Basic block mold made with new 73-25 platinum silicone. 73-25 is a new super-low viscosity silicone with a 15 minute working time and a 4 hr demold time.
Mold Making: 7325 Block Mold
Basic block mold made with new 73-25 platinum silicone. 73-25 is a new super-low viscosity silicone with a 15 minute working time and a 4 hr demold time.

