Urethane rubber with Shore A90 hardness, offering rigidity, abrasion resistance and dimensional stability.
High-performance, Shore A60 urethane mold rubber for applications that require increased hardness, abrasion resistance, and extended service life.
Shore A40 urethane mold rubber, suitable for repeated casting, balancing elasticity and strength, facilitating easy demolding while retaining shape and surface detail
| Product | Handling Time | Cure Time | Shore A Hardness | Specific Gravity | Specific Volume | Color | Tensile Strength | Shrinkage | Elongation At Break | Mixed Viscocity | Mix Ratio By Weight | Pot Life | Color | Mixed Viscocity | Cure Time | Pot Life | Specific Volume | Specific Gravity | Mix Ratio By Weight | Shrinkage | Tensile Strength | Elongation At Break | Shore A Hardness | Handling Time | Mix Ratio By Volume | Mix Ratio By Volume |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KX Flex™ 90 | 30 min. | 24 h. | 90 | 1.15 g/cc | 24.1 cu. in./lb. | Off-White | 1,800 psi | 0.005 in. / in. | 125 % | 800 cps | 100A:120B | 2.5 min. | Off-White | 800 cps | 24 h. | 2.5 min. | 24.1 cu. in./lb. | 1.15 g/cc | 100A:120B | 0.005 in. / in. | 1,800 psi | 125 % | 90 | 30 min. | - | - |
| KX Flex™ 60 | 30 min. | 24 h. | 60 | 1.15 g/cc | 24.1 cu. in./lb. | Off-White | 1,800 psi | 0.005 in. / in. | 125 % | 800 cps | 100A:94B | 2.5 min. | Off-White | 800 cps | 24 h. | 2.5 min. | 24.1 cu. in./lb. | 1.15 g/cc | 100A:94B | 0.005 in. / in. | 1,800 psi | 125 % | 60 | 30 min. | 1A:1B | 1A:1B |
| KX Flex™ 40 | 30 min. | 24 h. | 40 | 1.07 g/cc | 25.9 cu. in./lb. | Translucent White | 457 psi | 0.002 in. / in. | 400 % | 800 cps | 1A:1B | 2.5 min. | Translucent White | 800 cps | 24 h. | 2.5 min. | 25.9 cu. in./lb. | 1.07 g/cc | 1A:1B | 0.002 in. / in. | 457 psi | 400 % | 40 | 30 min. | 1A:1B | 1A:1B |
For over thirty years we have sought out the highest quality modelling, moulding and casting materials from around the world.
From silicones and resins to Jesmonite and special effects materials — a curated range for professionals, artists and makers.
Our sales team is widely known for their knowledge and dedication, supporting you in mould making, casting, sculpture and prototyping.
We ship from our warehouses in Amsterdam, Barcelona and Madrid to customers throughout Europe, from Greece up to Norway.
Founded in Amsterdam, FormX grew from a local art foundry into a major European supplier — with our roots firmly in the city.
FormX is specialized in the supply of the highest quality 3D modelling and reproduction materials available and has warehouses and showrooms in Amsterdam, Barcelona and Madrid.
