Matte White Child-Resistant Cap for 5ml Concentrate Jars (with Premium Foil Liner)

Enhance your concentrate packaging with our Matte White Child-Resistant Caps, engineered specifically for 5ml glass dab jars and designed to outperform standard CR closures on the market. Each cap features a smooth push-and-turn locking mechanism that meets strict state compliance requirements while remaining user-friendly for adults.

What truly sets our caps apart is the premium foil liner, which provides a significantly stronger seal than basic paper, PE, or PS liners used by many competitors. Foil lining creates a superior airtight and odor-resistant barrier, crucial for protecting sensitive concentrates such as live resin, rosin, distillate, crumble, and terp-rich extracts.

The foil liner offers several key advantages essential for concentrate packaging:

Maximum freshness retention — slows terpene evaporation and preserves aroma

Enhanced leak prevention — ideal for viscous or semi-fluid extracts

Superior oxygen & moisture barrier — protects potency during storage and transport

Improved shelf stability — helps maintain color, flavor, and consistency

Finished in a clean, matte white coating, these caps deliver a premium aesthetic that pairs perfectly with custom labels, shrink bands, or brand-specific printing. They’re ideal for brands seeking a sleek, modern look without sacrificing compliance or performance.

When matched with 5ml glass concentrate jars, these matte white CR caps provide a complete, ultra-reliable packaging solution that keeps your product sealed, protected, compliant, and visually elevated.

For brands that take freshness, compliance, and product quality seriously, a foil-lined CR cap isn’t just an upgrade—it's a necessity.