Adhesive (D+) Glue 5g mild: 3 to 5 seconds drying time. Lasts 4 to 6 weeks.** BodyHeat Adhesive� is used for applying eyelash extensions with our line of PQ Lashes�. This adhesive is exclusively formulated to endure up to 3 hours of exposure to air without drying up. glue eyelashes daniel phu