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Jim Thompson[_3_] April 25th 11 01:19 AM

Best Epoxy for...
 
Best Epoxy for...

I have an aluminum decorative casting, too thin to tap, that I need to
glue a mounting bolt to.

Loading, SHEAR, will be less than 4 pounds.

I have adequate room behind the casting to build up a nice fillet
around the bolt head.

What would you recommend?

Thanks!

...Jim Thompson
--
| James E.Thompson, CTO | mens |
| Analog Innovations, Inc. | et |
| Analog/Mixed-Signal ASIC's and Discrete Systems | manus |
| Phoenix, Arizona 85048 Skype: Contacts Only | |
| Voice:(480)460-2350 Fax: Available upon request | Brass Rat |
| E-mail Icon at http://www.analog-innovations.com | 1962 |

I love to cook with wine. Sometimes I even put it in the food.

Jamie April 25th 11 01:43 AM

Best Epoxy for...
 
Jim Thompson wrote:

Best Epoxy for...

I have an aluminum decorative casting, too thin to tap, that I need to
glue a mounting bolt to.

Loading, SHEAR, will be less than 4 pounds.

I have adequate room behind the casting to build up a nice fillet
around the bolt head.

What would you recommend?

Thanks!

...Jim Thompson

Blind Nuts

Jamie




Oppie[_5_] April 25th 11 03:06 AM

Best Epoxy for...
 
"Jim Thompson" wrote in
message ...
Best Epoxy for...

I have an aluminum decorative casting, too thin to tap, that I need to
glue a mounting bolt to.

Loading, SHEAR, will be less than 4 pounds.

I have adequate room behind the casting to build up a nice fillet
around the bolt head.

What would you recommend?

Thanks!

...Jim Thompson

I'm having brain cramps but recall seeing a demo at the hardware store
check-out counter. Was a 2 part epoxy that they glued a golf ball to the
neck of a pop bottle. Was good stuff. I used it a few times. There's also
some MRO products from Devcon
http://www.devcon.com/products/produ...Metal%20Repair

Some of these are so durable that they can be used to fix industrial pump
impellers.


Oppie[_5_] April 25th 11 03:06 AM

Best Epoxy for...
 
"Jim Thompson" wrote in
message ...
Best Epoxy for...

I have an aluminum decorative casting, too thin to tap, that I need to
glue a mounting bolt to.

Loading, SHEAR, will be less than 4 pounds.

I have adequate room behind the casting to build up a nice fillet
around the bolt head.

What would you recommend?

Thanks!

...Jim Thompson

I'm having brain cramps but recall seeing a demo at the hardware store
check-out counter. Was a 2 part epoxy that they glued a golf ball to the
neck of a pop bottle. Was good stuff. I used it a few times. There's also
some MRO products from Devcon
http://www.devcon.com/products/produ...Metal%20Repair

Some of these are so durable that they can be used to fix industrial pump
impellers.


Artemus[_4_] April 25th 11 03:11 AM

Best Epoxy for...
 

"Jim Thompson" wrote in message
...
Best Epoxy for...

I have an aluminum decorative casting, too thin to tap, that I need to
glue a mounting bolt to.

Loading, SHEAR, will be less than 4 pounds.

I have adequate room behind the casting to build up a nice fillet
around the bolt head.

What would you recommend?

Thanks!

...Jim Thompson


PC-7 or JB Weld. Ace has both of them.
Art



no one April 25th 11 04:47 AM

Best Epoxy for...
 
hi, what about getting it welded ? i`ve gotten aliminium casting welded
before at local engineering place,..add a bit of weld then drill and tap
it ?


mark


"Jim Thompson" wrote in
message ...
Best Epoxy for...

I have an aluminum decorative casting, too thin to tap, that I need to
glue a mounting bolt to.

Loading, SHEAR, will be less than 4 pounds.

I have adequate room behind the casting to build up a nice fillet
around the bolt head.

What would you recommend?

Thanks!

...Jim Thompson
--
| James E.Thompson, CTO | mens |
| Analog Innovations, Inc. | et |
| Analog/Mixed-Signal ASIC's and Discrete Systems | manus |
| Phoenix, Arizona 85048 Skype: Contacts Only | |
| Voice:(480)460-2350 Fax: Available upon request | Brass Rat |
| E-mail Icon at http://www.analog-innovations.com | 1962 |

I love to cook with wine. Sometimes I even put it in the food.




no one April 25th 11 04:47 AM

Best Epoxy for...
 
hi, what about getting it welded ? i`ve gotten aliminium casting welded
before at local engineering place,..add a bit of weld then drill and tap
it ?


mark


"Jim Thompson" wrote in
message ...
Best Epoxy for...

