74 Series Polyurethane Rubber

The 74 series liquid rubbers make durable, easy releasing molds for casting gypsum plasters and waxes without release agents, but are also excellent for casting cement and resins of epoxy, polyester, urethane and acrylic with proper release agents.

74-20 Mix ratio 1A:2B

74-29 Mix ratio 1A:1B

74-30 Mix ratio 1A:1B

74-45 Mix ratio 1A:1B