STACY LASH Eyelash Extension Glue 5ml (0.17fl.oz) — Extra Strong Black, 0.5–1s Dry, Up to 8 Weeks Retention

STACY LASH Extra Strong Eyelash Extension Glue is a professional black adhesive formulated for experienced lash artists who need a fast 0.5–1 second dry time and up to eight weeks of retention per proper application.

This adhesive is engineered for salon use only and optimized for classic single-lash extensions. Packaged with silica gel and a red glue needle to preserve freshness, the sealed bottle extends usable life up to two months after opening when stored and used correctly. The formula performs best in a controlled humidity range of 50–70% and pairs with the included heart-shaped glue ring to streamline the application process.

How quickly does this glue set during an appointment?

The STACY LASH Extra Strong glue bonds extremely fast, setting in about 0.5–1 second under recommended conditions. Fast tack time lets experienced technicians attach extensions rapidly without sacrificing bond strength when working within the ideal humidity and temperature ranges.

• Dry time: 0.5–1 second under RH 50–70%.
• Works best in climate-controlled salon environments.
• Requires steady technique—designed for trained lash artists.

What retention can a client expect with proper application?

When applied correctly to natural lashes and maintained with proper aftercare, extensions using this adhesive can reach retention periods up to eight weeks. Retention varies by natural lash cycle, client care, and technician skill rather than being a guaranteed outcome.

• Up to 8 weeks possible with ideal conditions and refill routines.
• Longevity depends on client’s lash cycle and aftercare habits.
• Recommended for advanced classic lash techniques for best results.

What safety and freshness measures are included with the product?

STACY LASH packages each bottle sealed with silica gel and includes a red glue needle to keep the adhesive fresh. The manufacturer recommends salon-only use and warns against self-application, strip-lash, or cluster-lash use to reduce the risk of misuse.

• Sealed packaging with silica gel to preserve freshness.
• Red glue needle included for controlled dispensing.
• Heart-shaped glue ring supplied to support application speed and ergonomics.

Who should use this adhesive and what application tips matter?

This glue is formulated for professional lash technicians who perform classic single-lash extensions and are familiar with working at rapid tack times. It is not suitable for beginners or for self-application; misuse can increase risk of irritation. Maintain RH 50–70% and stable room temperature for predictable performance.

• Intended for trained, professional lash artists only.
• Not to be used with strip lashes or clusters; salon application only.
• Store sealed and avoid contaminants; discard after the recommended open-life period.

Who is this for? If you are an advanced lash technician seeking a reliable, fast-bonding black adhesive for classic extensions and professional refill services, STACY LASH Extra Strong Glue supplies the quick set time and long retention potential you need. If you are new to lash extension work or fit clients require gentler or slower-setting formulas, choose a glue with a longer dry time and lower bond strength better suited for training or sensitive clients.