Q: Polyvinyl Butyral with a viscosity of 8-10 seconds is used as the raw material of the spray bandage. It has good viscosity but will fall off when exposed to water.
A: Use Polyvinyl Butyral with a viscosity of 12-15 seconds, high butyl, and need to be customized.

Products
Ferrocene
Catocene (II)
Hexagonal Boron Nitride (II)
PVB resin | Polyvinyl Butyral