Cold Cooling Catalyst No. 28 for Silicone Sealant VIKSINT U-2-28
US$3-18
Viability when catalyst is mixed with sealant U-2-28:
3...8
Density, g/cm³:
960...980
HIMTEX-R LLC 🇷🇺
Cold Curing Catalyst No. 21
US$3-18
Density, g/cm³:
960...1020
Density, g/cm³:
960...1020
HIMTEX-R LLC 🇷🇺