Matronics Email Lists Forum Index Matronics Email Lists
Web Forum Interface to the Matronics Email Lists
 
 Get Email Distribution Too!Get Email Distribution Too!    FAQFAQ   SearchSearch   MemberlistMemberlist   UsergroupsUsergroups   RegisterRegister 
 ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 

Araldite 420A/B (Redux) Realistic Shelf Life

 
Post new topic   Reply to topic    Matronics Email Lists Forum Index -> Europa-List
View previous topic :: View next topic  
Author Message
graeme.hart(at)onecoolkat
Guest





PostPosted: Sat Sep 12, 2015 3:05 pm    Post subject: Araldite 420A/B (Redux) Realistic Shelf Life Reply with quote

Hi All

I am the proud new owner of Europa XS Tri-gear kit A-101.
Today I was going through the kit and I found some unopened cans of this miracle glue.
The cans were manufactured in 2005 and are labelled with an expiry date 6 months later in early 2006.
In the perfect world I would just buy new adhesive but as this glue is hard to obtain (at a reasonable price) I'm considering using the glue I have.
The cans show no sign of corrosion and are unopened.
Does anyone know what the realistic shelf life of this product is?  Alternatively if anyone knows of a source in New Zealand or Australia so I can minimise dangerous goods shipping charges that would be very helpful (I'm already in an email conversation with Huntsman in Australia).  
Thanks
Graeme

[quote][b]


- The Matronics Europa-List Email Forum -
 

Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:

http://www.matronics.com/Navigator?Europa-List
Back to top
Fred Klein



Joined: 26 Mar 2012
Posts: 503

PostPosted: Sat Sep 12, 2015 3:37 pm    Post subject: Araldite 420A/B (Redux) Realistic Shelf Life Reply with quote

From past discussion on this forum, I’d ignore the expiry date...I’d suggest opening the containers and determining whether or not crystals have formed…if they have, warm the Redux container in a pot of water on the stove, stirring until crystals have dissolved, then proceed w/ a test strip or two to determine current bond strength.
…just my thoughts on what I’d do…

Fred
Quote:
On Sep 12, 2015, at 4:04 PM, Graeme Hart <graeme.hart(at)onecoolkat.com (graeme.hart(at)onecoolkat.com)> wrote:
Hi All
I am the proud new owner of Europa XS Tri-gear kit A-101.

Today I was going through the kit and I found some unopened cans of this miracle glue.

The cans were manufactured in 2005 and are labelled with an expiry date 6 months later in early 2006.

In the perfect world I would just buy new adhesive but as this glue is hard to obtain (at a reasonable price) I'm considering using the glue I have.

The cans show no sign of corrosion and are unopened.

Does anyone know what the realistic shelf life of this product is? Alternatively if anyone knows of a source in New Zealand or Australia so I can minimise dangerous goods shipping charges that would be very helpful (I'm already in an email conversation with Huntsman in Australia).


Thanks
Graeme

Quote:


class="">http://www.matronics.com/Navigator?Europa-List
class="">http://forums.matronics.com
class="">http://www.matronics.com/contribution




[quote][b]


- The Matronics Europa-List Email Forum -
 

Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:

http://www.matronics.com/Navigator?Europa-List
Back to top
View user's profile Send private message
spcialeffects



Joined: 29 Aug 2012
Posts: 305
Location: Kent

PostPosted: Sat Sep 12, 2015 4:44 pm    Post subject: Re: Araldite 420A/B (Redux) Realistic Shelf Life Reply with quote

Just keep in mind " When your at the start of the runway, about to power up, do you want that little niggle in the back of your mind saying should I have..........."

Just one of the things I keep in mind every time I go into my workshop. Just my thoughts


- The Matronics Europa-List Email Forum -
 

Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:

http://www.matronics.com/Navigator?Europa-List
Back to top
View user's profile Send private message
graeme.hart(at)onecoolkat
Guest





PostPosted: Sat Sep 12, 2015 8:31 pm    Post subject: Araldite 420A/B (Redux) Realistic Shelf Life Reply with quote

Thanks Fred, I appreciate the suggestions.  Do you have any suggestions about how to test the bond strength?

Thanks spcialeffects for your input too, while the use of old glue is definitely a concern for me at least I am able to test and verify performance.  The bigger concern for me is that I'm building from a kit that has had at least three previous owners.  I will check their work as far as I can but there are some areas of the aircraft where I am unable to see what they have done.
Ultimately any aircraft is a collection of trade offs and compromises and this is just one of many.  Hopefully Huntsman will come through on Monday with a reasonable price for 1.4kg of Araldite 420 and I can just buy it from them.
On Sun, Sep 13, 2015 at 11:36 AM, Fred Klein <fklein(at)orcasonline.com (fklein(at)orcasonline.com)> wrote:
[quote]From past discussion on this forum, I’d ignore the expiry date...I’d suggest opening the containers and determining whether or not crystals have formed…if they have, warm the Redux container in a pot of water on the stove, stirring until crystals have dissolved, then proceed w/ a test strip or two to determine current bond strength.