I have an aluminum decorative casting, too thin to tap, that I need to
glue a mounting bolt to.

Loading, SHEAR, will be less than 4 pounds.

I have adequate room behind the casting to build up a nice fillet
around the bolt head.

What would you recommend?

Thanks!

...Jim Thompson
--
| James E.Thompson, CTO | mens |
| Analog Innovations, Inc. | et |
| Analog/Mixed-Signal ASIC's and Discrete Systems | manus |
| Phoenix, Arizona 85048 Skype: Contacts Only | |
| Voice:(480)460-2350 Fax: Available upon request | Brass Rat |
| E-mail Icon at http://www.analog-innovations.com | 1962 |

I love to cook with wine. Sometimes I even put it in the food.




Ecnerwal[_3_] April 25th 11 05:20 AM

Best Epoxy for...
 
In article ,
Jim Thompson
wrote:

Best Epoxy for...

I have an aluminum decorative casting, too thin to tap, that I need to
glue a mounting bolt to.

Loading, SHEAR, will be less than 4 pounds.

I have adequate room behind the casting to build up a nice fillet
around the bolt head.

What would you recommend?


Clean, degrease, perhaps rough up a tad, and apply whatever epoxy is
handy - heck, hot glue might do it.

If you want to do it really well (or "best", as you start out with),
hunt up some Armstrong A-12, but that hardly seems like where you need
to go for the described use. It does work VERY well.

--
Cats, coffee, chocolate...vices to live by

Ecnerwal[_3_] April 25th 11 05:20 AM

Best Epoxy for...
 
In article ,
Jim Thompson
wrote:

Best Epoxy for...

I have an aluminum decorative casting, too thin to tap, that I need to
glue a mounting bolt to.

Loading, SHEAR, will be less than 4 pounds.

I have adequate room behind the casting to build up a nice fillet
around the bolt head.

What would you recommend?


Clean, degrease, perhaps rough up a tad, and apply whatever epoxy is
handy - heck, hot glue might do it.

If you want to do it really well (or "best", as you start out with),
hunt up some Armstrong A-12, but that hardly seems like where you need
to go for the described use. It does work VERY well.

--
Cats, coffee, chocolate...vices to live by

Tim Wescott April 25th 11 05:35 AM

Best Epoxy for...
 
On 04/24/2011 05:19 PM, Jim Thompson wrote:
Best Epoxy for...

I have an aluminum decorative casting, too thin to tap, that I need to
glue a mounting bolt to.

Loading, SHEAR, will be less than 4 pounds.

I have adequate room behind the casting to build up a nice fillet
around the bolt head.

What would you recommend?


Rethinking your process. In descending order:

* Blind nut, or bolt from behind. Perhaps put the bolt through a hole
and glue from behind.

* Have a welding shop (or a friend with a TIG welder) weld a boss onto
your casting, drill & tap that.

* Get some aluminum soldering kit from a welding supply place and solder
the bolt on.

* JB weld.

--

Tim Wescott
Wescott Design Services
http://www.wescottdesign.com

Do you need to implement control loops in software?
"Applied Control Theory for Embedded Systems" was written for you.
See details at http://www.wescottdesign.com/actfes/actfes.html

PeterD April 25th 11 12:16 PM

Best Epoxy for...
 
On 4/24/2011 8:19 PM, Jim Thompson wrote:
Best Epoxy for...

I have an aluminum decorative casting, too thin to tap, that I need to
glue a mounting bolt to.

Loading, SHEAR, will be less than 4 pounds.

I have adequate room behind the casting to build up a nice fillet
around the bolt head.

What would you recommend?

Thanks!

...Jim Thompson


There are products designed for just that purpose, consisting of an
aluminum powder combined with an epoxy. I used to use this to fix
extrusions (heat sinks) that had scratches and gouges. It looks like
aluminum, is machinable like aluminum, and holds well to the base metal.

If you need, I can see if I can find a maker/part number for you, I may
have some left on the shelf, but I'm not sure.

--
I'm never going to grow up.

PeterD April 25th 11 12:16 PM

Best Epoxy for...
 
On 4/24/2011 8:19 PM, Jim Thompson wrote:
Best Epoxy for...

