Pro Lash Pro Lock Lash Adhesive — Waterproof Eyelash Glue 4.5 mL, Fume-Free Long-Lasting Hold

Pro Lash Pro Lock Lash Adhesive is a fume-free, waterproof glue formulated to secure ProWear lash clusters for up to 10+ days while remaining gentle on sensitive eyes.

Designed specifically for use with Pro Lash's patented two-part ProWear cluster system, this 4.5 mL adhesive applies like mascara and bonds quickly without a separate drying step. The formula is sweat- and water-resistant, offers flexible hold, and is engineered for straightforward removal that protects natural lashes. Below you'll find practical answers to the most common questions buyers have when choosing a cluster lash adhesive.

How does Pro Lock Adhesive attach ProWear lash clusters quickly and securely?

This adhesive is made to be brushed on like mascara, allowing precise placement of each ProWear segment. The two-part system creates a flexible bond that crimps the cluster to your natural lashes for a strong hold that still allows natural movement. Because the glue is fume-free and requires no drying time, application is faster and more comfortable than many traditional extension adhesives.

• Brush-on applicator for targeted placement
• Two-part system for strength plus flexibility
• No separate dry time—apply and attach immediately
• Fume-free formula for gentler application

Will this adhesive keep lashes secure during sweat, water, and busy days?

When paired with ProWear waterproof clusters, Pro Lock Adhesive resists moisture and sweat, helping lashes stay in place through typical daily activities. The waterproof property reduces the need for frequent touch-ups while delivering reliable wear for several days. For extended durability, follow the ProWear application and maintenance guidance.

• Waterproof and sweat-resistant performance
• Holds clusters intact for 10+ days under normal conditions
• Reduces reapplication compared with non-waterproof glues
• Compatible with ProWear cluster care routines

Is Pro Lock Adhesive safe for sensitive eyes and easy to remove?

Pro Lock is formulated without strong fumes and is intended to be gentle on lids and lashes when used as directed. Removal is designed to detach clusters without damaging natural lashes, making it suitable for wearers who need a less aggressive adhesive. Always perform a patch test and follow the recommended removal steps to minimize irritation.

• Fume-free formula for reduced irritation risk
• Gentle removal that protects natural lashes
• Recommended for sensitive-eye users with proper technique
• Patch testing advised before full application

How do I maintain and reapply clusters with this glue?

Maintenance is straightforward: if a ProWear segment lifts prematurely, apply a small amount of Pro Lock along the base of the segment and press back into place. Keeping tools clean and storing the adhesive capped tightly will preserve performance. Regular gentle cleansing of the lash line extends the life of both clusters and adhesive bonds.

• Reapply small amounts to secure loose segments
• Keep the wand and bottle tightly sealed between uses
• Clean lash line gently to remove oils and debris
• Follow ProWear instructions for best longevity

Who is this for: Pro Lock Lash Adhesive is ideal for people who use Pro Lash ProWear cluster lashes and want a fast-applying, waterproof bond that lasts many days. It's a good match for wearers with active lifestyles, those who prefer a low-fume adhesive, and technicians seeking a dependable, re-applicable glue for cluster lash services. Not formulated for SoftWear reusable lashes; use only with ProWear clusters and follow all safety and patch-test recommendations.