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  1. #1
    Join Date
    Nov 2004
    Location
    Canberra, Oz
    Posts
    21

    Question Finish Thickness Tester

    Had a very strange request today from a customer. They wanted a machine that could tell them just how thick the finish they had applied to their woodwork was.

    Never having heard of such a thing we turned to the all knowing guru Neil, he like us had not come across such a device.

    Well after hours of searching the net, well okay three minutes I´ve found it.

    Apparently you can test for the thickness of the finish, gloss and loads more with a variety of these gadgets. No idea how much they are but I doubt it would be cheap .

    So if you´re the slightest bit interested here is the link:

    http://www.mltest.com/coat-thick.shtml

    If you´re not in the slightest bit interested here is some music.



    Not really <sigh>

  2. #2
    Join Date
    Jul 1999
    Location
    Brisbane, Qld.
    Age
    48
    Posts
    817

    Default

    Things like this have been round in the automotive refinishing trade for years. Its really essential in some situations to know what thickness your applying. Even in the aeronautical industry.

  3. #3
    Join Date
    May 2003
    Location
    Kuranda, paradise, North Qld
    Age
    62
    Posts
    4,374

    Default

    They're used extensively in the marine industries, coating thicknesses are vitally important when you're immersing a vessel in a corrosive liquid, or for that matter when you're coating a hull area to use it as a ***** tank, sewage is pretty corrosive stuff. Similar gadgets are used to check for plating or planking thickness.

    Mick
    "If you need a machine today and don't buy it,

    tomorrow you will have paid for it and not have it."

    - Henry Ford 1938

  4. #4
    Join Date
    Sep 2003
    Location
    Kyabram
    Age
    45
    Posts
    684

    Default

    I know it won't always work, but why not just use a set of digital calipers?
    Thickness of material before and after.

    Sure to be squillions cheaper.

  5. #5
    Join Date
    Jun 2004
    Location
    Perth WA
    Posts
    1,409

    Default

    Ben, DFT (Dry Film Thickness) and WFT (Wet Film Thickness) readings are taken using small electronic meters. They are an integral part of commercial coating quality control. Anywhere from $200 to $2000.oo and sometimes more. To use calipers, mic etc on a ships hull would need a very big set of calipers indeedy

    The ones I have used only work on metal and fibreglass backgrounds. A google for "Krautkramer" will reveal lots if your into it.

    Cheers
    Squizzy

    "It is better to be ignorant and ask a stupid question than to be plain Stupid and not ask at all" {screamed by maths teacher in Year 8}

  6. #6
    Join Date
    May 1999
    Location
    Grovedale (Geelong) Victoria
    Age
    74
    Posts
    10,438

    Question

    Colin (Whinging Pom) - You dope!! You didn't ask me for something to measure the thickness of the finish, you ask me for something to measure the thickness of a stain on wood.

    Doh!!!

  7. #7
    Join Date
    Nov 2004
    Location
    Canberra, Oz
    Posts
    21

    Default

    Quote Originally Posted by ubeaut
    Colin (Whinging Pom) - You dope!!
    Neil,

    There´s only one Whinging Pom in Carba-Tec Canberra and it´s not Colin, he´s from more war like stock who could goose step. He was only my not so beautiful assistant. I guess he translated finish into stain.

    Andy

  8. #8
    Join Date
    Aug 2004
    Location
    Canberra
    Age
    59
    Posts
    15

    Default

    Are you the Andy that works at carb a tec canberra.
    Medium sized fellow
    sold me a bandsaw on friday.


    Hagrid

  9. #9
    Join Date
    May 1999
    Location
    Grovedale (Geelong) Victoria
    Age
    74
    Posts
    10,438

    Default

    Sorry Andy - Got the wires crossed, tell Colin he's a dope for me.

    Cheers - Neil
    KEEP A LID ON THE GARBAGE... Report spam, scams, and inappropriate posts, PMs and Blogs.
    Use the Report icon at the bottom of all Posts, PM's and Blog entries.


  10. #10
    Join Date
    Apr 2003
    Location
    Tolmie - Victoria
    Age
    68
    Posts
    2,747

    Default Is it just me?

    On that very topic, it seems to me that the majority of people call anything applied to bare wood "stain". Perhaps I am wrong but I was always under the impression that when you applied a stain, you applied something to intentionally change the colour of the wood such as making pine look like teak etc.

    No wonder people look at me stranger than they do normally when I indicate I am not a big fan of staining. They must be thinking I am going to leave the wood bare and unsealed.

    Even when you suggest tongue in cheek that you might apply a "clear stain" many people think it is a great idea!
    - Wood Borer

  11. #11
    Join Date
    Jul 2003
    Location
    Near Bodgy, AlexS, Wongo & CraigB
    Age
    18
    Posts
    1,965

    Default

    I thought the definition of stain v's lacquer/paint/varnish/wax is that stain creeps into the timber whereas the others sit on top of it.... true or false ????

    personally speaking I dont like stains I prefer the natural colours of wood. My wife also dislikes stains - especially on my clothing (yes yes all you lot get your minds out of the gutter! )

    cheers
    Zed

  12. #12
    Join Date
    Nov 2004
    Location
    Canberra, Oz
    Posts
    21

    Default

    Quote Originally Posted by Hagrid
    Are you the Andy that works at carb a tec canberra.
    Medium sized fellow
    sold me a bandsaw on friday.
    Hagrid
    Depends on who you are measuring me against. I was minding my own business standing in the front door today and a customer tried to open me .

    All I can say is it´s a good job we have push doors <LOL>

    But other than that yes tis I

  13. #13
    Join Date
    Nov 2004
    Location
    Canberra, Oz
    Posts
    21

    Default

    Quote Originally Posted by ubeaut
    Sorry Andy - Got the wires crossed, tell Colin he's a dope for me.

    Cheers - Neil
    Neil,

    Consider it done. I did suggest he have a look around here as we´d made him a star.

    Not going to even try to repeat what her said!!! Let just assume that I´d been told shall we.

    Andy

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