I have an aluminum decorative casting, too thin to tap, that I need to
glue a mounting bolt to.

Loading, SHEAR, will be less than 4 pounds.

I have adequate room behind the casting to build up a nice fillet
around the bolt head.

What would you recommend?

Thanks!

...Jim Thompson


There are products designed for just that purpose, consisting of an
aluminum powder combined with an epoxy. I used to use this to fix
extrusions (heat sinks) that had scratches and gouges. It looks like
aluminum, is machinable like aluminum, and holds well to the base metal.

If you need, I can see if I can find a maker/part number for you, I may
have some left on the shelf, but I'm not sure.

--
I'm never going to grow up.

KG April 25th 11 12:46 PM

Best Epoxy for...
 
If you must glue, use a very good epoxy. Place a few drops in the area to be glued and sand it in
vigorously then place the nut or bold on the area and glue with a generous fillet.
*****************
Thank You


To reply to this email please remove the AT
after the kgs in the reply to address as shown above.

amdx April 25th 11 12:58 PM

Best Epoxy for...
 

"Jim Thompson" wrote in
message ...
Best Epoxy for...

I have an aluminum decorative casting, too thin to tap, that I need to
glue a mounting bolt to.

Loading, SHEAR, will be less than 4 pounds.

I have adequate room behind the casting to build up a nice fillet
around the bolt head.

What would you recommend?

Thanks!

...Jim Thompson


I have had good results with Araldite two part epoxy for over 30 years.
Ciba-Gigy sold the adhesives to Huntsman, so now I purchase Huntsman
Fastweld 10.
A search of Araldite has a lot of hits but now they have so many products, I
don't know
what the original was.
So go with the Huntsman Fastweld 10 Rapid setting Epoxy structural
Adhesive.
For Industrial Use.
Huntsman Advanced Materials Americas, Inc
4917 Dawn Ave.
East Lansing Michigan 48823-5691
517-351-5900

I'm sure you can find somewhere closer to purchase it.
Give them a call, maybe they can give a you a local supplier.
Mikek



amdx April 25th 11 12:58 PM

Best Epoxy for...
 

"Jim Thompson" wrote in
message ...
Best Epoxy for...

I have an aluminum decorative casting, too thin to tap, that I need to
glue a mounting bolt to.

Loading, SHEAR, will be less than 4 pounds.

I have adequate room behind the casting to build up a nice fillet
around the bolt head.

What would you recommend?

Thanks!

...Jim Thompson


I have had good results with Araldite two part epoxy for over 30 years.
Ciba-Gigy sold the adhesives to Huntsman, so now I purchase Huntsman
Fastweld 10.
A search of Araldite has a lot of hits but now they have so many products, I
don't know
what the original was.
So go with the Huntsman Fastweld 10 Rapid setting Epoxy structural
Adhesive.
For Industrial Use.
Huntsman Advanced Materials Americas, Inc
4917 Dawn Ave.
East Lansing Michigan 48823-5691
517-351-5900

I'm sure you can find somewhere closer to purchase it.
Give them a call, maybe they can give a you a local supplier.
Mikek



Jim Thompson[_3_] April 25th 11 04:51 PM

Best Epoxy for...
 
On Mon, 25 Apr 2011 07:16:17 -0400, PeterD wrote:

On 4/24/2011 8:19 PM, Jim Thompson wrote:
Best Epoxy for...

I have an aluminum decorative casting, too thin to tap, that I need to
glue a mounting bolt to.

Loading, SHEAR, will be less than 4 pounds.

I have adequate room behind the casting to build up a nice fillet
around the bolt head.

What would you recommend?

Thanks!

...Jim Thompson


There are products designed for just that purpose, consisting of an
aluminum powder combined with an epoxy. I used to use this to fix
extrusions (heat sinks) that had scratches and gouges. It looks like
aluminum, is machinable like aluminum, and holds well to the base metal.

If you need, I can see if I can find a maker/part number for you, I may
have some left on the shelf, but I'm not sure.


Sounds like what I need. Manufacturer/part number info would be much
appreciated!

...Jim Thompson
--
| James E.Thompson, CTO | mens |
| Analog Innovations, Inc. | et |
| Analog/Mixed-Signal ASIC's and Discrete Systems | manus |
| Phoenix, Arizona 85048 Skype: Contacts Only | |
| Voice:(480)460-2350 Fax: Available upon request | Brass Rat |
| E-mail Icon at http://www.analog-innovations.com | 1962 |

Remember: Once you go over the hill, you pick up speed

Jim Thompson[_3_] April 25th 11 04:51 PM

Best Epoxy for...
 
