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PPG-SEMCO® Model 250-A with 6.0 oz. Retainer Sealant Tool with Handle — Black | Pneumatic | Complete System | Aerospace & Industrial

Professional-grade pneumatic sealant dispensing tool — complete with ergonomic black handle and 6.0 oz. nickel-plated retainer. Engineered for consistent, precise material application in aerospace, automotive, and industrial environments.

The PPG-SEMCO® Model 250-A with 6.0 oz. Retainer Sealant Tool represents the pinnacle of pneumatic application technology — engineered specifically for aerospace, automotive, and industrial professionals who demand consistent, reliable material dispensing. This premium tool arrives complete with an ergonomic black handle and a robust 6.0 oz. nickel-plated retainer, delivering whisper-quiet operation with precise control over sealant, adhesive, and potting compound material flow.
What's Included in This Box

This complete unit includes the Model 250-A pneumatic tool body, ergonomic black handle assembly, and 6.0 oz. nickel-plated retainer — ready to pair with your PPG-SEMCO® 6.0 oz. cartridges and precision nozzles. Cartridges, nozzles, and pneumatic hose are sold separately.

At a Glance

Black
Handle Color
Pneumatic
Drive Type
6.0 oz.
Retainer Size
Retainer
Included ✅
Model 250-A
Tool Model
🔫
Enhanced Professional-Grade Precision Application

The Model 250-A with 6.0 oz. Retainer delivers whisper-quiet pneumatic dispensing of sealants, adhesives, potting compounds, and specialized formulations from PPG-SEMCO® disposable cartridges and Semkit packages. The 6.0 oz. nickel-plated retainer connects via a sophisticated quick-connect bayonet locking system — secure valve assembly attachment with swift cartridge replacement to minimize downtime and maximize productivity.

Model 250-A Anatomy — Precision-Engineered for Professional Performance

🖤
Ergonomic Black Handle

Comfortable grip for extended professional use — detachable for confined-space operations requiring enhanced maneuverability and access

🔩
6.0 oz. Nickel-Plated Retainer

Included — robust 6.0 oz. capacity with premium nickel plating for corrosion resistance and longevity in demanding environments

🔒
Bayonet Lock System

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

⚙️
Industrial-Strength Build

Industrial-strength metals and high-performance engineered plastics — built to withstand demanding production environments while maintaining operational integrity

💨
Whisper-Quiet Pneumatic Drive

Quiet, efficient air-powered dispensing — precise, consistent material flow for high-volume aerospace and industrial applications

Key Features & Benefits

🔩 Robust 6.0 oz. Nickel-Plated Retainer — Included

Ships complete with a robust 6.0 oz. nickel-plated retainer — precision-fit for 6.0 oz. PPG-SEMCO® disposable cartridges. Premium nickel plating delivers superior corrosion resistance and longevity, ensuring reliable performance in aggressive sealant and adhesive dispensing environments across aerospace, automotive, and industrial applications.

💨 Whisper-Quiet Pneumatic Operation

Engineered for whisper-quiet pneumatic dispensing — expertly handles sealants, adhesives, potting compounds, and specialized formulations from PPG-SEMCO® disposable cartridges and Semkit packages for multi-component materials, delivering seamless, consistent material flow with precise control.

🔒 Quick-Connect Bayonet Lock System

The innovative quick-connect bayonet locking system ensures secure retainer-to-valve assembly attachment while allowing for swift cartridge replacement — minimizing downtime and maximizing productivity in high-cycle production environments where changeover speed directly impacts operational efficiency.

🖤 Detachable Ergonomic Handle

The detachable ergonomic black handle provides comfortable operation during extended professional use — fully removable for space-restricted applications, allowing technicians to adapt the tool to challenging workspaces without sacrificing performance or application precision.

⚙️ Industrial-Strength Construction

Constructed from industrial-strength metals and high-performance engineered plastics — designed to withstand the demanding conditions of production environments while maintaining operational integrity and delivering consistent performance throughout the full service life of the tool.

🔄 Versatile Multi-Size Compatibility

The Model 250-A's interchangeable retainer system accommodates a comprehensive range of cartridge volumes — compatible with 1, 2.5, 6, 8, and 12 oz. disposable cartridges, making this tool adaptable to virtually any precision dispensing requirement across your full application range.

