The FlexFoam-iT!™ Series is a versatile line of flexible polyurethane foams, ideal for a variety of applications including soft props, cushioning, and special effects. These foams are characterized by their ability to expand significantly from their original volume, offering lightweight solutions with varying degrees of softness and density.
Product Variants
FlexFoam-iT!™ III: Low-density foam with a 15x expansion, suitable for lightweight fills.
FlexFoam-iT!™ IV Tuff Stuff: Offers higher tear strength and stiffness with a 13x expansion.
FlexFoam-iT!™ V: Medium-density foam with an 11x expansion, ideal for more robust applications.
FlexFoam-iT!™ 6 Pillow Soft: Ultra-soft foam with a 10x expansion, perfect for comfort applications.
FlexFoam-iT!™ 7 FR: Fire-retardant foam with an 8x expansion, providing safety in specific environments.
FlexFoam-iT!™ VIII Pillow Soft: Soft foam with excellent shape retention and a 7x expansion.
FlexFoam-iT!™ X: Medium-high density foam with a 6x expansion, offering durability.
FlexFoam-iT!™ 14: High-density foam with rapid curing and a 4x expansion, suitable for high-strength applications.
FlexFoam-iT!™ 15 Tuff Stuff SLOW: High-density foam for tougher, stiffer applications with a 4x expansion.
FlexFoam-iT!™ 17: High-density foam for impact resistance with a 3.5x expansion.
FlexFoam-iT!™ 23 FR: High-density, fire-retardant foam with a 2x expansion, offering quick curing.
FlexFoam-iT!™ 25: High-density foam for heavy-duty applications with a 2x expansion.
Each product in the series is designed with specific properties to meet the needs of different projects, from lightweight fills to fire-retardant applications. The mix ratios and curing times vary, allowing for customization based on the project's requirements.
Low-density, flexible polyurethane foam for lightweight fills and soft props with an expansion of approximately 15 times.
Low-density, flexible PU-foam with a higher tear strength, stiffness, and compactness v.s. other flexible foams with comparable density.
Density: ~64 kg/m³ (4 lb/ft³)
Mix ratio: 1A:1B by vol
Working tim: 45–60 sec
Demold time: 15–30 min
Full cure: 2–3 hours
Expansion: ~13× original volume
Medium-density, flexible polyurethane foam with approximately 11 times expansion.
Low-density, ultra-soft, flexible polyurethane foam for comfort applications with a ca. 10x expansion ratio.
A fire-retardant, flexible urethane foam with an approximate 8x expansion.
A soft, flexible polyurethane foam with excellent shape retention and approximately 7x expansion.
Medium-high density flexible polyurethane foam with approximately 6x expansion.
High-density, flexible polyurethane foam with rapid curing and an ca. 4x expansion ratio.
High-density flexible urethane foam for applications that require a tougher and stiffer foam product.
High-density, flexible polyurethane foam for strength and impact resistance with an expansion ratio of about 3.5x.
High-density, fire-retardant, flexible polyurethane foam with an expansion ratio of ca. 2x, quick curing.
High-density, flexible polyurethane foam for heavy-duty applications with a ca. 2x expansion ratio.
Repair archery targets with durable, self-healing foam.
| Product | Color | Color | Mixed Viscocity | Cure Time | Pot Life | Specific Volume | Specific Gravity | Expansion | Mix Ratio By Weight | Foam Density | Mix Ratio By Volume | Handling Time |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FlexFoam-iT!™ III | White | White | 1,000 cps | 2 h. | 35 sec. | 504 cu. in./lb. | 0.05 g/cc | 15 times | 57.5A:100B | 3 lb/ft³ | 1A:2B | 25 min. |
| FlexFoam-iT!™ IV Tuff Stuff | White | - | - | - | - | - | - | - | - | - | - | - |
| FlexFoam-iT!™ V | White | White | 1,000 cps | 2 h. | 50 sec. | 315 cu. in./lb. | 0.08 g/cc | 11 times | 105A:100B | 5 lb/ft³ | 1A:1B | 45 min. |
| FlexFoam-iT!™ 6 Pillow Soft | White | White | 1,000 cps | 2 h. | 35 sec. | 280 cu. in./lb. | 0.09 g/cc | 10 times | 105A:100B | 6 lb/ft³ | 1A:1B | 60 min. |
| FlexFoam-iT!™ 7 FR | White | White | 1,000 cps | 2 h. | 35 sec. | 229 cu. in./lb. | 0.11 g/cc | 8 times | 100A:88B | 7 lb/ft³ | 1A:1B | 60 min. |
| FlexFoam-iT!™ VIII Pillow Soft | White | White | 1,000 cps | 2 h. | 35 sec. | 194 cu. in./lb. | 0.13 g/cc | 7 times | 52.6A:100B | 8 lb/ft³ | 1A:2B | 25 min. |
| FlexFoam-iT!™ X | White | White | 1,000 cps | 2 h. | 50 sec. | 157 cu. in./lb. | 0.16 g/cc | 6 times | 105A:100B | 10 lb/ft³ | 1A:1B | 45 min. |
| FlexFoam-iT!™ 14 | White | White | 1,000 cps | 2 h. | 60 sec. | 114 cu. in./lb. | 0.22 g/cc | 4 times | 100A:190B | 14 lb/ft³ | 1A:2B | 45 min. |
| FlexFoam-iT!™ 15 Tuff Stuff SLOW | White | - | - | - | - | - | - | - | - | - | - | - |
| FlexFoam-iT!™ 17 | White | White | 1,000 cps | 2 h. | 60 sec. | 93 cu. in./lb. | 0.27 g/cc | 3.5 times | 100A:185B | 17 lb/ft³ | 1A:2B | 30 min. |
| FlexFoam-iT!™ 23 FR | White | White | 1,000 cps | 2 h. | 90 sec. | 68 cu. in./lb. | 0.37 g/cc | 2 times | 85A:100B | 23 lb/ft³ | - | 60 min. |
| FlexFoam-iT!™ 25 | White | White | 1,000 cps | 2 h. | 90 sec. | 63 cu. in./lb. | 0.4 g/cc | 2 times | 1A:2B | 25 lb/ft³ | - | 25 min. |
| Archery Target Repair Kit | - | - | - | - | - | - | - | - | - | - | - | - |
| PUR E60 | - | - | - | - | - | - | - | - | - | - | - | - |
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.