On Mon, 25 Apr 2011 07:16:17 -0400, PeterD wrote:

On 4/24/2011 8:19 PM, Jim Thompson wrote:
Best Epoxy for...

I have an aluminum decorative casting, too thin to tap, that I need to
glue a mounting bolt to.

Loading, SHEAR, will be less than 4 pounds.

I have adequate room behind the casting to build up a nice fillet
around the bolt head.

What would you recommend?

Thanks!

...Jim Thompson


There are products designed for just that purpose, consisting of an
aluminum powder combined with an epoxy. I used to use this to fix
extrusions (heat sinks) that had scratches and gouges. It looks like
aluminum, is machinable like aluminum, and holds well to the base metal.

If you need, I can see if I can find a maker/part number for you, I may
have some left on the shelf, but I'm not sure.


Sounds like what I need. Manufacturer/part number info would be much
appreciated!

...Jim Thompson
--
| James E.Thompson, CTO | mens |
| Analog Innovations, Inc. | et |
| Analog/Mixed-Signal ASIC's and Discrete Systems | manus |
| Phoenix, Arizona 85048 Skype: Contacts Only | |
| Voice:(480)460-2350 Fax: Available upon request | Brass Rat |
| E-mail Icon at http://www.analog-innovations.com | 1962 |

Remember: Once you go over the hill, you pick up speed

Oppie[_5_] April 25th 11 05:17 PM

Best Epoxy for...
 
"Jim Thompson" wrote in
message ...
On Mon, 25 Apr 2011 07:16:17 -0400, PeterD wrote:

On 4/24/2011 8:19 PM, Jim Thompson wrote:
Best Epoxy for...

I have an aluminum decorative casting, too thin to tap, that I need to
glue a mounting bolt to.

Loading, SHEAR, will be less than 4 pounds.

I have adequate room behind the casting to build up a nice fillet
around the bolt head.

What would you recommend?

Thanks!

...Jim Thompson


There are products designed for just that purpose, consisting of an
aluminum powder combined with an epoxy. I used to use this to fix
extrusions (heat sinks) that had scratches and gouges. It looks like
aluminum, is machinable like aluminum, and holds well to the base metal.

If you need, I can see if I can find a maker/part number for you, I may
have some left on the shelf, but I'm not sure.


Sounds like what I need. Manufacturer/part number info would be much
appreciated!

...Jim Thompson


Just don't try to have it anodized...
Over the years, we've had a few subcontractors that made an 'Oops' when
fabricating aluminum parts. Mostly the fault is holes drilled in the wrong
spots. Contractor filled them in either with either a weld or some filler
and milled them flat again. Barely noticeable if at all on incoming
inspection but when they were anodized, very noticeable. Acid etch attacked
the filler material much more readily and the result was unacceptable.


Oppie[_5_] April 25th 11 05:17 PM

Best Epoxy for...
 
"Jim Thompson" wrote in
message ...
On Mon, 25 Apr 2011 07:16:17 -0400, PeterD wrote:

On 4/24/2011 8:19 PM, Jim Thompson wrote:
Best Epoxy for...

I have an aluminum decorative casting, too thin to tap, that I need to
glue a mounting bolt to.

Loading, SHEAR, will be less than 4 pounds.

I have adequate room behind the casting to build up a nice fillet
around the bolt head.

What would you recommend?

Thanks!

...Jim Thompson


There are products designed for just that purpose, consisting of an
aluminum powder combined with an epoxy. I used to use this to fix
extrusions (heat sinks) that had scratches and gouges. It looks like
aluminum, is machinable like aluminum, and holds well to the base metal.

If you need, I can see if I can find a maker/part number for you, I may
have some left on the shelf, but I'm not sure.


Sounds like what I need. Manufacturer/part number info would be much
appreciated!

...Jim Thompson


Just don't try to have it anodized...
Over the years, we've had a few subcontractors that made an 'Oops' when
fabricating aluminum parts. Mostly the fault is holes drilled in the wrong
spots. Contractor filled them in either with either a weld or some filler
and milled them flat again. Barely noticeable if at all on incoming
inspection but when they were anodized, very noticeable. Acid etch attacked
the filler material much more readily and the result was unacceptable.


