for conservation and restoration supplies
VAT included, shipping info
Solid content : 46-47% pH: 9 - 10 Viscosity: 800-3000 mPas
Primal B-60A is exactly the same composition as the mythical Primal AC-33 but in a higher viscosity version; improoved reversibility and stabilty. British Museum choice.
Link 1 "See treatments" Link 2 "See treatments" Link 3