HydamerTM HCMF and PVP/VA copolymers both form films of comparable hardness after drying. However, varying properties can be observed in these films. While cracks develop in PVP/VA films during drying, HydamerTM HCMF forms a homogeneous, stress-free film.
There is no visible difference in Hydamer HCMF’s performance even after 10 times combing. Excellent for a styling without flaking.