SEMCO® Flange Caps | Secure Cartridge Sealing Solutions

Professional Containment & Tamper-Evident Protection

Discover PPG Aerospace Store's complete line of SEMCO® Flange Caps – essential components designed to seal the large open end of cartridges, ensuring piston containment and protecting materials from contamination during storage and shipment. Our flange caps are the final safeguard in maintaining material integrity from packaging to application.

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Why Flange Caps Are Essential

Flange caps serve critical functions in your material handling system:

  • Plunger Retention: Securely contains the piston during transportation and storage
  • Contamination Prevention: Seals the cartridge opening to prevent foreign matter from entering
  • Material Protection: Maintains material purity and performance characteristics
  • Tamper-Evident Security: Hybrid flange caps feature built-in tamper detection
  • Leak Prevention: Creates a secure seal to prevent material loss
  • Storage Integrity: Protects materials during extended storage periods

Complete Size Range

Our flange cap collection covers all SEMCO® cartridge sizes:

"F" Flange Cap for 1.0oz Cartridges

  • Non-perforated design for maximum security
  • Perfect fit for small-capacity cartridges
  • Ideal for precision materials and specialty applications
  • Red color for easy identification

"F" Flange Cap for 2.5oz, 6.0oz, 8.0oz, and 12.0oz Cartridges

  • Universal fit for most common cartridge sizes
  • Secure plunger retention during shipping
  • Optimal for standard sealant and adhesive applications
  • Red color for consistent identification

"F" Flange Cap for 20oz and 32oz Cartridges

  • Engineered for large-capacity cartridges
  • Enhanced retention for extended storage periods
  • Perfect for high-volume production environments
  • Premium construction for demanding applications

"F" Flange Cap for 1/10 Gallon Cartridges

  • Designed for maximum-capacity cartridges
  • Optimal plunger retention during transportation
  • Ideal for industrial and manufacturing operations
  • Long-term storage reliability

Key Features & Benefits

Secure Plunger Containment

  • Prevents piston displacement during handling
  • Maintains proper material position
  • Ensures consistent dispensing when cartridge is opened

Contamination Barrier

  • Seals large cartridge opening completely
  • Protects against dust, moisture, and foreign particles
  • Maintains material specifications and performance

Standardized Red Color

  • Easy visual identification
  • Consistent across all sizes
  • Industry-standard color coding

Durable Construction

  • High-quality polymer materials
  • Resistant to cracking and splitting
  • Maintains seal integrity

Easy Removal System

  • Simple, intuitive removal process
  • No tools required

Applications

SEMCO® flange caps are essential for:

  • Material Storage: Long-term and short-term cartridge storage
  • Shipping & Transportation: Protecting materials during transit
  • Inventory Management: Maintaining material integrity in stock
  • Quality Control: Ensuring uncontaminated materials
  • Aerospace Compliance: Meeting industry standards for material handling
  • Production Lines: Protecting pre-filled cartridges before use

Complete System Integration

Flange caps work seamlessly with:

  • SEMCO® Cartridges: All sizes from 1oz to 1/10 gallon
  • Plungers: High-density and low-density wiper plungers
  • Seal Caps: For complete cartridge protection (both ends)
  • Dispensing Tools: Remove cap and install directly into tool
  • Storage Systems: Organize and protect cartridge inventory

 


Why Choose SEMCO® Flange Caps?

Industry Standard

  • Trusted by aerospace professionals worldwide
  • Proven performance in demanding environments
  • Compatible with SEMCO® cartridge systems

Quality Manufacturing

  • Consistent dimensions for reliable fit
  • Rigorous quality control processes
  • Made to aerospace industry standards

Cost-Effective Protection

  • Prevents costly material contamination
  • Reduces waste from compromised materials
  • Extends material shelf life