Laborsil pro 70 Shore A - 2 x 450ml

Kneadable laboratory putty with a medium final hardness out of addition-curing silicone. Especially suitable for matrix or control key. Smooth, non sticky initial constistency, mixing in ratio of 1:1. Shrinkfree results with exact reproduction of details.Highlights:- Easy and clean mixing in a ratio of 1:1,- Very precise impression results,- Boiling resistant up to 200 °C,- High fitting accuracy,- High detail replication.