McMaster-Carr logo
    Filter by
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    1 Product

    Long-Life Casting Compounds

    Image of ProductInUse. Front orientation. Casting Compounds.
    Create rubber molds that retain their shape for decades—they won’t soften, degrade, or warp, so you can continue to replicate intricate parts. Because these compounds don’t shrink as they cure, they are more accurate and predictable than other compounds.
    View our selection of release agents.
    Hardness
    Time to Harden,
    min.
    Time to
    Cure, hr.
    Time to
    Demold, hr.
    Cure Temp.,
    ° F
    Max. Temp.,
    ° F
    Shrinkage
    Color
    Mixing
    Req.
    Volume,
    cu. in.
    Wt.,
    lb.
    Each
    Urethane Rubber
     
    Hard
    Durometer 45A602416772000%YellowYes582.24353N110000000
    Long-Life Casting Compound, Urethane, Durometer 45A
    EachDelivers tomorrow 7-9 am
     
    back to top