Flagstone patio caulk???

Discussion in 'Hardscaping' started by coolbrze, Feb 11, 2013.

  1. coolbrze

    coolbrze LawnSite Member
    Posts: 121

    Saw a dry laid flagstone patio laid on stone dust last week that had some sort of caulk/rubbery stuff over top of the stone dust between the flagstone pieces. What is this stuff & does it last, this stuff looked like it was coming apart bad.
     
  2. DVS Hardscaper

    DVS Hardscaper LawnSite Fanatic
    Posts: 6,406

    Picture??
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  3. OSdb

    OSdb LawnSite Member
    Posts: 75

    The only thing I could think of it being is a self leveling sealant like Sika but its normally used for expansion joints.
     
  4. johnsonslawnmanagement

    johnsonslawnmanagement LawnSite Senior Member
    Posts: 909

    Sounds like a hack job. Pics would help
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  5. DVS Hardscaper

    DVS Hardscaper LawnSite Fanatic
    Posts: 6,406

    Very possible it was a home owner brain storming idea
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  6. coolbrze

    coolbrze LawnSite Member
    Posts: 121

    Like I said, looks like crap & is coming up most everywhere...

    [​IMG]
     
  7. Junior M

    Junior M LawnSite Fanatic
    Posts: 13,541

    It could be np-1..
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  8. vtscaper

    vtscaper LawnSite Member
    Posts: 159

    looks to me like old poly sand...
     

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