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Sticky residual on black parts

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Oasis
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Oasis Posted: Tue, Feb 12 2019 8:21 AM

Just wondering if anyone have any advice on cleaning off sticky residuals that has developed over time on the soft touch black plastic components of Beolab speakers? I was told they don’t come off once that happens... 

Hiort
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Hiort replied on Tue, Feb 12 2019 8:34 AM
There is nothing you can do.

It’s the plastic itself that is degenerating.

Had that problem with a Beocom 2 charging base. Eventually the plastic just cracked.

 

 

 

 

Livingroom: BL3, BL11, BV11-46 Kitchen: Beosound 1 GVA, Beocom 2 Bathroom: M3 Homeoffice: M3, Beocom 2  Library: Beosound Emerge, Beocom 6000 Bedroom: M5, Essence remote  Travel: Beoplay E8 2.0, Beoplay EQ, Beoplay Earset

bidstonhall
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It's a nightmare, I have had it on so many pieces, 2 beocom 2 chargers for a start 

 

sadly i am now having trouble with a beosound 6 I received from Evan a year ago, the black plastic parts have started to go sticky, very annoying indeed 

Hiort
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Hiort replied on Tue, Feb 12 2019 10:53 AM

There are some videos on Youtube where they cleaned the sticky thing with alcohol.

Think it all depends on how bad shape it is in.

Link

 

 

 

 

Livingroom: BL3, BL11, BV11-46 Kitchen: Beosound 1 GVA, Beocom 2 Bathroom: M3 Homeoffice: M3, Beocom 2  Library: Beosound Emerge, Beocom 6000 Bedroom: M5, Essence remote  Travel: Beoplay E8 2.0, Beoplay EQ, Beoplay Earset

marexy
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marexy replied on Tue, Feb 12 2019 11:21 AM

I just clean it with benzin or isopropanol and than spray it with Plastidip.

 

iankw
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iankw replied on Sat, Jun 6 2020 5:22 PM

I had some tools where the rubber had degenerated to a horrible sticky feel. I used an IPA spray and a bit of elbow grease with a cloth and now they are like new. You could try some rubbing alcohol if you have any cos its basically IPA. (Isopropylalcohol) Not drinkable BTW!

andy_js
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andy_js replied on Sun, Jun 7 2020 11:40 AM
I find most IPAs are not drinkable.
George190
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George190 replied on Mon, Dec 21 2020 12:13 AM

Laughing

Edoardo
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Edoardo replied on Wed, Nov 17 2021 10:48 AM

I do agree Big Smile

Edoardo
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Edoardo replied on Wed, Nov 17 2021 10:48 AM

I do agree Big Smile

Edoardo
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Edoardo replied on Sun, Jan 2 2022 11:45 PM

Hello, I can just tell you mi experience with a Beolab 7.2. it got sticky after some years. According yo a friend of mine, expert in metal treatments and painting, I provided to dismount it from the television (Beovision 7-40), and disassembly it completely. Then, I provided to treat the aluminium shell with nitro thinner, then rubbing it with a cloth, until all the sticky black plastic went away. The black paint that remained on the shell was non perfect, but good, so no further treatment was necessary. So I provided to re-assembly everything, then mounting the loudspeaker on its place. I am very satisfied with it.

 

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