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plastic weld

Posted: Mon Oct 22, 2012 10:10 pm
by macdee
hi lads
a while back my bike was knocked over breaking two of the three tabs off the underside of the seat cowl
can you tell me the best way to fix this glue, plastic weld ?
i need the best as i am going to respray and don't want them coming off a year or two down the line
thanks :x

Re: plastic weld

Posted: Mon Oct 22, 2012 10:18 pm
by lloydie
i used this http://www.ebay.co.uk/itm/Plastic-Repai ... 2c69177daf
you can make lugs with it and its very strong , fixes cracks to .
i used it to join my top fairing together (the bit by the screen as it snapped off )
i think its stronger than the rest of the fairing .
just follow the manual and you cant go wrong .

Re: plastic weld

Posted: Mon Oct 22, 2012 10:36 pm
by benny hedges
or use the polyeurethane / abs bumper repair kits available on ebay.

the storm plastics are thermoformed and can be reformed with heat.
if you have a piece of donor plastic you can weld a new piece on with a soldering iron.
just be carefull not to boil the plastic or it goes brittle and will break off.

Re: plastic weld

Posted: Mon Oct 22, 2012 10:51 pm
by macdee
looks the business
thanks lloydie

Re: plastic weld

Posted: Mon Oct 22, 2012 10:52 pm
by lloydie
Your welcome

Re: plastic weld

Posted: Mon Oct 22, 2012 11:13 pm
by macdee
oh and thanks benny
in my army no one gets left behind
:lol:

Re: plastic weld

Posted: Mon Oct 22, 2012 11:17 pm
by VTRDark
Or if you are repainting it all, you could make new lugs out of fibreglass P40 and once it's dry re-drill the holes. :thumbup:

or there are other products
[youtube][/youtube]

(:-})

Re: plastic weld

Posted: Wed Oct 24, 2012 10:11 pm
by macdee
cybercarl wrote:Or if you are repainting it all, you could make new lugs out of fibreglass P40 and once it's dry re-drill the holes. :thumbup:

or there are other products
[youtube][/youtube]

(:-})
thanks
carl this looks good to but can't seem to find it on the net

Re: plastic weld

Posted: Wed Oct 24, 2012 10:31 pm
by VTRDark
O' you can get it on the net, but it's so ridiculously expensive, something like £30 a tube 8O But the video is good and I'm sure the same principle could be used with something like one of those double barrel tubes of epoxy resin glues or a small tube of Bumper fill. Halfords would probably have something.

A tube of that 3M stuff went for £20 on ebay recently http://www.ebay.co.uk/itm/261110323956? ... 1423.l2649 You could buy a new panel for that. :lol:

(:-})

Re: plastic weld

Posted: Thu Oct 25, 2012 12:08 am
by Rob
A couple of mine have broke too.

I just drilled a couple of small holes through the cowl and aftermarket undertray and tie wrapped it to the subframe. You can't see unless you look underneath and it's sturdy as hell. Just need to do the other side as well as when I pulled it up it made it a little wonky.

Then again I don't really care what it looks like as long as it's reliable and nothing falls off. It might end up as the first Rat bike on here :thumbup:

Re: plastic weld

Posted: Thu Oct 25, 2012 1:02 am
by macdee
Rob wrote:A couple of mine have broke too.

I just drilled a couple of small holes through the cowl and aftermarket undertray and tie wrapped it to the subframe. You can't see unless you look underneath and it's sturdy as hell. Just need to do the other side as well as when I pulled it up it made it a little wonky.

Then again I don't really care what it looks like as long as it's reliable and nothing falls off. It might end up as the first Rat bike on here :thumbup:
omg :eek2 :No No:

Re: plastic weld

Posted: Thu Oct 25, 2012 1:13 am
by macdee

Re: plastic weld

Posted: Thu Oct 25, 2012 9:35 am
by VTRDark
That looks very similar, I'm not sure it's the same stuff though. It looks more like this to me http://www.3mselect.co.uk/p-2323-3m-fle ... -pack.aspx

Where as I think this is the exact product in the video.
http://www.3mselect.co.uk/p-2325-3m-sup ... ridge.aspx

(:-})

Re: plastic weld

Posted: Thu Oct 25, 2012 11:35 am
by bazza696
I will try and post a picture of my little fix, here's a description...enjoy.

I bought two 300mm SS rules from Screw fix, bent one of them at both ends so when I riveted it to the other rule it would go around the plastics.

imagine.... I have two steel rules riveted together, in cross section look like an open ended spanner, the open ends hold the plastics whilst the steel rules stop the flex in the plastic. I initially did this for our trips out to stop the panniers pushing down on the rear cracking the plastic at the point where the screws went through.

Re: plastic weld

Posted: Thu Oct 25, 2012 1:18 pm
by Wicky
Digging around, I found here you can buy the filler powder and accelerator liquid separately to keep your original kit topped up.

http://www.hafixs.co.uk/onlinestore/select.html
lloydiecbr wrote:i used this http://www.ebay.co.uk/itm/Plastic-Repai ... 2c69177daf
you can make lugs with it and its very strong , fixes cracks to .
i used it to join my top fairing together (the bit by the screen as it snapped off )
i think its stronger than the rest of the fairing .
just follow the manual and you cant go wrong .