To soften without oil leaching use Deadener LV (Low Viscosity). Add Deadener to Part A prior to mixing with Part B. Deadener may be added at levels up to 300% of the total mixed weight of A + B. Effects of Deadener LV on Platsil Gel 25 1A:1B:0D - Demold time = 1 hour. Shore Hardness A25 1A:1B:0.25D - Demold time = 0.5 hour. Shore Hardness A15 1A:1B:0.5D - Demold time = 0.5 hour. Shore Hardness A10 (0055) 1A:1B:1D - Demold time = 0.5 hour. Shore Hardness 0025 (00065) 1A:1B:2D - Demold time = 0.5 hour. Shore Hardness 00035