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02-04-2013, 11:09 PM
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#1 |
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Registered User
Join Date: Dec 2012
Location: Virginia
Posts: 233
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Patching rust
I am taking a auto body repair class at the local vo tech center. What gauge metal is most appropriate for my 67 GMC to patch small areas of rust with? Teacher said 20 gauge but he wasnt sure if it might need to be 18 for an older GMC truck
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02-04-2013, 11:16 PM
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#2 |
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Registered User
Join Date: Jun 2012
Location: ft worth tx
Posts: 135
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Re: Patching rust
18
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02-05-2013, 08:05 AM
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#3 |
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1969 Custom 30 wrecker
Join Date: Sep 2001
Location: Pottsville, Pa
Posts: 2,611
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Re: Patching rust
X2 Some might say it's 19 gauge but given a choice, use 18.
Take all the guess work out of it and use and old rotted hood for patch work. 
__________________
Bob 63 Impala 283/PG/3.36 (under restoration) 66 Impala 327/PG/3.36 66 Chevelle SS 409/M22/3.55 69 Chevelle 307/PG/3.08 (future restoration) 69 C10 short stepside 454/TH350/3.73 69 Custom 30 tow truck 350/4 spd/4.10 (resto done, CRUISIN TIME!) 71 Cheyenne 20 fleetside 350/4 spd/4.10 71 Chevelle 6/PG/3.08 72 Chevelle 454/M21/4.10 |
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02-05-2013, 10:37 AM
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#4 | |
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Junior Member
Join Date: Dec 2006
Location: Southeast Missouri
Posts: 2,436
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Re: Patching rust
Quote:
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'67 Chevy C-20 short stepper - build complete, 454/SM-465. '75 C-30 Single Cab DRW-350 small block/NP-435. '77 GMC-6500 Dump Truck, 427 Tall Deck. '92 GMC K-3500 Duallie, 454/4L80E. |
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02-05-2013, 01:20 PM
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#5 |
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Registered User
Join Date: Jul 2010
Location: MD
Posts: 1,937
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Re: Patching rust
Old road signs and a rivet gun. But seriously, old hood or 18 gauge.
__________________
1969 c-10 Step Side Long Bed. I-6 250cid =  = 1969 Pontiac GTO hard top. 400, 4-speed.
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02-05-2013, 01:52 PM
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#6 | |
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Proprietor of Dale's Corner
 
Join Date: Nov 2012
Location: Vacaville , CA
Posts: 15,996
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Re: Patching rust
Quote:
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"Some Days Chickens And Some Days Feathers" Dale XNGH ECV Sam Brannan 1004 R.I.P. 67ChevyRedneck R.I.P. Grumpy Old Man |
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02-05-2013, 04:19 PM
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#7 | |
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Registered User
Join Date: Jul 2010
Location: MD
Posts: 1,937
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Re: Patching rust
Quote:
__________________
1969 c-10 Step Side Long Bed. I-6 250cid = = 1969 Pontiac GTO hard top. 400, 4-speed.
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02-05-2013, 04:29 PM
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#8 | |
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Proprietor of Dale's Corner
Join Date: Nov 2012
Location: Vacaville , CA
Posts: 15,996
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Re: Patching rust
Quote:
__________________
"Some Days Chickens And Some Days Feathers" Dale XNGH ECV Sam Brannan 1004 R.I.P. 67ChevyRedneck R.I.P. Grumpy Old Man |
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02-05-2013, 04:40 PM
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#9 | |
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Registered User
Join Date: Jun 2011
Location: Gregory, TX
Posts: 413
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Re: Patching rust
Quote:
If the sign is off the still-standing pole = fair game. If the sign AND the pole are knocked over = fair game. *shuts garage door so 'found' street/road signs aren't visible*
__________________
-Nathan- 1972 GMC K2500 Suburban "The Project" 2013 GMC Sierra 1500 SLT Z71 "The Daily Driver" 2005 Ford F150 Lariat SCrew 2WD "The Daily Driver" SOLD 1995 GMC Sierra C1500 SLE "The Daily Driver"SOLD 2003 Ford Ranger Edge 2DSC 2WD Flareside "The Daily Driver/Project"SOLD |
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02-05-2013, 04:41 PM
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#10 |
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Registered User
Join Date: Jun 2011
Location: Gregory, TX
Posts: 413
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Re: Patching rust
And thanks for passing on the "reuse the hood" tip. I'll have to replace my hood anyway, so this can still save a little $$
__________________
-Nathan- 1972 GMC K2500 Suburban "The Project" 2013 GMC Sierra 1500 SLT Z71 "The Daily Driver" 2005 Ford F150 Lariat SCrew 2WD "The Daily Driver" SOLD 1995 GMC Sierra C1500 SLE "The Daily Driver"SOLD 2003 Ford Ranger Edge 2DSC 2WD Flareside "The Daily Driver/Project"SOLD |
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02-05-2013, 07:50 PM
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#11 | |
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Registered User
Join Date: Jul 2010
Location: MD
Posts: 1,937
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Re: Patching rust
Quote:
 
__________________
1969 c-10 Step Side Long Bed. I-6 250cid = = 1969 Pontiac GTO hard top. 400, 4-speed.
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