PPG-SEMCO® Model 350 Sealant Dispensing Tool with 8oz Retainer

Professional-Grade Precision in Aerospace Sealant Application

The PPG-SEMCO® Model 350 represents the pinnacle of pneumatic sealant dispensing technology, delivering unparalleled control and efficiency for aerospace manufacturing and maintenance operations. This premium dispensing tool, complete with an ergonomic handle and 8oz retainer, has been engineered to exceed the performance capabilities of the industry-standard Model 250, establishing a new benchmark for precision sealant application.

The Model 350's revolutionary design incorporates multiple advanced features that significantly enhance operator experience and application quality. The innovative bayonet-style retainer holder enables swift cartridge replacement, minimizing downtime during critical production processes. Its ergonomically optimized handle reduces operator fatigue during extended use, while the adjustable flow-rate dial provides unprecedented control over material dispensing—allowing for both broad application and intricate detail work with a simple adjustment.

Purpose-built for the quiet, pneumatic application of sealants, adhesives, potting compounds, and specialized materials, this versatile tool accommodates all standard PPG-SEMCO® disposable cartridges and Semkit® packages for multi-component materials. The Model 350 is available with compatible retainers for 2.5, 6, 8, and 12 ounce cartridges, offering flexibility across various application requirements.

Constructed from durable metal components and high-performance engineered plastics, the Model 350 withstands the demanding conditions of production environments. The nickel-plated retainers connect securely to the valve assembly via the quick-connect bayonet lock fixture, ensuring stability during operation while allowing for effortless cartridge replacement. For applications in confined spaces, the removable handle provides enhanced clearance and maneuverability without compromising functionality.

Complete your sealant application system with essential accessories including cartridges, nozzles, and retainers, along with recommended application tools, removal tools, and appropriate pneumatic hose connections (sold separately).