Item LS-2 Leneta Drawdown Levelness Standards
This product is discontinued. The LS-2 were 3-dimensional plastic replicas of drawdowns made with the LTB-2, ranging from extremely poor to good leveling. However, due to the unavailability of the material used to produce this item, we can no longer make it. We will be proposing to ASTM Subcommittee D01.42 modifications to the existing standard, ASTM D4062-11, which allow for the comparison of drawdowns made with the LTB-2 against retained or historical samples instead of the LS-2 plastic standards.