This user has no status.
Member
which is harder? 37 degrees DHS(hurricane 8) or 38 degrees butterfly(glayzer)H8-80 was afair always available with specified sponge hardnesses: 37° and 38°
Normal H8 39°, 40° and 41° (formerly labeled with soft, medium and hard) but also available from some shops with 37° (e.g. dhs-729.eu, prott.vip or ttnpp.com)