How to choose the right top coat for polyurea?
How to choose the weather resistant topcoat for polyurea? Because polyurea itself is an elastomer with strength and toughness, the supporting finish should also be flexible, or it might be cracking easily. It is recommended that the coating time be within the active period of polyurea spraying (different formulas are not the same, please consult technical personnel for details) to ensure that the topcoat and polyurea have good adhesion.
Production Description：
JHSW8601 high performance long durability waterproofing and anti-corrosion pure polyurea is the state of the art 100% solids, ultra fast cure, flexible, two component aromatic pure polyurea elastomer.
The system consists of A component, a quasi-prepolymer rich of free NCO, and B component, a mixture of polyetheramines, amine extenders and other additives.
JHSW8601 has great physical property and durability, It can be used for waterproofing and anti-corrosion.