What are the acid and alkali resistant flocking adhesive

1, polyurethane adhesive: this adhesive has excellent acid and alkali resistance, and can withstand high and low temperatures, suitable for a variety of materials bonding, such as leather, fabrics, plastics and so on.

2, modified silicone: this silicone is acid and alkali resistant, high temperature resistant, water resistant, non-toxic, suitable for food processing equipment, automotive parts, medical equipment, kitchen utensils and so on.