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PPG, Dry time ?

Discussion in 'The Hokey Ass Message Board' started by Bob 1743, May 14, 2012.

  1. Bob 1743
    Joined: Jan 1, 2006
    Posts: 447

    Bob 1743
    Member

    How much dry time is needed between coats with PPG , JAU , Acrylic urethane ? Temp. will be about 75 degrees.

    Is humidity a factor ?

    Thanks,
    Bob
     
  2. Caddy-O
    Joined: Aug 8, 2006
    Posts: 1,645

    Caddy-O
    Member

    Bob...

    The last PPG single stage I sprayed had a flash time of 15 Minutes between coats...
     
  3. SS350Sport
    Joined: Dec 6, 2008
    Posts: 71

    SS350Sport
    Member
    from Utah

    Answered the same question yesterday:

    PPG product sheet JAU Direct Gloss Acrylic Urethane

    Dry times between coats
    5 - 10 minutes at 70ºF (21ºC)
    Air dry
    Dust: 45 min
    Tack:3 to 5 hours
    Tape: 12 hours
    Dry:16 hours at 70ºF (21ºC) to polish and put into service
    Clear: 4-6 hours

    Force dry
    30 minutes at 140ºF (60ºC), wait 8 hours to
    polish and put into service.
    IR 10 - 15 minutes
     
  4. VOODOO ROD & CUSTOM
    Joined: Dec 27, 2009
    Posts: 1,247

    VOODOO ROD & CUSTOM
    Member

    Dry times between coats
    5 - 10 minutes at 70ºF (21ºC)

    As long as the Humidity is not above 65% (as a rule of thumb).

    If the Humidity is higher than 65%, give the flash time an extra 5 -10 minutes.

    You are still well within the window.

    Happy Spraying,
    VR&C.
     

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