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Thread: Contact Cement vs. Water Proof Grease ?

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    Contact Cement vs. Water Proof Grease ?

    Need to replace the spider gasket on a Hayward Vari-Flo. When I picked the new gasket up at the local pool store the clerks all agreed that I should use contact cement when installing the new gasket (I say all because I questioned the first guy when he said this).

    I really don't like the idea of 'bonding' or 'glueing' the gasket in the valve.. I mean, what happens next time I need to replace the thing??????

    So, I've seen instructions on the web recommending a 'water proof' grease be used.

    Does it matter?????
    20K gal, vinyl, 1 1/2 HP pump, 24" sand filter

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    In the Industry

    duraleigh's Avatar
    Join Date
    Apr 2007
    Sebring, Florida

    Re: Contact Cement vs. Water Proof Grease ?

    I hope our expert "waste" will be along soon (or one of several others) but I am with you.....I DO NOT like the idea of permanently attaching a replaceable gasket. I will use the grease if I ever need to replace mine
    Dave S.
    42k vinyl and concrete pool, 1.5hp pump, 140gpm filter
    TFTestkits , PoolMath , Pool School

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    JasonLion's Avatar
    Join Date
    May 2007
    Silver Spring, MD

    Re: Contact Cement vs. Water Proof Grease ?

    Lots of things work. Even super glue will still allow you to get the old gasket out, though it does takes a little more work.
    19K gal, vinyl, 1/2 HP WhisperFlo pump, 200 sqft cartridge filter, AutoPilot Digital SWG, Dolphin Dynamic cleaning robot
    Creator of PoolMath and Pool Calculator. Other handy links: Support this site, TF Test Kits, Pool School

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    TFP Guide

    chiefwej's Avatar
    Join Date
    Jun 2011

    Re: Contact Cement vs. Water Proof Grease ?

    Contact cement would not be permanent. Is is more like rubber cement, which would hold the gasket in place, seal it, but allow it to peel off it needed to be replaced. It is only permanent on porous surfaces where it can penetrate the materials.
    Tucson, AZ
    16x36 rectangular (19k) Pebble Tec play pool/spa, Pentair Intelliflo VS 011018, Super II 2hp (spa), Aqua Rite T-15 SWG, Pro Grid 60 DE, Hayward H400 & Heliocol Solar heating, A&A infloor system, fill water w/high CH and TA, 50 ppm borates,TF-100 test kit

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