Kovalent Lash Adhesive
0.5-1 sec | 50-70% RH
High-humidity lash extension adhesive for 50–70% RH. Bonds in 0.5–1 sec with 5–7 week retention. Thin formula ideal for Classic & Volume lash sets.
This high-humidity lash extension adhesive is formulated for environments of 50–70% RH. With a rapid 0.5–1 second bond time and dependable 5–7 week retention, it ensures consistent results. Its thin consistency creates a seamless bond to the natural lash, making it perfect for both Classic and Volume applications.
Kovalent Lash Extension Adhesive Features
- Bond Time: 0.5-1 second
- Humidity: 50-70%
- Retention: 5+ Weeks
- Color: Black
Use Recommendations:
- Shake well for 30 seconds before use to ensure proper performance.
- Work within the recommended 50–70% humidity range. Use a hygrometer to monitor conditions.
- Refresh your adhesive drop every 15–20 minutes for best results.
Note: If humidity is too low, use a humidifier. If humidity is too high, use a dehumidifier.
Keep in Mind: Higher humidity speeds up drying time, while lower humidity slows it down.
Number of Uses, 80+ Drops
Shelf Life, 6 Months from Date of Purchase
Shelf Life Opened, 1 Month After Opening
Storage, Store in Cool and Dark Place
Ingredients: Ethyl Cyanoacrylate, Polymethyl Methacrylate, CI 77266, Butylated Hydroxyanisole.
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Compare Lash Extension Adhesives
Discover our wide selection of lash adhesives—crafted to suit different techniques, studio conditions, and bond times.
Infinity
|
Eternity
|
Clarity
|
Omni
|
Kovalent
|
Ionik
|
|
|---|---|---|---|---|---|---|
Experience |
Intermediate, Advanced |
All Levels |
Intermediate, Advanced |
All Levels |
Intermediate, Advanced |
All Levels |
Technique |
Classic, Volume |
Classic, Volume |
Pre-Mades, Classic, Volume |
Pre-Mades, Classic |
Classic, Volume |
Classic, Volume |
Humidity |
20-40% |
20-40% |
20-50% |
30-70% |
50-70% |
45-80% |
Dry Time |
0.5-1 sec |
1-1.5 sec |
0.5-1 sec |
1-2 sec |
0.5-1 sec |
1-2 sec |
Temperature |
20-24°C |
20-24°C |
20-24°C |
20-24°C |
20-24°C |
20-24°C |
Retention |
5-7 Weeks |
5-7 Weeks |
5-7 Weeks |
5-7 Weeks |
5-7 Weeks |
5-7 Weeks |
Viscosity |
Thin |
Thin |
Medium |
Medium |
Thin |
Thin |
Color |
Black |
Black |
Clear |
Black |
Black |
Black |
This glue is my holygrail.
Attaches perfectly. Perfect for our Saskatchewan summers where the humidity fluctuates daily. Retention seems to be good so far. No irritation or burning to the clients
I absolutely love this adhesive, especially for the summertime when my humidity is a bit higher (around 50%-70%)! My clients never experience any irritation, and the retention has been consistent. I’ve tried SO many adhesives over the years, & this is one of my favs that I always end up repurchasing!
Allows me to work quickly, even in summer months with a bit of humidity.
Kovalent Lash Adhesive
