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» Termpro Audio Forum » Installer's Corner » Fabrication » Filler?

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Author Topic: Filler?
DrBass
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I'm currently rebuilding my extreme van and had a question for someone that may have tried this before. You close the door at the bottom and there is maybe an inch thick void, with curves etc. I was thinking instead of trying to form wood around it, I was going to close the door after it is taped or plastic covered. Then pour the space full of a body filler. Once it dries, open the door, peel off all the tape etc, and I should have a molded edge that the door closes really snug against? I was planing on putting a lot of screws in for the putty to wrap around and "bond" itself to the wood and metal. Sound like it would work, or would I still have problems with cracking?

Thanks

--------------------
Mike
Extreme Audio
www.ExtremeAudio.org
Extreme Van for Sale, complete or empty!
Team JBL
Team Fi
Certified 179.3 dB
2005/06/07 dB Drag Extreme 3-4 World Champion
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Posts: 1344 | From: Mechanicsville, Va USA | Registered: Nov 1999  |  IP: Logged | Report this post to a Moderator
jbc426
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You may have a longer lasting door bottom section if you use an epoxy with a filler (like milled fiberglass) for strength. It shrinks very little too. I think bondo is over 5% shrinkage. Check out TAP plastice web site for more info. Lots of good info there.
Posts: 27 | From: Silicon Valley | Registered: Sep 2003  |  IP: Logged | Report this post to a Moderator
DrBass
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Actually I have a big bag of mill fiber sitting right here I used for part of the dash. Prob is, after I let it soak in for a couple days, then hit it with a mixer for the hardener, it gets VERY stringey(sp). The filler is not actually bondo, but VERY similar. It stays a little more "runny" to begin with which allows it to pour down into the hole better. Do you think the fiberglass fiber would stay more "fluid" if I didn't mix as much in? or not stir it so fast with the mixer?

Thanks

--------------------
Mike
Extreme Audio
www.ExtremeAudio.org
Extreme Van for Sale, complete or empty!
Team JBL
Team Fi
Certified 179.3 dB
2005/06/07 dB Drag Extreme 3-4 World Champion
3 Time Deathmatch Participant
2004/05/06/07 IDBL World Record Holder
2004/2005 MECA World Record Holder
2006 USACi B&K WR SuperMod Ext.

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Posts: 1344 | From: Mechanicsville, Va USA | Registered: Nov 1999  |  IP: Logged | Report this post to a Moderator
mrkhaki2
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why not try a two-part foam? not desnse enough?
Posts: 2 | From: NY | Registered: Sep 2003  |  IP: Logged | Report this post to a Moderator
DrBass
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Yeah, it needs to be hard as a rock.

There are 7 bags of quik rete, more steel, MDF and such in this thing than you can shake a stick at. Needs to be rock solid everywhere

--------------------
Mike
Extreme Audio
www.ExtremeAudio.org
Extreme Van for Sale, complete or empty!
Team JBL
Team Fi
Certified 179.3 dB
2005/06/07 dB Drag Extreme 3-4 World Champion
3 Time Deathmatch Participant
2004/05/06/07 IDBL World Record Holder
2004/2005 MECA World Record Holder
2006 USACi B&K WR SuperMod Ext.

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Posts: 1344 | From: Mechanicsville, Va USA | Registered: Nov 1999  |  IP: Logged | Report this post to a Moderator
e3opian
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quote:
Originally posted by DrBass:
Posts: 156 | From: Mechanicsville, Va USA | Registered: Nov 99 | IP: Logged |

Hrmm not to far from me. When's this thing gonna be ready to let someone poke their head around in? I'm thinking about learning a little more about the dark side of car audio. [Big Grin] That is if you wouldn't mind.

-e3

--------------------
2005 Scion xB
-what should i put in it?

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DrBass
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At this point, it BETTER be ready for the dB Drag finals! Working on it every day, but the clock is ticking.....

--------------------
Mike
Extreme Audio
www.ExtremeAudio.org
Extreme Van for Sale, complete or empty!
Team JBL
Team Fi
Certified 179.3 dB
2005/06/07 dB Drag Extreme 3-4 World Champion
3 Time Deathmatch Participant
2004/05/06/07 IDBL World Record Holder
2004/2005 MECA World Record Holder
2006 USACi B&K WR SuperMod Ext.

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Posts: 1344 | From: Mechanicsville, Va USA | Registered: Nov 1999  |  IP: Logged | Report this post to a Moderator
   

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