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ShIvAm Street 2NR
Joined: 15 Aug 2008 Tech posts: 96 Location: Arouca My 2NRide: Mitsubishi Lancer GSR
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Posted: Thu Aug 20, 2009 10:12 am Post subject: Why is filler a bad ting? |
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| well? |
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VexXx Dogg punchin NOS
Joined: 01 May 2003 Tech posts: 3562 Location: Out of my mind. Back in five minutes. My 2NRide:
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Posted: Thu Aug 20, 2009 10:27 am Post subject: |
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body filler is sometimes necessary for restoration/handle rust etc, BUT some local straighteners overdo it and have INCHES of filler on the car.
that is poor workmanship and a terrible shortcut.
This has become the norm, so almost everyone who is buying a used car checks for filler expecting BAD work. |
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B20VTEK 3NE 2NR for life
Joined: 26 Jun 2008 Tech posts: 189 Location: looking for FOOD My 2NRide:
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Posted: Thu Aug 20, 2009 10:31 am Post subject: |
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Nothing is wrong with filler is applied CORRECTLY.
There should be no more than 1/4" depth Of filler.
It also has to be mixed properly, and the surface must be prepared properly. |
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wagonrunner punchin NOS
Joined: 18 May 2004 Tech posts: 3625 Location: where the only valid opinion is theirs ....... :| My 2NRide: Nissan Y10 Wingroad LE
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Posted: Thu Aug 20, 2009 10:31 am Post subject: |
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do vehicles, come from the manufacturer with filler or metal panels?
is it an upgrade to those metal panels? |
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hong kong phooey Chronic TriniTuner
Joined: 10 Jul 2006 Tech posts: 539 Location: ah lorse My 2NRide:
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Posted: Thu Aug 20, 2009 1:17 pm Post subject: |
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even brand new cars from the firm sometimes have filler
was at a garage in sanfernando where they brought in new cars to remove little dents on doors and fenders |
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hong kong phooey Chronic TriniTuner
Joined: 10 Jul 2006 Tech posts: 539 Location: ah lorse My 2NRide:
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Posted: Thu Aug 20, 2009 1:28 pm Post subject: |
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And all body repair shop need to use it to get rid of dents, cover up weldings
when yhey remake parts,
once the surface is prepared properly before pasting starts you normally do not have a problem with the filler
again u cannot put loads of filler on. but some costumers dont want to pay the price for good work so they have to settle for crap'
the fiberglass filler is much better that the regular filler as it adheres to the metal better |
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wagonrunner punchin NOS
Joined: 18 May 2004 Tech posts: 3625 Location: where the only valid opinion is theirs ....... :| My 2NRide: Nissan Y10 Wingroad LE
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Posted: Thu Aug 20, 2009 1:34 pm Post subject: |
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| hong kong phooey wrote: | even brand new cars from the firm sometimes have filler
was at a garage in sanfernando where they brought in new cars to remove little dents on doors and fenders |
from the firm, and from the manufacturer is two different sources eh.
it is a generally accepted practice. but not the original. |
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B20VTEK 3NE 2NR for life
Joined: 26 Jun 2008 Tech posts: 189 Location: looking for FOOD My 2NRide:
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Posted: Thu Aug 20, 2009 1:55 pm Post subject: |
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| hong kong phooey wrote: | And all body repair shop need to use it to get rid of dents, cover up weldings
when yhey remake parts,
once the surface is prepared properly before pasting starts you normally do not have a problem with the filler
again u cannot put loads of filler on. but some costumers dont want to pay the price for good work so they have to settle for crap'
the fiberglass filler is much better that the regular filler as it adheres to the metal better |
some times u spend your money and get s-h_i-t work regardless |
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ghostbusters I LUV THIS PLACE
Joined: 11 Aug 2007 Tech posts: 1009
My 2NRide:
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Posted: Thu Aug 20, 2009 3:14 pm Post subject: |
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| fibre glass filler also takes much longer to dry |
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minipresident Street 2NR
Joined: 31 Dec 2008 Tech posts: 81 Location: Right Deh! My 2NRide:
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Posted: Thu Aug 20, 2009 3:15 pm Post subject: |
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i think fellas get carried away with the filler thing. anybody whoever used filler especially the fiber glass filler will tell you it is really nice and encouraging to use and this helps to promote shabby workmanship.
i remember once while removing old filler whilst doing over the body on a maxi we bought, ...them boys instead of cutting out and replacing the rusted spots; take newspaper and place it over the hole and slap filler on top ah dat! |
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vin123 3NE 2NR for life
Joined: 03 Aug 2008 Tech posts: 120 Location: 64°45′4″N 147°21′7″W My 2NRide:
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Posted: Thu Aug 20, 2009 5:28 pm Post subject: |
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| A straightner once told me that they make filler to use on cars is jus some man does get filler happy lol |
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hong kong phooey Chronic TriniTuner
Joined: 10 Jul 2006 Tech posts: 539 Location: ah lorse My 2NRide:
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Posted: Thu Aug 20, 2009 6:13 pm Post subject: |
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think as mini president said we getting carried away
the man ask why is filler a bad thing?
