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

STACY LASH Extra Strong Lash Extension Glue is a professional-grade adhesive that bonds classic eyelash extensions with an ultra-fast 0.5–1 second set and retention up to eight weeks when applied by a trained stylist.

This adhesive is formulated for salon use by experienced lash technicians who need an exceptionally strong bond and rapid drying time. Packaged to preserve freshness and performance, the black formula is optimized for classic eyelash extension application in controlled humidity environments. Follow salon safety guidance closely — this product is not intended for self-application, strip lashes, or cluster lashes.

How quickly does the glue set and why does that matter?

The glue sets in approximately 0.5–1 second, allowing technicians to work efficiently and secure individual extensions almost instantly. Fast set time shortens procedure time and reduces the chance of adhesive migration, but it requires steady hands and practiced technique.

• Dry time: 0.5–1 second for full initial set
• Designed for rapid classic lash attachment
• Best for experienced stylists comfortable with fast-working adhesives
• Optimal result when used in RH 50–70%

What retention can clients expect and what affects longevity?

When applied correctly by a professional, extensions bonded with this glue can last up to eight weeks, matching the natural lash growth cycle. Retention depends on proper isolation, correct amount of adhesive, client aftercare, and stable environmental humidity.

• Up to 8 weeks retention under ideal application and aftercare
• Longevity influenced by client oiliness and makeup removal habits
• Salon environment RH 50–70% recommended for best results
• Proper storage and sealed packaging preserve adhesive performance

Is this glue safe to use and what precautions are required?

The formula is intended for professional salon use only and should not be used for self-application, strip lashes, or cluster lash glue-ons. Technicians should perform appropriate consultation and patch testing where required, and follow all product safety and health regulations.

• For licensed technicians and salon use only
• Not for self-application or non-professional use
• Read product description and warnings carefully to avoid misuse
• Store sealed in original packaging to maintain freshness

Which clients and extension techniques work best with this adhesive?

This extra-strong glue is tailored for classic single-lash extensions applied by advanced stylists who need maximum bond strength. It performs best on clients with normal to low-oil skin and when used with proper isolation and application technique.

• Perfect for classic single-lash extension methods
• Ideal for clients seeking long-lasting results
• Recommended for advanced and experienced lash artists
• Not recommended for beginners or at-home use

Who is this for: STACY LASH Extra Strong Lash Extension Glue is intended for licensed lash technicians and professional salons that require a high-strength, fast-drying adhesive for classic eyelash extensions. If you are an advanced stylist seeking reliable long-term retention and can maintain a controlled humidity environment, this formula provides the performance and packaging integrity needed for consistent results. Avoid use on clients with known adhesive sensitivities and never apply without proper professional training and safety procedures.