When you want to find flex foam, you may need to consider between many choices. Finding the best flex foam is not an easy task. In this post, we create a very short list about top 10 the best flex foam for you. You can check detail product features, product specifications and also our voting for each product. Let’s start with following top 10 flex foam:

Best flex foam

Product Features Editor's score Go to site
Flex Foam-iT! III Flexible Polyurethane Foam - Trial Unit Flex Foam-iT! III Flexible Polyurethane Foam - Trial Unit
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Smooth Cast 65D Liquid Plastic Casting Resin - Trial Unit Smooth Cast 65D Liquid Plastic Casting Resin - Trial Unit
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Smooth-Cast 300 Liquid Plastic Compound - Trial Unit Smooth-Cast 300 Liquid Plastic Compound - Trial Unit
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Pellon FF77 Flex Foam 20 Pellon FF77 Flex Foam 20" x10yd NAT
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Pellon Flex-Foam 1-Sided Fusible Foam Stabilizer Pellon Flex-Foam 1-Sided Fusible Foam Stabilizer
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Always Pads Size 3 Infinity With Flex Foam 14 Count X-Heavy Flow (2 Pack) Always Pads Size 3 Infinity With Flex Foam 14 Count X-Heavy Flow (2 Pack)
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Smooth-On Silicone Mold Making, Liquid Rubber OOMOO 30, Easy to Use - Trial Size 2.8 lb Smooth-On Silicone Mold Making, Liquid Rubber OOMOO 30, Easy to Use - Trial Size 2.8 lb
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Pellon FF78F1R10R - Flex Foam 1 Sided Fusible Stabilizer 60 Pellon FF78F1R10R - Flex Foam 1 Sided Fusible Stabilizer 60"x10yd Roll
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Pellon Flex-Foam 2-Sided Fusible Foam Stabilizer - Sold by the Yard - Sold By the Yard Pellon Flex-Foam 2-Sided Fusible Foam Stabilizer - Sold by the Yard - Sold By the Yard
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Smooth-On FLEX FOAM-IT 17 Urethane Foam - 2.8 lb kit Smooth-On FLEX FOAM-IT 17 Urethane Foam - 2.8 lb kit
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1. Flex Foam-iT! III Flexible Polyurethane Foam - Trial Unit

Feature

Cures to a soft white foam in 2 hours
Suitable for propmaking and special effects
15 times expansion
1:2 by volume mix ratio
WARNING: Keep Out of Reach of Children. Do not get into eyes or on skin. Do not take internally. Do not breathe fumes. Use only with adequate ventilation. Wear vinyl or nitrile gloves and eye protection when handling this product. Review the technical bulletin prior to use for safe handling instruction.

Description

WARNING: Keep Out of Reach of Children. Do not get into eyes or on skin. Do not take internally. Do not breathe fumes. Use only with adequate ventilation. Wear vinyl or nitrile gloves and eye protection when handling this product. Review the technical bulletin prior to use for safe handling instruction. FlexFoam-iT! expanding flexible foams are easy to use and durable. They are lightweight, versatile and most are available in easy to measure mix ratios. They can be used for padding/cushion material, gasket material, or to make props and special effects. Vibrant colors can be achieved by adding color pigments.

2. Smooth Cast 65D Liquid Plastic Casting Resin - Trial Unit

Feature

unique gradual cure profile that makes it ideal for rotational casting applications ("roto-cast") in a machine or by hand.
Low-cost semi-rigid urethane casting resin
Low viscosity for minimal bubble entrapment
Semi-rigid plastic has good impact and abrasion resistance
Vibrant colors are possible by adding SO-Strong color tints or Ignite color pigments.

Description

Smooth-Cast 65D (Formerly Smooth-Cast ROTO) has a unique gradual cure profile that makes it ideal for rotational casting applications.Castings will be hollow and lightweight but have the appearance of being solid, allowing you to use less material to attain the same finished look (substantially lowering your material costs). Fully cured castings are semi-rigid and exhibit good impact resistance. Castings resist moisture and mild solvents and can be machined, sanded and painted. 65D can also be cast solid for a variety of industrial and art-related applications. MIX RATIO:1:1 by volume: POT LIFE: 2.5 minute; DEMOLD TIME:10-15 minutes; Mixed viscocity 2400 cps: SHORE HARDNESS" 65D COLOR: WHITE Read MSDS before use - for more information visit www.smooth-on.com

3. Smooth-Cast 300 Liquid Plastic Compound - Trial Unit

Feature

Ultra-low viscosity casting resin with bright white color
Vacuum degassing is not necessary to yield castings that are virtually bubble free.
Pot Life: 3 minutes; Cure Time: 10 minutes
Shore 70D
Mix Ratio: 1A: 1B by Volume

Description

Smooth Cast 300 is a liquid plastic ,ultra-low viscosity casting resin that yields castings that are bright white and virtually bubble-free. Vacuum degassing is not necessary. It offers the convenience of a one to one mix ratio (by volume). 3 minute pot life: 10 minute demold time: Mixed viscosity 80 cps: 70D shore hardness Fully cured castings are tough, durable, machinable and paintable. Read MSDS before use - Adult Supervision Required. Keep Out of the Reach of Children - for more information visit www.smooth-on.com

4. Pellon FF77 Flex Foam 20" x10yd NAT

Feature

Pellon Stabilizer Flex Foam Sew In 20"x 10yd White
Pellon Stabilizers are perfect for crafts and home decor.
Flex Foam Sew In 20"x 10yd White- A unique foam stabilizer batting, laminated onto foam, ideal for bag making.

