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    fifigigio's Avatar
    fifigigio Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Sep 13, 2009, 09:49 AM
    Cure-time cpvc cement
    I have finally found out (with help) that I need to use cpvc pipe and fittings to hook-up my bathtub/shower assembly, and also cpvc primer and cement (orange).
    3 questions:
    Is there a cure-time for the orange cement (does not say on the can)?
    Is silicone caulk appropriate for seating the handles to the wall?
    If I use silicone, white caulk around the tub-to-wall, will it resist mold and not break down with cleaning agents (bleach-based)?
    speedball1's Avatar
    speedball1 Posts: 29,301, Reputation: 1939
    Eternal Plumber
    		  
    #2

    Sep 13, 2009, 10:37 AM
    I can answer questions one and three. Don't know about the handles but I think that Silicon Jel ain't going to get it.
    1)
    is there a cure-time for the orange cement
    RelMark Program Managers requires their contracting
    Partners to practice standard cut-in procedures that include a minimum of 24-
    Hour cure time for all modifications or repairs made to CPVC piping.
    3)
    if I use silicone, white caulk around the tub-to-wall, will it resist mold and not break down with cleaning agents (bleach-based)?
    Should do nicely.
    We use a Latex based caulk called Dap White Tub and Tile Caulk. This applies much easier and cleans up better then Silicon Jel.
    Good luck, Tom
    mygirlsdad77's Avatar
    mygirlsdad77 Posts: 5,713, Reputation: 339
    Plumbing Expert
    		  
    #3

    Sep 13, 2009, 06:14 PM

    In my experience, if you let the glue dry for one hour, you will be fine. Ive actually pressured up a system in a matter of minutes with no problems. One hour is on the safe side, 24 four hours is a little extreme, but if you can wait that long, its your safest bet. Lee.
    speedball1's Avatar
    speedball1 Posts: 29,301, Reputation: 1939
    Eternal Plumber
    		  
    #4

    Sep 14, 2009, 06:28 AM
    Lee,
    I surprised to find that this company had a problem with a 15 minute set up time on CPVC joint and they were getting leaks. Like you I had always thought that 15 minutes was plenty of "set up time". Regards, tom
    RHSiddiqi's Avatar
    RHSiddiqi Posts: 1, Reputation: 1
    New Member
    		  
    #5

    Oct 24, 2012, 02:55 PM
    The cure time what you are referring to as set up time depends on the pipe & fitting diameter and the temperature the joint is curing at. Normally at room temperature 30 minutes is enough to apply the city water pressure. The cooler the temperature the longer be the weight time.
    speedball1's Avatar
    speedball1 Posts: 29,301, Reputation: 1939
    Eternal Plumber
    		  
    #6

    Oct 25, 2012, 07:17 AM
    Hi RHSiddigi and welcome to The Plumbing Page at AskMeHelpDesk.com You are responding to a 3 year old dead thread so I gave you one of your own. Please check the date before you post. Thanks,for your information, Very helpful, Tom
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