Dishwasher/plastic ...
 

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[Closed] Dishwasher/plastic adhesive experts - help please!

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 tang
Posts: 1
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Topic starter
 

The spray arm in the dishwasher has come apart. It's a two piece design that prob needs a bead of sealent/adhesive. What's up to the job?


 
Posted : 02/03/2014 8:50 am
Posts: 36
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any silicone sealant should be fine way above dishwasher operating temps.

Although I thought the sprayer arm would have been heat welded together at manufacture.


 
Posted : 02/03/2014 8:57 am
 tang
Posts: 1
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Topic starter
 

I think you are probably right Stoner. It looks perfectly gluable, which is preferable over a new arm.


 
Posted : 02/03/2014 9:00 am
Posts: 36
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Im sure it is. I as long as a decent void in the middle is preserved for water flow, Id run a bead just inside and onto the lip all the way round. Clamp it with lots of little clamps the full length, let it cure and then trim back with a knife once it's gone off.


 
Posted : 02/03/2014 9:03 am
 tang
Posts: 1
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Topic starter
 

Sounds good Stoner. Adhesive wise, what will like hot water and be available in B&Q?


 
Posted : 02/03/2014 9:07 am
Posts: 36
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no idea. Id just use some silicone lying around in the workshop initially.

If you're going out to find a particular adhesive Id just go through the whole lot reading packet backs till I found something about right.


 
Posted : 02/03/2014 9:11 am
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Zip ties are also your friend.......


 
Posted : 02/03/2014 10:22 am
 tang
Posts: 1
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Topic starter
 

Well....I got some stuff from b&q but failed to read its no good on polypropylene. However, Zip ties are indeed my friend T1000! Works a treat, nice one.


 
Posted : 02/03/2014 12:49 pm
Posts: 1617
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Old knife and blow torch/gas hob to heat it and try and 'weld' the edges back together. Not pretty and can be smelly but done quite a few repairs that way. A variable temp soldering iron works a treat too.


 
Posted : 02/03/2014 1:13 pm

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