Alliance Express’s ethylene propylene diene monomer (EPDM) caps and plugs are designed to be a cost-effective alternative to the company’s line of conventional silicone masking parts.

Alliance Plastics manufactures a full line of high temperature vinyl caps and plugs designed to be an economical solution for masking applications.

Company's line of caps, plugs, tubing, tapes and hooks are said to meet the needs for painting, powder coating, e-coating, and plating applications.