1. because it could hide shitty workmanship : it is easier to dump alot of paste that pounding out the dent and using less paste
2. because if the surface not prepared right it will swell
3. some paints seem not to adhere well, could be surface preparation
but filler is a necessity unless you want to buy new parts (not foreign used, new)
once a straightner makes a part or welds on the vehicle he has to use paste to cover it up.
Give the straightner his due some times when some one brings in a car thats already repaired it has paste on it the owner does not want to pay the straightner to remove all the old paste .
the reason the car gets so much paste on it is because if the straightner tells you the part need changing out . most will say "boy that part to exensive youcannot do anything with it" so he has to make sugar from sheit and paste is his magic ingredient |
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B20VTEK 3NE 2NR for life
Joined: 26 Jun 2008 Tech posts: 189 Location: looking for FOOD My 2NRide:
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Posted: Thu Aug 20, 2009 6:34 pm Post subject: |
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Paste is usually referred to as putty...
Putty should only be used to fill 'pin' holes. |
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bushwakka 3NE2NR is my LIFE
Joined: 24 Aug 2007 Tech posts: 850 Location: GPS unavailable My 2NRide: Subaru Impreza 2.0 R
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Posted: Thu Aug 20, 2009 7:13 pm Post subject: |
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| IMO....it is unacceptable to buy a 'new' car an find filler on it...unless u get a discount on it |
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Knight1 Shifting into 6th
Joined: 17 Aug 2005 Tech posts: 2014 Location: On terra firma My 2NRide:
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Posted: Thu Aug 20, 2009 8:41 pm Post subject: |
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On a car that has experienced the regular "door dings"/slight imperfections in the bodywork etc with age, sometimes the only solution to get back the clean lines etc etc IF doing a body shop "restoration"/repair, would be to use some filler.
It's inevetable in almost ANY piece of bodywork.
PERIOD.
The PROBLEM lies in how it's USED by some bodyshops. Folks prefer to put a hammer out a body panel and put a TON of paste to make it fit, and try to look proper, rather than buy a new/used panel, and touch up with probably less than 10 grams of paste here and there just to ensure a "clean"/flush finish.
My 2c. |
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ShIvAm Street 2NR
Joined: 15 Aug 2008 Tech posts: 96 Location: Arouca My 2NRide: Mitsubishi Lancer GSR
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Posted: Fri Aug 21, 2009 10:33 am Post subject: |
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| so wa if u cyah get the panel???? i guess u ha no choice... |
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hong kong phooey Chronic TriniTuner
Joined: 10 Jul 2006 Tech posts: 539 Location: ah lorse My 2NRide:
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Posted: Fri Aug 21, 2009 11:57 am Post subject: |
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^^^
lots of body shops have proper benders where they have the capibility of making the panel |
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Sanctifier 30 pounds of Boost
Joined: 09 Jun 2004 Tech posts: 2534 Location: Good question! My 2NRide:
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Posted: Fri Aug 21, 2009 6:35 pm Post subject: |
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| hong kong phooey wrote: | | 2. because if the surface not prepared right it will swell... | Yup..."Swelling" and "blisters" are not caused by using filler. It's caused by incorrect "prep" after the filler is applied.
Most "straighteners" save a buck by using water when sanding filler, to make the sandpaper last longer.
| Sanctifier wrote: | When cured, filler is a "hard plastic sponge." If you fill the voids with water (sanding)...
Don't use heat lamps/heated spray-booth or let it dry for a long time to remove ALL the moisture...
Then cover the panel with paint ("water-proof coating") to prevent moisture from evaporating...
The metal will rust under the paint.
RUST is oxidized metal... it increases in SIZE (thickness) during oxidation.
So very soon, you get MORE... and BIGGER rust-holes than you had before. |
The correct tools are "vacuum-assist" sanders to remove the powder (through holes in the pad) WITHOUT using water.
EXPENSIVE... so "you to catch" with crappy work.
So check if the "straightener" has proper equipment... and a good reputation first.
BTW if they don't do much straightening anymore; are they still "straighteners"
My $0.02¢
Last edited by Sanctifier on Sat Aug 22, 2009 10:58 am; edited 1 time in total |
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B20VTEK 3NE 2NR for life
Joined: 26 Jun 2008 Tech posts: 189 Location: looking for FOOD My 2NRide:
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Posted: Fri Aug 21, 2009 11:11 pm Post subject: |
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| Sanctifier, next time i gonna pay you to do any body work for me |
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Sanctifier 30 pounds of Boost
Joined: 09 Jun 2004 Tech posts: 2534 Location: Good question! My 2NRide:
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Posted: Sat Aug 22, 2009 10:57 am Post subject: |
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^ ^ ^ Yeah right! I'm a rank novice, padna... and I also have three DIY projects to do.
The pros say the better the sander, the better the finish... so I'm buying a pair of Hutchins sanders.
1 x Vacuum Assist, Random Orbital... and 1 x WaterBug Random Orbital for colour-sanding clear coat.
Hope they help reduce my screw-ups. 
Last edited by Sanctifier on Sun Aug 23, 2009 1:59 am; edited 1 time in total |
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