Carlisle Plastics manufactures durable flat and rectangular plastic caps designed to protect, seal, and finish a wide variety of parts and surfaces. Engineered from flexible PVC Plastisol using dip-molding, these plastic end caps provide a precise, form-fitting solution that combines strength, durability, and a clean, professional appearance.
Our flat and rectangular plastic caps, just like all our plastic products, are made to order and can be tailored to your exact requirements. They offer effective protection against dust, dirt, moisture, and impact damage while improving both safety and presentation. Whether your application calls for a simple protective end cover or a branded finishing solution, Carlisle Plastics delivers quality you can rely on.
We maintain a large selection of ready-to-run production dies covering a wide range of rectangular and flat sizes. This allows us to supply many popular dimensions with no tooling charges and shorter lead times. For unique applications, our in-house tool shop can create custom dies to achieve the perfect fit.
Why Choose Our Flat and Rectangular Plastic Caps?
- Secure Protection: Shields flat or rectangular ends from dust, dirt, and impact.
- Durable Performance: Resists cracking, abrasion, UV degradation, and chemical exposure.
- Custom Fit: Available in multiple sizes, wall thicknesses, and finishes to match specific needs.
- Improved Safety: Covers sharp or unfinished edges, reducing risk of injury and equipment damage.
- Professional Appearance: Enhances finished products with clean lines and optional custom branding.
- American Manufacturing: Every part is produced in the USA under strict quality control standards.
Typical Applications
- End Protection: Safeguards square or rectangular tubing and bar stock during shipping or storage.
- Furniture and Fixtures: Adds a polished finish to shelving, display racks, and retail fixtures.
- Machinery and Equipment: Protects exposed metal edges and prevents corrosion.
- Industrial Masking: Shields surfaces during painting, powder coating, or plating operations.
- Transportation & Shipping: Keeps parts protected from impact and abrasion in transit.
- Appliances & Electronics: Provides protective or decorative finishes for rectangular housings and enclosures.
- Safety Covers: Prevents accidental contact with sharp edges or unfinished ends.
Industries We Serve
- Automotive and transportation manufacturing
- Aerospace and defense
- Medical equipment assembly
- Appliances and electronics production
- Furniture and retail display manufacturing
- Metal fabrication and machining
- Cargo handling and shipping
- Robotics and automation
- HVAC components and systems
- Agricultural and farming equipment
- General industrial and OEM manufacturing
Customization Options
- Custom Sizes & Shapes: Built to match unique tubing or bar profiles.
- Variable Wall Thicknesses: Adjusted for flexibility, durability, or weight.
- Surface Finishes: Choose from glossy, matte, or textured surfaces.
- Color Matching: Custom colors available for branding or safety identification.
- Special Durometers: Options for softer or harder PVC to meet application needs.
- Logo & Text Imprinting: Branding available through pad printing or hot stamping.
- Secondary Operations: Cutting, punching, or slicing for specialized designs.
- Packaging Options: Bulk packaging or retail-ready custom packing available.
Material Benefits – Flexible PVC (Plastisol)
- High resistance to impact, abrasion, and chemicals
- Long-term flexibility without cracking or splitting
- Excellent performance in a wide range of environments
- Smooth, comfortable surface finish with customizable texture
- Ability to conform tightly to flat or rectangular profiles
These properties make plastisol an ideal choice for protective and finishing applications.
Production Volumes: Small to Large Runs
From low-volume custom speciality plastic fabrication projects to high-volume production, Carlisle Plastics has the equipment and expertise to deliver consistent quality at any scale. Every plastic cap is manufactured under strict quality control standards to ensure reliability and performance.
Made in the USA
All of our flat and rectangular plastic caps are manufactured in the United States. By controlling the production process from start to finish, we guarantee consistency, durability, and fast turnaround times. Our American-made plastic products are trusted worldwide for industrial strength and professional appearance.
Request a Quote
If you need standard or custom flat and rectangular plastic caps, Carlisle Plastics is here to help. Contact our team today to discuss your requirements, request a sample, or receive a detailed quote.
One to millions…no quantity is too small or too large.