PeterD April 25th 11 08:28 PM

Best Epoxy for...
 
On 4/25/2011 11:51 AM, Jim Thompson wrote:
On Mon, 25 Apr 2011 07:16:17 -0400, wrote:

On 4/24/2011 8:19 PM, Jim Thompson wrote:
Best Epoxy for...

I have an aluminum decorative casting, too thin to tap, that I need to
glue a mounting bolt to.

Loading, SHEAR, will be less than 4 pounds.

I have adequate room behind the casting to build up a nice fillet
around the bolt head.

What would you recommend?

Thanks!

...Jim Thompson


There are products designed for just that purpose, consisting of an
aluminum powder combined with an epoxy. I used to use this to fix
extrusions (heat sinks) that had scratches and gouges. It looks like
aluminum, is machinable like aluminum, and holds well to the base metal.

If you need, I can see if I can find a maker/part number for you, I may
have some left on the shelf, but I'm not sure.


Sounds like what I need. Manufacturer/part number info would be much
appreciated!

...Jim Thompson


Devcon Alumimum Putty (F)
10610

Here's a link:

http://www.devcon.com/products/produ...ty% 20%28F%29

I've used it several times to repair parts (mostly to fill in damage),
have not machined it a lot but what I did do worked well.

--
I'm never going to grow up.

PeterD April 25th 11 08:28 PM

Best Epoxy for...
 
On 4/25/2011 11:51 AM, Jim Thompson wrote:
On Mon, 25 Apr 2011 07:16:17 -0400, wrote:

On 4/24/2011 8:19 PM, Jim Thompson wrote:
Best Epoxy for...

I have an aluminum decorative casting, too thin to tap, that I need to
glue a mounting bolt to.

Loading, SHEAR, will be less than 4 pounds.

I have adequate room behind the casting to build up a nice fillet
around the bolt head.

What would you recommend?

Thanks!

...Jim Thompson


There are products designed for just that purpose, consisting of an
aluminum powder combined with an epoxy. I used to use this to fix
extrusions (heat sinks) that had scratches and gouges. It looks like
aluminum, is machinable like aluminum, and holds well to the base metal.

If you need, I can see if I can find a maker/part number for you, I may
have some left on the shelf, but I'm not sure.


Sounds like what I need. Manufacturer/part number info would be much
appreciated!

...Jim Thompson


Devcon Alumimum Putty (F)
10610

Here's a link:

http://www.devcon.com/products/produ...ty% 20%28F%29

I've used it several times to repair parts (mostly to fill in damage),
have not machined it a lot but what I did do worked well.

--
I'm never going to grow up.

Jim Thompson[_3_] April 25th 11 08:32 PM

Best Epoxy for...
 
On Mon, 25 Apr 2011 15:28:23 -0400, PeterD wrote:

On 4/25/2011 11:51 AM, Jim Thompson wrote:
On Mon, 25 Apr 2011 07:16:17 -0400, wrote:

On 4/24/2011 8:19 PM, Jim Thompson wrote:
Best Epoxy for...

I have an aluminum decorative casting, too thin to tap, that I need to
glue a mounting bolt to.

Loading, SHEAR, will be less than 4 pounds.

I have adequate room behind the casting to build up a nice fillet
around the bolt head.

What would you recommend?

Thanks!

...Jim Thompson

There are products designed for just that purpose, consisting of an
aluminum powder combined with an epoxy. I used to use this to fix
extrusions (heat sinks) that had scratches and gouges. It looks like
aluminum, is machinable like aluminum, and holds well to the base metal.

If you need, I can see if I can find a maker/part number for you, I may
have some left on the shelf, but I'm not sure.


Sounds like what I need. Manufacturer/part number info would be much
appreciated!

...Jim Thompson


Devcon Alumimum Putty (F)
10610

Here's a link:

http://www.devcon.com/products/produ...ty% 20%28F%29

I've used it several times to repair parts (mostly to fill in damage),
have not machined it a lot but what I did do worked well.


Thanks!

...Jim Thompson
--
| James E.Thompson, CTO | mens |
| Analog Innovations, Inc. | et |
| Analog/Mixed-Signal ASIC's and Discrete Systems | manus |
| Phoenix, Arizona 85048 Skype: Contacts Only | |
| Voice:(480)460-2350 Fax: Available upon request | Brass Rat |
| E-mail Icon at http://www.analog-innovations.com | 1962 |

Remember: Once you go over the hill, you pick up speed

Artemus[_4_] April 25th 11 08:43 PM

Best Epoxy for...
 

