FlexFoam-iT!™ X

FFXx ⓘ 4C4F828E-6455-EB42-839E-6DAE17F84037
Foam

Medium-high density flexible polyurethane foam with approximately 6x expansion.

  • Density: 160 kg/m³ (10 lb/ft³)
  • Mix ratio: 1A:1B by volume
  • Expansion approximately: 6 times
  • Working time: 60 seconds
  • Cures in 4 hours
exclamation.svg health-hazard.svg

Danger

H315 - Causes skin irritation.
H317 - May cause an allergic skin reaction.
H320 -
H332 - Harmful if inhaled.
H334 - May cause allergy or asthma symptoms or breathing difficulties if inhaled.
€ 158.69

(€ 131.15 without 21% VAT)

In stock

Description

This medium-high-density, flexible polyurethane expanding foam is designed for applications requiring durability, flexibility, and controlled expansion. 

With a density of approximately 160 kg/m³ (10 lb/ft³), it offers higher strength, tear resistance, and compression recovery than lower-density foams, while remaining comfortably flexible. 

This makes it suitable for professional prop making, padding, and industrial cushioning.

The system features a 1A:1B mix ratio by volume, allowing for simple and repeatable measuring in production or workshop settings. 

Once mixed, it provides a pot life of about 60 seconds, allowing time for thorough mixing and controlled pouring before the reaction accelerates. 

FlexFoam-iT!™ X expands to roughly 6 times its original liquid volume, ensuring predictable fill and a uniform internal cell structure with minimal risk of voids or over-expansion.

After pouring, parts reach a handling time of about 60 minutes, at which point they can be demolded, trimmed, or assembled without distortion. 

Full cure is typically achieved in approximately four hours, delivering final mechanical properties within the same working day. 

The cured foam is typically white, resilient, and tough while remaining flexible. It can be easily cut, drilled, sanded, or coated with compatible paints or elastomer skins, and pigments may be added to the liquid components when color matching is required.

Thanks to its 160 kg/m³ (10 lb/ft³) density and excellent durability, it is commonly used for stunt and costume padding, rugged props, set pieces, ergonomic supports, protective cushioning, and semi-structural foam fills where lower-density foams lack sufficient strength but full rigid foams are not desired.

Instructions

  • Mix at a 1A:1B ratio by volume until uniform. 
  • Pour within approximately 60 seconds of working time. 
  • The foam expands to about 6 times its volume, so allow space in the mold. 
  • Do not disturb during the rise. 
  • Demold after approximately 60 minutes. 
  • Full cure is achieved in about 4 hours. 
  • Use clean, dry molds and a release agent if needed. 
  • The foam can be cut, drilled, or sanded after curing. 
  • Wear gloves, avoid moisture, and ensure good ventilation during use.

Specifications

Color White
Mixed Viscocity 1,000 cps
Cure Time 2 hours
Pot Life 50 seconds
Specific Volume 157 cu. in./lb.
Specific Gravity 0.16 g/cc
Expansion 6 times
Mix Ratio By Weight 105A:100B
Foam Density 10 lb/ft³
Mix Ratio By Volume 1A:1B
Handling Time 45 minutes
Available in Foam
Product Handling Time Cure Time Specific Gravity Specific Volume Expansion Foam Density Mixed Viscocity Mix Ratio By Volume Mix Ratio By Weight Pot Life 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 25 min. 2 h. 0.05 g/cc 504 cu. in./lb. 15 times 3 lb/ft³ 1,000 cps 1A:2B 57.5A:100B 35 sec. 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 45 min. 2 h. 0.06 g/cc 420 cu. in./lb. 13 times 4 lb/ft³ 1,000 cps - 80A:100B 30 sec. - - - - - - - - - - -
FlexFoam-iT!™ V 45 min. 2 h. 0.08 g/cc 315 cu. in./lb. 11 times 5 lb/ft³ 1,000 cps 1A:1B 105A:100B 50 sec. 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 60 min. 2 h. 0.09 g/cc 280 cu. in./lb. 10 times 6 lb/ft³ 1,000 cps 1A:1B 105A:100B 35 sec. 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 60 min. 2 h. 0.11 g/cc 229 cu. in./lb. 8 times 7 lb/ft³ 1,000 cps 1A:1B 100A:88B 35 sec. 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 25 min. 2 h. 0.13 g/cc 194 cu. in./lb. 7 times 8 lb/ft³ 1,000 cps 1A:2B 52.6A:100B 35 sec. 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 45 min. 2 h. 0.16 g/cc 157 cu. in./lb. 6 times 10 lb/ft³ 1,000 cps 1A:1B 105A:100B 50 sec. 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 45 min. 2 h. 0.22 g/cc 114 cu. in./lb. 4 times 14 lb/ft³ 1,000 cps 1A:2B 100A:190B 60 sec. 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 90 min. 4 h. 0.24 g/cc 115 cu. in./lb. 4 times 15 lb/ft³ 1,000 cps 1A:2B 100A:185B 2 min. - - - - - - - - - - -
FlexFoam-iT!™ 17 30 min. 2 h. 0.27 g/cc 93 cu. in./lb. 3.5 times 17 lb/ft³ 1,000 cps 1A:2B 100A:185B 60 sec. 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 60 min. 2 h. 0.37 g/cc 68 cu. in./lb. 2 times 23 lb/ft³ 1,000 cps - 85A:100B 90 sec. 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 25 min. 2 h. 0.4 g/cc 63 cu. in./lb. 2 times 25 lb/ft³ 1,000 cps - 1A:2B 90 sec. 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.
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