Adhesive dry lines.

Discussion in 'Vinyl / Impervious floor coverings' started by Nemo, Jul 21, 2014.

  1. Nemo

    Nemo Well-Known Member

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    As the title says I'm just curious as to avoid these happening. Basically I'm doing a school and all the corridors which are getting replaced have these right down the centre and it looks awful.

    The sheet in question is polyflor xl and is going to get some serious polishing and because they're corridors long Tom is the only way to stick them. Also the reason I'm asking is because there is a lot more potential work and I want to make it stand out from the rest of the work carried out in the past.

    Cheers for any advice given.
     
  2. merit

    merit Well-Known Member

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    I had it when using f44 but f46 rolled flat no lines, no trowel marks
     
  3. Spacey

    Spacey Super Moderator Staff Member

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    You can roll f44 to
     
  4. Pigsarse

    Pigsarse Well-Known Member

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    Trowel marks = late placement . Get it down while still wet and give it a good roll. Use primer on top of screed it really helps.
     
  5. Nemo

    Nemo Well-Known Member

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    Not a fan of putting vinyl in wet especially if it's primed and using a ps it will bubble like a mother f£&@?r. Think rolling the adhesive will be the way forward.
     
  6. Pigsarse

    Pigsarse Well-Known Member

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    Wouldn't prime and use ps. But it's good to prime with acrylic addy. Makes transfer much better.
     
  7. Spacey

    Spacey Super Moderator Staff Member

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    I think the opposite ? PS dries on the surface & has to be left to go tacki before you lay on it. Acrylic can be left to go slightly tacki but is a wet set adhesive so needs to soak in so a primer would prevent this ?
     
  8. Pigsarse

    Pigsarse Well-Known Member

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    No it won't prevent it , the whole point to this topic is the lad wants to be able to spread adhesive long tom style and not get adhesive lines, so he needs a method of a long open time for adhesive. Priming will do this
     
  9. Spacey

    Spacey Super Moderator Staff Member

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    Glue out quicker then lol
     
  10. Pigsarse

    Pigsarse Well-Known Member

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    Lol true. If he's anything like me though he needs all the help he can :)
     
  11. Spacey

    Spacey Super Moderator Staff Member

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    How long is this long tom anyway ?
    Best way is get your run out the way glue the whole corridor & walk through the glue in spiked shoes vinyl in hand drop the lot in bish bash bosh
     
  12. Nemo

    Nemo Well-Known Member

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    Haha would love to be able to do that but they're all ranging from 15m to just short of 20m, be a bit of a nightmare to do that as we all know xl isn't the most forgiving sheet under stress not to mention it weighs a ton between 2 of us.
     
  13. Spacey

    Spacey Super Moderator Staff Member

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    Nail it down :D
     
  14. dannyboy

    dannyboy Well-Known Member

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    Fballs used to do a tape that you glue up to. Then when you peel it up it leaves a nice clean line when you fold back the sheet to glue the opposite side. Lines a normally caused by glueing over the previous glue line, if that makes the slightest bit of sense lol
     
  15. Spacey

    Spacey Super Moderator Staff Member

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    Masking tape :arse
     
  16. JOHN

    JOHN Well-Known Member

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    How did it go when you rolled the adhesive did it stop the adhesive line?

    cheers
     
  17. TonyA

    TonyA Well-Known Member

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    Why not drop a line down the length & just stick to the line?Works for me.
     
  18. Nemo

    Nemo Well-Known Member

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    Yeah it went spot in tbh mate rolled the lot but when going up to the adhesive which was down and dry I didn't go over it just went upto it as like you would skirtings, not a dry line in sight:thumbs
     

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