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Flex 70 provides users with an extremely tough flexible urethane rubber excellent for duplicating/casting firm rubber parts or for making firm urethane rubber molds. It is extremely easy to use. The easy to use system does require vacuum or pressure to achieve perfectly bubble free castings. However, users can achieve very minimal air entrapment by simply mixing the A & B side together extremely slowly for 2 minutes.


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

Price: $36.00
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 Flex 70 
    Color Ivory
    Mix Ratio 1:1 by WEIGHT
    Open time 5-7 min.
    Demold Time (100 gr. Mass) 2-4 hours
    Mixed Viscosity (cps.) 780   
    Shore A Hardness (ASTM D-2240) 70
    Tear Strength (ppi) 150
    Tensile Strength (ASTM D-638) (psi) 1,170
    Elongation (in./in.) 510%
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