…just my thoughts on what I’d do…
Fred

Quote:
On Sep 12, 2015, at 4:04 PM, Graeme Hart <graeme.hart(at)onecoolkat.com (graeme.hart(at)onecoolkat.com)> wrote:

Hi All

I am the proud new owner of Europa XS Tri-gear kit A-101.
Today I was going through the kit and I found some unopened cans of this miracle glue.
The cans were manufactured in 2005 and are labelled with an expiry date 6 months later in early 2006.
In the perfect world I would just buy new adhesive but as this glue is hard to obtain (at a reasonable price) I'm considering using the glue I have.
The cans show no sign of corrosion and are unopened.
Does anyone know what the realistic shelf life of this product is?  Alternatively if anyone knows of a source in New Zealand or Australia so I can minimise dangerous goods shipping charges that would be very helpful (I'm already in an email conversation with Huntsman in Australia).  
Thanks
Graeme

Quote:


class="">http://www.matronics.com/Navigator?Europa-List
class="">http://forums.matronics.com
class="">http://www.matronics.com/contribution



Quote:


arget="_blank">http://www.matronics.com/Navigator?Europa-List
tp://forums.matronics.com
_blank">http://www.matronics.com/contribution


[b]


- The Matronics Europa-List Email Forum -
 

Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:

http://www.matronics.com/Navigator?Europa-List
Back to top
Fred Klein



Joined: 26 Mar 2012
Posts: 503

PostPosted: Sat Sep 12, 2015 9:24 pm    Post subject: Araldite 420A/B (Redux) Realistic Shelf Life Reply with quote

Quote:
On Sep 12, 2015, at 9:30 PM, Graeme Hart <graeme.hart(at)onecoolkat.com (graeme.hart(at)onecoolkat.com)> wrote:
Do you have any suggestions about how to test the bond strength?

Graeme…I’ll stick my neck out and suggest the following:

I always kept all cut-outs and scraps of materials from trimming of moulded parts, etc. Find a couple of scraps of (say) 3 ply BID and bond them together w/ the Redux…using a suitable set up of leverage and grip, attempt to pull them apart…if the fiberglas fails before the Redux bond, I’d feel good to go.

But I would certainly invite anyone with real knowledge and experience in this area to step up and either take issue with or confirm my suggestion.

Fred
[quote][b]


- The Matronics Europa-List Email Forum -
 

Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:

http://www.matronics.com/Navigator?Europa-List
Back to top
View user's profile Send private message
graeme.hart(at)onecoolkat
Guest





PostPosted: Sat Sep 12, 2015 10:04 pm    Post subject: Araldite 420A/B (Redux) Realistic Shelf Life Reply with quote

On Sun, Sep 13, 2015 at 5:23 PM, Fred Klein <fklein(at)orcasonline.com (fklein(at)orcasonline.com)> wrote:
Quote:

Quote:
On Sep 12, 2015, at 9:30 PM, Graeme Hart <graeme.hart(at)onecoolkat.com (graeme.hart(at)onecoolkat.com)> wrote:

Do you have any suggestions about how to test the bond strength?


Graeme…I’ll stick my neck out and suggest the following:
I always kept all cut-outs and scraps of materials from trimming of moulded parts, etc. Find a couple of scraps of (say) 3 ply BID and bond them together w/ the Redux…using a suitable set up of leverage and grip, attempt to pull them apart…if the fiberglas fails before the Redux bond, I’d feel good to go.



That was pretty much what I was thinking Fred.  I don't have any cut-outs or scraps that I can use but I've got a lot of spare glass cloth and I can easily make some test samples.  I'll do this once I've done a complete inventory of the work to date and after ordering the mod kits and possibly other parts I need from Europa. 

[quote][b]


- The Matronics Europa-List Email Forum -
 

Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:

http://www.matronics.com/Navigator?Europa-List
Back to top
bill.sue(at)orcon.net.nz
Guest





PostPosted: Sat Sep 12, 2015 11:56 pm    Post subject: Araldite 420A/B (Redux) Realistic Shelf Life Reply with quote

Hi Graeme,

Seeing your ref to Australia and New Zealand I was just wondering where you are based.

Cheers
Bill Sisley
Mono 914/Airmaster
ZKCHV

Sent from my iPad

[quote] On 13/09/2015, at 4:30 pm, Graeme Hart <graeme.hart(at)onecoolkat.com> wrote:

Thanks Fred, I appreciate the suggestions. Do you have any suggestions about how to test the bond strength?


