Rebound® silicone rubbers are easy-to-use platinum-cure silicone rubbers which self-thicken for making brush-on molds of almost any model. Mixed 1A:1B by volume (no scale necessary), Rebound® can be applied with a brush or spatula to vertical surfaces without sagging and will cure with negligible shrinkage to a flexible rubber.
3 to 4 layers are all that is necessary to make a strong, durable production mold for casting wax, gypsum, concrete or resins (urethane, polyester, etc.) And because Rebound® is a platinum silicone, it will last for many years in your mold library. Applications include reproducing sculpture, architectural restoration, making candle molds, etc.
Rebound® 25 - Shore 25A hardness
Rebound® 40 - Shore 40A hardness
Note: These products will not work with modeling clays containing sulfur under any circumstances.
Technical bulletin Rebound series
|Product Name||A:B mixing Ratio||Demold Time||Elongation at Break||Mixed Viscosity||Pot Life||Shore A Hardness||Tear Strength||Weight cu.inch/lb|
|Rebound 25||1:1 volume||6 hours||690%||Brushable||20 min||25||102 pli||23.5|
|Rebound 40||1:1 volume||6 hours||324%||Brushable||20 min||40||106 pli||23.5|
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