We can produce items in both in a soft/crumbly rubber, or a tough semi-rigid rubber which won’t tare or degrade with repeated use. Rubber items can be cast as flat sheets, mirrored, or shapes such as bottles or glasses. The stock bottles & sheets below are sold as a complete shape, and you would cut them up as required yourself.
The soft/crumbly rubber sheets perform exceptionally well as dressing in fight sequences where broken breakaway glass may be considered too hard for actors to roll around in. Rigid rubber is perfect for use in fight sequences where you might want to threaten someone with the broken end of a bottle, which is soft enough not injure them if jabbed into their skin, but is rigid enough not to flop around during filming.