"Jim Thompson" wrote in message
...
On Mon, 25 Apr 2011 07:16:17 -0400, PeterD wrote:

On 4/24/2011 8:19 PM, Jim Thompson wrote:
Best Epoxy for...

I have an aluminum decorative casting, too thin to tap, that I need to
glue a mounting bolt to.

Loading, SHEAR, will be less than 4 pounds.

I have adequate room behind the casting to build up a nice fillet
around the bolt head.

What would you recommend?

Thanks!

...Jim Thompson


There are products designed for just that purpose, consisting of an
aluminum powder combined with an epoxy. I used to use this to fix
extrusions (heat sinks) that had scratches and gouges. It looks like
aluminum, is machinable like aluminum, and holds well to the base metal.

If you need, I can see if I can find a maker/part number for you, I may
have some left on the shelf, but I'm not sure.


Sounds like what I need. Manufacturer/part number info would be much
appreciated!

...Jim Thompson


http://www.pcepoxy.com/our-products/...oxies/pc-7.php
Art



Artemus[_4_] April 25th 11 08:43 PM

Best Epoxy for...
 

"Jim Thompson" wrote in message
...
On Mon, 25 Apr 2011 07:16:17 -0400, PeterD wrote:

On 4/24/2011 8:19 PM, Jim Thompson wrote:
Best Epoxy for...

I have an aluminum decorative casting, too thin to tap, that I need to
glue a mounting bolt to.

Loading, SHEAR, will be less than 4 pounds.

I have adequate room behind the casting to build up a nice fillet
around the bolt head.

What would you recommend?

Thanks!

...Jim Thompson


There are products designed for just that purpose, consisting of an
aluminum powder combined with an epoxy. I used to use this to fix
extrusions (heat sinks) that had scratches and gouges. It looks like
aluminum, is machinable like aluminum, and holds well to the base metal.

If you need, I can see if I can find a maker/part number for you, I may
have some left on the shelf, but I'm not sure.


Sounds like what I need. Manufacturer/part number info would be much
appreciated!

...Jim Thompson


http://www.pcepoxy.com/our-products/...oxies/pc-7.php
Art



[email protected] April 25th 11 11:40 PM

Best Epoxy for...
 
Jim - you might take a look at rec.crafts.metalworking. There was some
discussion about methods for epoxy & aluminum. Using sandpaper wet
with epoxy to clean the aluminum was most notable. Also, slow
curing resin rather than the quick type is reportedly stronger.
I made a shear test of Devcon's "2 ton epoxy" on yellow
pine glued to yellow pine that broke at 1200 psi (~2 minute delay).
Similar tests with polyester (waxed) indicate strength with aluminum at
2/3 that of yellow pine. Assuming the bolt head isn't microscopic,
you may have a little leeway.

Hul

Jim Thompson wrote:
Best Epoxy for...


I have an aluminum decorative casting, too thin to tap, that I need to
glue a mounting bolt to.


Loading, SHEAR, will be less than 4 pounds.


I have adequate room behind the casting to build up a nice fillet
around the bolt head.


What would you recommend?


Thanks!

...Jim Thompson
--
| James E.Thompson, CTO | mens |
| Analog Innovations, Inc. | et |
| Analog/Mixed-Signal ASIC's and Discrete Systems | manus |
| Phoenix, Arizona 85048 Skype: Contacts Only | |
| Voice:(480)460-2350 Fax: Available upon request | Brass Rat |
| E-mail Icon at http://www.analog-innovations.com | 1962 |

I love to cook with wine. Sometimes I even put it in the food.


legg April 28th 11 04:47 PM

Best Epoxy for...
 
On Sun, 24 Apr 2011 17:19:31 -0700, Jim Thompson
wrote:

Best Epoxy for...

I have an aluminum decorative casting, too thin to tap, that I need to
glue a mounting bolt to.

Loading, SHEAR, will be less than 4 pounds.

I have adequate room behind the casting to build up a nice fillet
around the bolt head.

What would you recommend?

Thanks!

...Jim Thompson

Some good suggestions.

What about the one-shot, low-volume epoxy kits available as 'rear-view
mirror repair'. I'd try it on a test piece first. Maybe select and
machine the bolt-head for size and uniformity, first.

Easy to get, anyways.

RL


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