Comfortable grip for extended use — removable for confined-space operations requiring enhanced maneuverability

Robust construction — metal components and high-performance engineered plastics built to withstand demanding production environments

Quick-connect bayonet lock — secure cartridge attachment with rapid changeover to minimize downtime and maximize productivity

Multi-size compatibility — accepts retainers for 1, 2.5, 6, 8, and 12 oz. cartridges (retainers sold separately)

Quiet, efficient air-powered dispensing — consistent material flow for high-volume production and extended professional operations

Delivers quiet, efficient pneumatic dispensing of sealants, adhesives, potting compounds, and specialized materials — consistent, controlled material flow for professional aerospace, automotive, and industrial applications where precision and repeatability are non-negotiable.

The ergonomic black handle provides comfortable operation during extended use — and can be removed entirely when working in confined spaces, giving operators the flexibility and maneuverability required for complex aerospace MRO and industrial assembly applications.

The sophisticated quick-connect bayonet lock mechanism ensures secure cartridge attachment while enabling rapid cartridge replacement — minimizing downtime and maximizing productivity in high-cycle production environments where changeover speed directly impacts throughput.

Accommodates multiple cartridge sizes through its interchangeable retainer system — compatible with 1, 2.5, 6, 8, and 12 oz. disposable cartridges. Retainers feature premium nickel plating for corrosion resistance and longevity. Retainers must be purchased separately.

Constructed with robust metal components and high-performance engineered plastics — designed to withstand demanding production environments and the mechanical stresses of high-cycle professional dispensing operations in aerospace, automotive, and industrial settings.

Engineered for use with PPG-SEMCO® disposable cartridges and Semkit packages for multi-component formulations — compatible with sealants, adhesives, potting compounds, and specialized materials across the full PPG-SEMCO® product range.

This product — pneumatic tool body with black handle. Retainer not included.

Select 1, 2.5, 6, 8, or 12 oz. nickel-plated retainer — sold separately

PPG-SEMCO® disposable cartridge or Semkit package — matched to retainer size

Precision PPG-SEMCO® nozzle for accurate bead profile and material placement

Connect pneumatic hose (sold separately) and dispense with precision control

Nickel-plated retainers available in 1, 2.5, 6, 8, and 12 oz. — must be purchased separately to complete this tool

PPG-SEMCO® disposable cartridges and Semkit packages for multi-component sealant and adhesive formulations

Multiple tip configurations for different bead profiles and accurate material placement requirements

Required pneumatic hose for air supply connection — sold separately. Verify fitting compatibility before ordering.

PPG-SEMCO® scrapers, GID tools, and application accessories for professional-grade results

Model 250-A/B Metal Swivel Assembly — adds 360° rotational freedom for complex dispensing maneuvers

Sealant removal and surface preparation tools to complete your professional dispensing workflow

Appropriate personal protective equipment for safe handling of sealants, adhesives, and potting compounds

Aircraft structural sealing, fuel tank sealant application, and potting compound dispensing in MRO and manufacturing environments requiring precision and repeatability

High-volume adhesive and sealant dispensing for vehicle assembly, body sealing, and specialty automotive manufacturing production lines

General industrial sealant and adhesive dispensing for manufacturing, assembly, and maintenance operations requiring consistent, controlled material application

Consistent, controlled air-powered dispensing for high-volume professional operations

Secure, rapid cartridge attachment and changeover — minimizes downtime in production environments

Ergonomic black handle removes for confined-space access — operator comfort for extended use

Interchangeable retainers for 1–12 oz. cartridges — maximum application versatility