Surface treatment and enhancement processes are used to modify or improve the exterior properties of molded plastic components after production. Hi-Rel Plastics offers a variety of finishing solutions tailored to product appearance, environmental exposure, material requirements, and end-use performance needs such as:

Painting & Coating

• Decorative paint finishes available in a variety of colors, textures, and gloss levels
• UV-resistant, protective, and wear-resistant coatings for enhanced durability and environmental protection
• EMI/RFI shielding and other custom coatings designed to meet specific application requirements

Annealing & Conditioning

• Relieves molded-in stress within plastic components to improve long-term performance
• Improves dimensional stability and helps reduce the risk of warping or cracking
• Supports tighter tolerances and enhanced reliability in demanding applications

Texturing & Engraving

• Matte, patterned, leather-grain, polished, and high-gloss surface finishes
• Engraved logos, branding elements, and product identification features
• Custom textures designed to improve aesthetics, grip, and overall product functionality