Mega Glue 5ml MSDS(material safety data sheet): • Ethyl cyanoacrylate 96% • PMMA 2.4%• Carbon black 1.6% Humidity range: 30-55% (Optimal 45%) Temperature range: 69°F - 75°F / 20°C - 24°C Drying time: 15-20% humidity: 2 seconds 25-30% humidity: 1 second 40-55% humidity: 0.3-0.5 seconds >55% humidity: immediate Retention: When applied in optimal environment, on clean lashes and maintained with good aftercare, the expected retention is 5-8 weeks. Viscosity: thin and liquidy Color: dark gray Bond: Strong, semi-flexible Latex free, humidity resistant and water resistant post-polymerization Fumes: medium. Working in high temperature, high humidity environments increases fume intensity. SHELF LIFE Unopened bottles: 5-6 months Opened bottles: • Full time lash artists (12+ clients/week): replace bottles every 14 days • Part time lash artists (5-10 clients/week): replace bottle every 3-4 weeks) • Occasional use (