STACY LASH Extra Strong Lash Extension Glue 5ml — 0.5–1s Fast Dry, Up to 8-Week Retention, Black for Professional Technicians

STACY LASH Extra Strong Lash Extension Glue is a professional-grade adhesive formulated for rapid 0.5–1 second bonding and extended retention of eyelash extensions lasting up to eight weeks when applied by trained technicians.

Designed for experienced lash artists, this black-dyed cyanoacrylate adhesive combines a fast cure with high holding power to secure classic and semi-permanent eyelash extensions. The formula is supplied in sealed packaging to preserve freshness and performance, and it performs best in controlled humidity conditions. It is intended for salon professionals and must not be used for self-application, strip lashes, or cluster lashes.

How quickly does this glue set during an appointment?

The formula bonds extremely fast, with a working dry time of approximately 0.5–1 second, allowing skilled technicians to place extensions efficiently. This rapid set time reduces appointment length but requires practiced coordination and correct environmental conditions.

• Typical dry time: 0.5–1 second
• Ideal RH: 50–70% for consistent curing
• Best for experienced lash artists who work quickly

What kind of retention and hold can a stylist expect?

When used properly by a trained professional, the adhesive provides a long-lasting bond that can support extensions for up to eight weeks, depending on natural lash cycle and aftercare. The extra-strong formulation prioritizes retention for clients seeking durable results.

• Retention potential: up to 8 weeks with proper application
• Strong bond suitable for classic lash application
• Packaging safeguards glue freshness for consistent performance

Are there special storage or usage precautions I should follow?

Yes — the product comes sealed to maintain potency; store it unopened in a cool, dry place and keep the cap tightly closed after each use. Because it is a concentrated professional adhesive, only licensed and trained technicians should use it, and it must not be applied to strip or cluster lashes or used for self-application.

• Store sealed in a cool, dry environment away from direct sunlight
• Use within the manufacturer’s recommended time after opening for best results
• Salon use only — follow safety guidance to avoid irritation

What styles and techniques work best with this glue?

The extra-strong adhesive is especially well suited to classic single-lash extensions and advanced lash techniques that demand high retention. Its rapid cure makes it ideal for technicians who have steady hands and a refined placement workflow.

• Perfect for classic single-lash extension work
• Compatible with black-dyed extensions for seamless blending
• Favored by advanced stylists performing speed-focused sets

Who is this for: STACY LASH Extra Strong Lash Extension Glue is intended for professional lash technicians and salon environments seeking a high-retention, fast-drying adhesive. It is not intended for home use, strip lashes, or cluster lash application. Choose this glue if you are an experienced artist working in a controlled humidity setting and need a powerful, long-lasting bond for your clients.