges, precision nozzles, and appropriate retainers. For optimal performance, we recommend supplementing with specialized application tools, removal tools, and a high-quality pneumatic hose (sold separately) to create a comprehensive dispensing solution for your production needs.