Included Retainer — 6.0 oz. Nickel-Plated

🔩
6.0 oz. Capacity

Precision-fit for 6.0 oz. PPG-SEMCO® disposable cartridges — ideal for mid-to-high volume professional dispensing applications

Nickel-Plated Finish

Premium nickel plating — superior corrosion resistance and extended service life in aggressive sealant and adhesive dispensing environments

🔒
Bayonet Lock Ready

Connects to the valve assembly via quick-connect bayonet lock — secure, rattle-free fit with swift changeover capability

Full Retainer Size Compatibility — Expand Your System

The Model 250-A supports the full range of PPG-SEMCO® retainer sizes. Additional retainers are available separately to expand your dispensing capabilities across different cartridge volumes.

1 oz.
Sold Separately
2.5 oz.
Sold Separately
6 oz.
Included
8 oz.
Sold Separately
12 oz.
Sold Separately

Building Your Complete 250-A Dispensing System

🔫
Step 1 ← Here
250-A Tool + 6.0 oz. Retainer

This product — complete with black handle and 6.0 oz. nickel-plated retainer included

🧴
Step 2
Load 6.0 oz. Cartridge

PPG-SEMCO® 6.0 oz. disposable cartridge or Semkit package — secured via bayonet lock

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Step 3
Attach Nozzle

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

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Step 4
Connect Pneumatic Hose

Connect air supply via pneumatic hose — sold separately. Verify fitting compatibility.

🎯
Step 5
Dispense with Precision

Whisper-quiet pneumatic dispensing — consistent, controlled material application every time

Essential & Recommended Accessories

⚠️ Essential Accessories — Required
🧴
PPG-SEMCO® Cartridges
6.0 oz. disposable cartridges or Semkit packages for multi-component materials
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Precision Application Nozzles
Multiple tip configurations for accurate material placement and bead profile control
💨
Pneumatic Hose
Required for air supply connection — must be ordered separately. Verify fitting compatibility.
💡 Recommended Accessories
🛠️
Specialized Application Tools
PPG-SEMCO® scrapers, GID tools, and accessories for professional-grade workflow efficiency
🧹
Material Removal Tools
Sealant removal and surface preparation tools to complete your professional dispensing workflow
🔄
Additional Retainer Sizes
1, 2.5, 8, and 12 oz. retainers available separately to expand system versatility

Applications & Industries

✈️
Aerospace

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

🚗
Automotive

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

⚙️
Industrial

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

Quality You Can Count On

🔩
6.0 oz. Nickel-Plated Retainer

Included — robust corrosion resistance and longevity for demanding professional environments

💨
Whisper-Quiet Drive

Consistent, controlled pneumatic dispensing for precision-critical professional applications

🔒
Bayonet Lock System

Secure, swift cartridge attachment and changeover — minimizes downtime in production

🖤
Detachable Handle

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

PPG-SEMCO® Model 250-A 6.0 oz. Retainer Sealant Tool — Complete professional-grade pneumatic dispensing system for mid-to-high volume aerospace, automotive, and industrial applications.

Pneumatic | Black Handle | 6.0 oz. Nickel-Plated Retainer Included | Multi-Size Compatible | Aerospace · Automotive · Industrial

⚠️ System Compatibility Notice: This product includes the Model 250-A tool body, black handle assembly, and 6.0 oz. nickel-plated retainer. PPG-SEMCO® cartridges, precision application nozzles, and pneumatic hose are required for operation and must be purchased separately. Always verify cartridge, nozzle, and hose compatibility before ordering. Contact PPG-SEMCO® to confirm part number applicability for your specific application.

Legal Notice: All recommendations, statements, and technical data contained herein are based on tests believed to be reliable and correct, but accuracy and completeness are not guaranteed and are not to be construed as a warranty, either expressed or implied. User shall rely on their own information and tests to determine suitability of the product for the intended use and assumes all risks and liability resulting from use of the product.

Semco® is a registered trademark of PRC-DeSoto International Inc., registered with the U.S. Patent Office. PPG-SEMCO® is a registered trademark of PPG Industries. Specifications subject to change without notice.