Jesmonite Thixotrope can be added to AC100, AC200 and AC300 and the density of the mixture can be adjusted using this liquid. That’s useful mainly when applying the first layer into a mould, which can be a bit thicker (approx. 1 - 3 mm), but nevertheless, it doesn’t trickle down the sides. Thixotrope can also be made into a paste, which can be used as a corrective sealant for moulds.