Quality parts and expert solutions

Caplugs has you covered for product protection, masking and custom molding with 50,000+ products and unmatched customer service.

Your Custom Molding Partner

When you need a custom protective part for a unique need, let the largest, most experienced in-house team of design engineers develop it for you from initial design to final production. We offer extensive custom molding solutions to meet your cost, performance and production requirements.
  • Design & Collaborate
  • Rapid Prototyping
  • Advanced In-House Tool Fabrication
  • Full Production Capability
  • Logistics Support
INDUSTRIES WE SERVE
The industries you count on have put their trust in Caplugs to protect cars, planes and medical devices for more than 75 years.

Certified Quality Management

State-of-the-art testing and measurement equipment, along with our commitment to earning ISO, IATF and PPAP certifications help ensure the superior, consistent quality products our customers deserve.
Quality Certifications & Regulatory Info

Your Top Products

RESOURCES AT YOUR FINGERTIPS
Let our expertise be your guide