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Alumilite’s Flexible Foam 3lb Density is an easy to use, versatile, high tear strength, 2 part expandable flexible foam. It’s ideal for making soft foam pieces and also is great for prototyping or casting cushions, vibration dampeners, or flexible nests/fixtures. Simply mix equal amounts of the two components together and then pour. The 2 parts will chemically react and begin to expand before curing into a beautiful 3-4 lb density flexible foam. Alumilite’s Flexible Foam 3lb Density is able to produce a high quality skin against your mold surface. It also gives you the ability to “pack” the foam to increase the density of the cured foam.


Prior to use, read all Technical Data Sheets/Instructions and Safety Data Sheets linked below.

Price: $20.00
Availability: In Stock
Usually ships In 1-2 Business Days
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    Note: Alumilite products also available in bulk sizes ... 5 gallons, drums, and totes. Call 800-447-9344


    Quantity:
    Product Flexible Foam 3lb. Density
    Color White
    Mix Ratio (wt. or Vol.) 1:1
    Open Time (100g mass @ 75 degrees F) 45 seconds
    Rise Time (100g mass @ 75 degrees F) 1 minutes
    Demold Time (100g mass @ 75 degrees F) 30 minutes
    Mixed Viscosity (cps.) 400
    Shore Hardness (ASTM D-2240) 3-4 lb. density
    Full Cure 72 hours
    Tensile Strength (ASTM D-638) (psi) n/a
    Elongation (in./in.) 5x expansion
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