Description

Pellon Stabilizers are perfect for crafts and home decor. Flex Foam Sew In 20"x 10yd White- A unique foam stabilizer batting, laminated onto foam, ideal for bag making. It is soft, formable, easy-to-stitch, and needle friendly. This product gives stability and shape to bags so they sand up instead of slouching down over time. 100% polyester outer covering laminated to a foam center.

5. Pellon Flex-Foam 1-Sided Fusible Foam Stabilizer

Feature

Contains 10 yards of 20 inch wide fusible stabilizer.

Description

Pellon-Flex Foam 1 Sided Fusible Stabilizer: White. A lightweight, easy-to-handle, fusible stabilizer. It gives a great professional finish to all project types, providing stability and lasting body. This stabilizer is made of 100% Polyester fabric on the outside and 100% Polyurethane on the inside. Contains 10 yards of 20 inch wide fusible stabilizer. Made in USA.

6. Always Pads Size 3 Infinity With Flex Foam 14 Count X-Heavy Flow (2 Pack)

Feature

2 Pieces -
Absorbs 10X Its Weight,
With Flexfoam

Description

Absorbs 10X Its Weight, With Flexfoam

7. Smooth-On Silicone Mold Making, Liquid Rubber OOMOO 30, Easy to Use - Trial Size 2.8 lb

Feature

MIX RATIO: 1A:1B BY VOLUME - Easy to use silicone rubber compound features a convenient one-to-one by volume mix ratio, no scale is necessary *Packaging may vary*
SHORE A HARDNESS: 30 - This scale measures the hardness of flexible rubber molds. A 30A hardness is in the soft to medium soft range, between the flexibility of a rubber band and pencil eraser
POT LIFE: 30 MINUTES, CURE TIME: 6 HOURS - This product cures at room temperature with negligible shrinkage. Best to store at room temperature, see "For Best Results" section below
LOW VISCOSITY FOR EASY MIXING AND POURING - Great for making simple one- or two-piece block molds, no vacuum degassing is necessary
PERFECT FOR ART AND INDUSTRIAL APPLICATIONS - Often used for molds to reproduce sculptures and other prototypes, casting plaster, resins, and wax

Description

Use this silicone mold making rubber for making perfect reproductions that capture intricate detail of original models. OOMOO 30 is easy to use silicone rubber compounds that feature convenient one-to-one by volume mix ratios (no scale necessary). Very low viscosity for easy mixing and pouring and vacuum degassing is not necessary. Cures at room temperature with negligible shrinkage. OOMOO 30 has a 30-minute pot life, with a six-hour cure time.

For the novice mold maker - OOMOO30 does not have great tear strength. They are good for making simple one- or two-piece block molds. OOMOO30 is suitable for a variety of art-related and industrial applications including making molds for sculpture and prototype reproduction, casting plaster, resins and wax.

Technical Information
Mixing Ratio: one to one by volume (100a:130b by weight)
Pot Life: 30 min.
Demold: 6 hrs.
Color: lavender properties (part a and b mixed)
Viscosity: 4,250 cps g/cc: 1.34 Cu. In./Lb.: 20.6
Tensile Strength: 240 psi
Elongation at Break: 250%
Die C Tear Strength: 40 pli
Compression Set: 37%
Shrinkage: .0025 In./In.
Net weight 16 oz. (454 Grams)

For Best Results: Store and use silicone products at room temperature. If material freezes, silicone base will become very thick. Simply allow product to get down to room temperature before use. Adult Supervision Required. Keep Out of the Reach of Children

8. Pellon FF78F1R10R - Flex Foam 1 Sided Fusible Stabilizer 60"x10yd Roll

Feature

60" x 10 yard roll
100% Polyester Fabric Outer/100% Polyurethane Inner
Lightweight, easy to handle and sew
1-Sided Fusible, Flexible Foam
Machine wash warm on gentle cycle, tumble dry low or dry clean.

Description

This is a lightweight one-sided fusible stabilizer consisting of a layer of foam sandwiched between two layers of soft fabric. It is excellent for use in crafts, accessories, and home dcor projects for an elegant finished look. It can be used in place of or in addition to other stabilizers. Flex-Foam is 100% sewing machine safe and adds shape and body to projects such as computer cases, eyeglass cases, purses, tote bags, cup holders, diaper bags, and more! It is compatible with a wide variety of fabrics.

9. Pellon Flex-Foam 2-Sided Fusible Foam Stabilizer - Sold by the Yard - Sold By the Yard

Feature

Flex-Foam 2-Sided Fusible Stabilizer-White 20"X10yd FOB: MI

Description

Pellon-Flex Foam 2 Sided Fusible Stabilizer: White. A lightweight, easy-to-handle, fusible stabilizer. It gives a great professional finish to all project types, providing stability and lasting body. This stabilizer is made of 100% Polyester fabric on the outside and 100% Polyurethane on the inside. Contains 10 yards of 20 inch wide fusible stabilizer. Made in USA.

10. Smooth-On FLEX FOAM-IT 17 Urethane Foam - 2.8 lb kit

Feature

3.5X expansion
Self Skinning
Perfect material for safe film props

Description

FlexFoam-iT! Series Castable Flexible Urethane Foam A two-component castable flexible foams that are strong, versatile and easy to use. A + B mixture expands many times its original volume. Vibrant colors can be achieved by adding color pigments. Ideal for prop making, crafts, industrial and specials effects applications including padding/cushion material and gasket material. Great for making things such as prop heads, crow bars, etc... FlexFoam-iT! 7FR certifies to FMVSS 302 Flame Specification FlexFoam-iT! 17 - 1A:2B by volume - app. 3.5X expansion

Conclusion

By our suggestions above, we hope that you can found the best flex foam for you. Please don't forget to share your experience by comment in this post. Thank you!
Jaime Gordon