Locked In eyelash extension adhesive / lash glue: Perfect for beginner lash artists who are looking for a moderate drying adhesive. Suitable for intermediate lash technicians who use a medium drying glue based on their room conditions. Easy to work with satin consistency that allows to grab the perfect amount of glue. Suitable for classic lashes as well as Russian lashes. Experience Level: Beginner & Intermediate Strength: Very Strong Drying time .05-1 seconds Room humidity: 50-65% Room temperature: 64.4°F - 71.6°F Viscosity: thin, medium, syrup like Other Information: Don’t store above 25°c and in direct sunlight. Keep container lids tightly closed. Other Precautions: Wear recommended equipment to avoid contact with skin and eyes. Protect eyes, skin and clothing from contact with liquid product.