[MBZ] Plastic Welding Session

2019-06-15 Thread Dan Penoff via Mercedes
Decided to tackle the ML’s rear bumper gaping hole today. Went to HF and bought a $16 plastic welding kit. A BIG honking soldering iron with a big flat tip on it. Four screws and the bumper pulls right off. Took me all of 2 minutes to remove it. Took it into the garage and got it set up on sta

Re: [MBZ] Plastic Welding Session

2019-06-15 Thread Dwight Giles via Mercedes
Attaboy Dwight Giles Jr. Wickford RI On Sat, Jun 15, 2019, 8:25 PM Dan Penoff via Mercedes wrote: > Decided to tackle the ML’s rear bumper gaping hole today. > > Went to HF and bought a $16 plastic welding kit. A BIG honking soldering > iron with a big flat tip on it. > > Four screws and the bu

Re: [MBZ] Plastic Welding Session

2019-06-15 Thread Dan Penoff via Mercedes
No pictures from the back where you could see the stainless mesh, but you’ll get the idea. http://penoff.com/photo_dump.html -D > On Jun 15, 2019, at 8:24 PM, Dan Penoff via Mercedes > wrote: > > Decided to tackle the ML’s rear bumper gaping hole today. > > Went to HF and bought a $16 plas

Re: [MBZ] Plastic Welding Session

2019-06-15 Thread Buggered Benzmail via Mercedes
Very cool. Maybe I should try that on the $500E300 to get the front valance repaired, somewhat. --FT Sent from iPhone > On Jun 15, 2019, at 8:50 PM, Dan Penoff via Mercedes > wrote: > > No pictures from the back where you could see the stainless mesh, but you’ll > get the idea. > > http://

Re: [MBZ] Plastic Welding Session

2019-06-15 Thread Dan Penoff via Mercedes
Crude but effective. Had I desired to be a bit more careful about it I’m sure I could have made it look better and be more of a candidate for sanding and painting. However, this was great practice for repairing the bumper on my S210. I bumped into someone a year or so ago when I crossed the cen

Re: [MBZ] Plastic Welding Session

2019-06-15 Thread Dwight Giles via Mercedes
I like the black plastic,as is. conveys a certain attitude. Dwight Giles Jr. Wickford RI On Sat, Jun 15, 2019, 8:51 PM Dan Penoff via Mercedes wrote: > No pictures from the back where you could see the stainless mesh, but > you’ll get the idea. > > http://penoff.com/photo_dump.html > > -D > >

Re: [MBZ] Plastic Welding Session

2019-06-15 Thread Kaleb Striplin via Mercedes
I would like to see some pics of the progress on it as well Sent from my iPhone > On Jun 15, 2019, at 7:24 PM, Dan Penoff via Mercedes > wrote: > > Decided to tackle the ML’s rear bumper gaping hole today. > > Went to HF and bought a $16 plastic welding kit. A BIG honking soldering iron > w

Re: [MBZ] Plastic Welding Session

2019-06-15 Thread Dan Penoff via Mercedes
I can see where this would work for a big crack in a valance or something like that, but trying to reconstruct a hole like I have isn’t really realistic. That and I can also see where the heat gun approach for repairing plastic is far superior to the oversize soldering iron approach. The oversiz

Re: [MBZ] Plastic Welding Session

2019-06-15 Thread Kaleb C. Striplin via Mercedes
So did you have the pieces that broke out of the bumper?  or use some other plastic for filler? On 6/15/2019 7:50 PM, Dan Penoff via Mercedes wrote: No pictures from the back where you could see the stainless mesh, but you’ll get the idea. http://penoff.com/photo_dump.html -D On Jun 15, 2

Re: [MBZ] Plastic Welding Session

2019-06-15 Thread Dan Penoff via Mercedes
I had the pieces. I also had plastic filler sticks that came with the plastic welder. That’s the black stuff you see on the bumper. They also include a piece of stainless screen, but you can buy 9” x 12” pieces of it from the Island of Large Wimmen for like $6 for three pieces, too. What you d

Re: [MBZ] Plastic Welding Session

2019-06-15 Thread Curt Raymond via Mercedes
Thats the iron I have, for the money I think its a really good tool. Heck for twice the money its still a pretty good tool... -Curt On Saturday, June 15, 2019, 8:25:27 PM EDT, Dan Penoff via Mercedes wrote: Decided to tackle the ML’s rear bumper gaping hole today. Went to HF and boug

Re: [MBZ] Plastic Welding Session

2019-06-15 Thread Craig via Mercedes
On Sat, 15 Jun 2019 22:00:10 -0400 Dan Penoff via Mercedes wrote: > So when I saw that HF had a plastic welder, essentially an 80W > soldering iron with a big flat sort of tip on it, for $16, I went that > route. I thought you said it was, "a BIG honking soldering iron ..." I have had for years

Re: [MBZ] Plastic Welding Session

2019-06-15 Thread Craig via Mercedes
On Sat, 15 Jun 2019 21:26:36 -0400 Dan Penoff via Mercedes wrote: > That and I can also see where the heat gun approach for repairing > plastic is far superior to the oversize soldering iron approach. The > oversize soldering iron method works, but it’s slow. If you have a > large crack or area t

Re: [MBZ] Plastic Welding Session

2019-06-15 Thread G Mann via Mercedes
Dan, Good result for first try ! Now that you have the bits all melted back together, give it a good sanding with 220 wet or dry and a sanding block, then use some J-B Weld material called "Plastic Bonder" with a plastic spreader [bondo type] to put a smooth coating over the weld area. The J-B Wel

Re: [MBZ] Plastic Welding Session

2019-06-16 Thread Dan--- via Mercedes
Thanks for the pointers, Grant! I’m not going to invest any more time or effort into this for now. The hole is closed up and the bumper is stabilized, which is really all I care about at this point. If I go any further I’ll drop the $275 or so on Amazon for a new aftermarket bumper and rattle c