Low activation temperature (80 Degrees to 90 Degrees Celsius activation time.)Open time last up to 3 mins, which give enough time to give the shoes the perfect shape. PHL Series is a fully recyclable, high quality thermoplastic toe puff/counter for firm toes/counters and perfect shape retention, for lined and unlined shoes. Low activation point with long open time makes it easy for molding. PU type hot-melt bonded with two sides non-woven fabric coated.Material is ping pong type thermoplastic, good bonding effect, can give shoes a strong and firm long lasting shape. 100% environmental friendly.Good use for lady's shoes, men's shoes and all other delicate shoes.Low Temperature Hotmelt Sheet, Toe Puff and Counter