Thanks spcialeffects for your input too, while the use of old glue is definitely a concern for me at least I am able to test and verify performance. The bigger concern for me is that I'm building from a kit that has had at least three previous owners. I will check their work as far as I can but there are some areas of the aircraft where I am unable to see what they have done


- The Matronics Europa-List Email Forum -
 

Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:

http://www.matronics.com/Navigator?Europa-List
Back to top
graeme.hart(at)onecoolkat
Guest





PostPosted: Sun Sep 13, 2015 12:39 am    Post subject: Araldite 420A/B (Redux) Realistic Shelf Life Reply with quote

Hi Bill

I am based in Wellington.  I bought the kit from a guy in Auckland who imported it from USA about 10 years ago.


Regards
Graeme

On Sun, Sep 13, 2015 at 7:55 PM, Bill Sisley <bill.sue(at)orcon.net.nz (bill.sue(at)orcon.net.nz)> wrote:
[quote]Hi Graeme,
Seeing your ref to Australia and New Zealand I was just wondering where you are based.
Cheers
Bill Sisley
Mono 914/Airmaster
ZKCHV

Sent from my iPad

[b]


- The Matronics Europa-List Email Forum -
 

Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:

http://www.matronics.com/Navigator?Europa-List
Back to top
pestar



Joined: 11 Apr 2007
Posts: 61
Location: Auckland, New Zealand

PostPosted: Sun Sep 13, 2015 1:05 pm    Post subject: Re: Araldite 420A/B (Redux) Realistic Shelf Life Reply with quote

Now if not already be a good boy and join the Sport Aircraft Association of NZ (SAANZ) where they are great guys ready to help including Bill Sisley Europa owner and President of the SAA. For other folk the SAA is the equivalent of the LAA, EAA. Very Happy

Cheers Peter


- The Matronics Europa-List Email Forum -
 

Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:

http://www.matronics.com/Navigator?Europa-List

_________________
Peter Armstrong
Auckland, New Zealand
DynAero MCR-4S (Do not shoot me Smile ).
Back to top
View user's profile Send private message
graeme.hart(at)onecoolkat
Guest





PostPosted: Sun Sep 13, 2015 2:17 pm    Post subject: Araldite 420A/B (Redux) Realistic Shelf Life Reply with quote

Thanks Peter, I am already a member of SAANZ and the Wellington chapter of SAANZ.
I also attended the intro to home building course held recently.
Unfortunately there are no Europa builders I have been able to find near Wellington but there are a few that have built other composite aircraft.

Quote:
On 14 Sep 2015 09:29, "pestar" <peter(at)reivernet.com (peter(at)reivernet.com)> wrote:
>>

>> --> Europa-List message posted by: "pestar" <peter(at)reivernet.com (peter(at)reivernet.com)>
>>
>> Now if not already be a good boy and join the Sport Aircraft Association of NZ (SAANZ) where they are great guys ready to help including Bill Sisley Europa owner and President of the SAA.  For other folk the SAA is the equivalent of the LAA, EAA. Very Happy
>>
>> Cheers Peter
>>
>> --------
>> Peter Armstrong
>> Auckland, New Zealand
>> DynAero MCR-4S (Do not shoot me Smile ).
>>
>>
>>
>>
>> Read this topic online here:
>>
>> http://forums.matronics.com/viewtopic.php?p=447044#447044
>>
>>
>>
>>
>>
>>
>>
==============
rum -
ator?Europa-List">http://www.matronics.com/Navigator?Europa-List
==============
ONICS WEB FORUMS -
ttp://forums.matronics.com
==============
bution Web Site -
              -Matt Dralle, List Admin.
ibution">http://www.matronics.com/contribution
==============
>>
>>
>>
[quote][b]


- The Matronics Europa-List Email Forum -
 

Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:

http://www.matronics.com/Navigator?Europa-List
Back to top
ptag.dev(at)talktalk.net
Guest





PostPosted: Mon Sep 14, 2015 3:18 am    Post subject: Araldite 420A/B (Redux) Realistic Shelf Life Reply with quote

Hi! Frank,
On a lighter note one of the more re-assuring things is to consider this
item as "bonding material" rather than "GLUE" !
Regards to all
Bob Harrison G-PTAG

--


- The Matronics Europa-List Email Forum -
 

Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:

http://www.matronics.com/Navigator?Europa-List
Back to top
Display posts from previous:   
Post new topic   Reply to topic    Matronics Email Lists Forum Index -> Europa-List All times are GMT - 8 Hours
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You can download files in this forum


Powered by phpBB © 2001, 2005 phpBB Group