This style pressure sensitive hot melt glue is designed for Zinc oxide adhesive plaster and other medical self-adhesion products with balanced performance in tack, holding power and peel strength. Composition: Thermoplastic rubber and synthetic resins Toxicity: None Gardener Color: white Brookfield viscosity:175°C-----------------------3500 Cps Ring and Ball softening point: 90 ºC~100 ºC Rolling ball tack: > 12# Holding power (1000 g, 1 inch2, 23ºC): >12Hr. 180°peel strength to steel: > 18 N/inch Recommended application temperature: 150~180 ºC Shelf Life: 1Year in dry and cool environment Packaging: 25 Kgs /carton, cakes wrapped with release paper