Jesmonite Base is the powder part used with Jesmonite AC100/200/300 Liquid. Formerly known as Jesmonite AC Powder.
Mix ratio: 2.5 Base : 1 Liquid by weight.
It is also possible to mix the material at a 3:1 ratio to produce a faster setting & stiffer mix, which can be used to fill joints, air bubbles, or to join castings.
Shelf life is 9 months.
Please Note: 25kg Base in a plastic bucket has been discontinued, the 25kg is now only available in a paper bag.