FlexFoam-iT!™ VIII Pillow Soft

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Foam

A soft, flexible polyurethane foam with excellent shape retention and approximately 7x expansion.

  • Density: 128 kg/m³ (8 lb/ft³)
  • Mix ratio: 1A:1B by volume
  • Expansion approximately: 7 times
  • Working time: 90 seconds
  • Full cure: 4 hours
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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.
€ 42.86

(€ 35.42 without 21% VAT)

In stock

Description

This soft, flexible polyurethane expanding foam is designed for enhanced comfort and durability. 

With a density of approximately 128 kg/m³ (8 lb/ft³), FlexFoam-iT!™ VIII Pillow Soft offers improved support and resilience compared to lower-density foams, making it suitable for applications needing softness with better shape retention and longevity.

FlexFoam-iT!™ VIII Pillow Soft mixes at a 1A:1B ratio by volume, ensuring simple processing. Once combined, it provides a pot life of about 90 seconds, allowing for thorough mixing and controlled pouring. 

The foam expands to about 7 times its original liquid volume, ensuring a fine, uniform cell structure that minimizes voids and maintains consistent softness.

After pouring, the foam reaches a handling time of roughly 60 minutes, allowing for demolding, trimming, or gentle assembly without damage. 

Full cure is typically achieved in about 4 hours, after which the foam attains its final softness, flexibility, and mechanical properties. 

The cured foam is generally white, resilient, and highly compressible with excellent rebound. It can be cut, shaped, or sanded, and accepts compatible colorants if pigmentation is needed.

Due to its balanced softness and higher density, it is widely used for cushions, pillows, upholstery components, costume padding, ergonomic supports, soft props, and special effects elements where comfort, durability, and controlled expansion are critical. It is ideal for parts that must maintain their shape under repeated compression while remaining soft to the touch.

Instructions

  • Mix at a 1A:1B ratio by volume until uniform. 
  • Pour within approximately 90 seconds of working time. 
  • The foam expands about 7 times its original 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. 
  • Trim or shape after curing. 
  • Wear gloves, avoid moisture, and ensure good ventilation.

Specifications

Color White
Mixed Viscocity 1,000 cps
Cure Time 2 hours
Pot Life 35 seconds
Specific Volume 194 cu. in./lb.
Specific Gravity 0.13 g/cc
Expansion 7 times
Mix Ratio By Weight 52.6A:100B
Foam Density 8 lb/ft³
Mix Ratio By Volume 1A:2B
Handling Time 25 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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