Shercon | Caplugs
As the experts in precision masking solutions, Caplugs offers the most comprehensive range of standard masking devices and in-house custom capabilities with the full Shercon masking line. The broad range of parts securely protects your product during any finishing process including painting, powder coating, anodizing, plating, and e-coating. As a Caplugs authorized distributor, DB Roberts has access to over 40,000 catalog parts that are in-stock and ready to ship.
For custom molding needs, Caplugs has comprehensive custom design and molding capabilities all controlled under a stringent ISO certified Quality Management System. As a global manufacturer with a world-class sales and service team, Caplugs is your trusted source – developing plastic component solutions you can rely on.

Shercon | Caplugs Products Include:
- Plastic Caps
- Plastic Plugs
- Masking
- Tubing, Netting and Containers
- Hose Guard/Spiral Wrap
- Tri-Star Thread Protectors
- Evergreen Labware
Featured Caplugs Products
Shercon Masking Products
As the experts in precision masking solutions, we offer the most comprehensive range of standard masking devices and in-house custom capabilities with the full Shercon masking line. Our broad range of parts securely protects your product during any finishing process including:
- Painting
- Powder Coating
- Anodizing
- Plating
- E-Coating

SC-SH Series: Ultrabake Caps
SC-SH Ultrabake silicone caps are designed to mask plain and threaded studs, tube ends and even slotted holes; they will mask off the stud and allow finishing up to it. Recommended for Powder coating, e-coating, plating and anodizing.
- Recommended temperatures up to 600°F (315°C)
- Rugged and durable
- Can stretch to mask larger dimensions
- Reusable