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PPG-SEMCO® Model 250-A with 12.0 oz. Retainer Sealant Tool with Handle — Black | Pneumatic | Complete System | Aerospace & Industrial
Professional-grade pneumatic sealant dispensing tool — complete with ergonomic black handle and 12.0 oz. nickel-plated retainer. Precision-engineered for consistent, controlled material application across the most demanding aerospace, automotive, and industrial environments.
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What's Included in This Box
This complete unit includes the Model 250-A pneumatic tool body, ergonomic black handle assembly, and 12.0 oz. nickel-plated retainer — ready to pair with your PPG-SEMCO® 12.0 oz. cartridges and precision nozzles. Cartridges, nozzles, and pneumatic hose are sold separately. |
At a Glance
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Black
Handle Color
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Pneumatic
Drive Type
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12.0 oz.
Retainer Size
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Retainer
Included ✅
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Model 250-A
Tool Model
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Professional-Grade Precision — Maximum Capacity Dispensing
The Model 250-A with 12.0 oz. Retainer delivers whisper-quiet, consistent pneumatic dispensing of sealants, adhesives, potting compounds, and specialized materials from PPG-SEMCO® disposable cartridges and Semkit packages. The 12.0 oz. nickel-plated retainer — the largest in the 250-A retainer lineup — connects via an innovative quick-connect bayonet lock system, enabling rapid cartridge replacement and creating a comprehensive dispensing solution for your most demanding production needs. |
Model 250-A Anatomy — Precision-Engineered for Professional Performance
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Ergonomic Black Handle
Comfortable grip for extended professional use — detachable for space-restricted operations, adapting the tool to challenging work conditions without compromising quality |
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12.0 oz. Nickel-Plated Retainer
Included — the largest retainer in the 250-A lineup; premium nickel plating for corrosion resistance and longevity in demanding environments |
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Bayonet Lock System
Quick-connect bayonet lock — secure retainer-to-valve attachment with rapid cartridge replacement to maximize operational efficiency |
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Industrial-Grade Build
Industrial-grade metals and high-performance engineered plastics — built to withstand demanding production environments and daily intensive use |
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Whisper-Quiet Pneumatic Drive
Quiet, controlled air-powered dispensing — consistent material flow for precision-critical aerospace and industrial production applications |
Key Features & Benefits
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🔩 12.0 oz. Nickel-Plated Retainer — Included
Ships complete with a robust 12.0 oz. nickel-plated retainer — the largest capacity retainer in the 250-A lineup, precision-fit for 12.0 oz. PPG-SEMCO® disposable cartridges. Premium nickel plating delivers superior corrosion resistance and longevity for reliable performance in the most aggressive professional dispensing environments. |
💨 Whisper-Quiet Pneumatic Operation
Engineered for whisper-quiet, consistent pneumatic dispensing — delivers controlled application of sealants, adhesives, potting compounds, and specialized materials from PPG-SEMCO® disposable cartridges and Semkit packages for multi-component materials across diverse manufacturing scenarios. |
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🔒 Quick-Connect Bayonet Lock System
The innovative quick-connect bayonet lock system ensures secure retainer-to-valve assembly attachment while allowing for rapid cartridge replacement — maximizing operational efficiency in high-cycle production environments and minimizing downtime during extended dispensing operations. |
🖤 Detachable Ergonomic Handle
The detachable ergonomic black handle provides exceptional operator control during extended use — fully removable for space-restricted applications, allowing technicians to adapt the tool to challenging work conditions without compromising application quality across diverse manufacturing scenarios. |
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⚙️ Industrial-Grade Durability
Constructed from industrial-grade metals and high-performance engineered plastics — built to withstand demanding production environments and daily intensive use, delivering long-term reliability and consistent operational performance throughout the full service life of the tool. |
🔄 Comprehensive Multi-Size Compatibility
The Model 250-A's interchangeable retainer system supports the full range of cartridge volumes — compatible with 1, 2.5, 6, 8, and 12 oz. disposable cartridges, making this tool exceptionally versatile across diverse manufacturing scenarios and application requirements. |
Included Retainer — 12.0 oz. Nickel-Plated
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12.0 oz. — Maximum Capacity
The largest retainer in the 250-A lineup — precision-fit for 12.0 oz. PPG-SEMCO® cartridges for maximum-volume professional dispensing operations |
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Nickel-Plated Finish
Premium nickel plating — superior corrosion resistance and extended service life in aggressive sealant and adhesive dispensing environments |
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Bayonet Lock Ready
Connects to the valve assembly via quick-connect bayonet lock — secure, rattle-free fit with rapid changeover for maximum production uptime |
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 and application requirements.
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1 oz.
Sold Separately
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2.5 oz.
Sold Separately
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6 oz.
Sold Separately
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8 oz.
Sold Separately
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12 oz.
Included
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Building Your Complete 250-A Dispensing System
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Step 1 ← Here
250-A Tool + 12.0 oz. Retainer
This product — complete with black handle and 12.0 oz. nickel-plated retainer included |
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Step 2
Load 12.0 oz. Cartridge
PPG-SEMCO® 12.0 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 high-quality pneumatic hose to air supply — sold separately. Verify fitting compatibility. |
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Step 5
Dispense with Precision
Whisper-quiet pneumatic dispensing — consistent, controlled material application every time |
Essential & Recommended Accessories
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⚠️ Essential Accessories — Required
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💡 Recommended for Optimal Performance
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Applications & Industries
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Aerospace
Aircraft structural sealing, fuel tank sealant application, and potting compound dispensing in MRO and manufacturing environments requiring precision and repeatability |
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Automotive
High-volume adhesive and sealant dispensing for vehicle assembly, body sealing, and specialty automotive manufacturing production lines |
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Industrial
General industrial sealant and adhesive dispensing for manufacturing, assembly, and maintenance operations requiring maximum-volume, controlled material application |
Quality You Can Count On
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12.0 oz. Nickel-Plated Retainer
Included — maximum capacity, premium corrosion resistance for demanding environments |
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Whisper-Quiet Drive
Consistent, controlled pneumatic dispensing for precision-critical production applications |
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Bayonet Lock System
Secure, rapid cartridge attachment and changeover — maximizes operational efficiency |
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Detachable Handle
Removes for space-restricted access — exceptional versatility across diverse manufacturing scenarios |
PPG-SEMCO® Model 250-A 12.0 oz. Retainer Sealant Tool — Maximum-capacity professional-grade pneumatic dispensing for the most demanding aerospace, automotive, and industrial applications.
Pneumatic | Black Handle | 12.0 oz. Nickel-Plated Retainer Included | Maximum Capacity | Multi-Size Compatible | Aerospace · Automotive · Industrial
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.
