dog-man

Active Member
I have researched where to get silicon grease but am struggling to find anything I can be sure is the right stuff.
It always ends up with stuff called silicon lubricant as opposed to grease.

Is this the same stuff under a different name?
 
Do a search for molykote silicone.

There are lots of options depending on circumstances / use..............

Cheers
 
Just out of interest, would coppaslip do the trick?

no

as mentioned always better to use the correct application

also with that rear door , u can adjust the rear catch

lift the back carpets and ensure it's not coming in on the welds

get someone to put a hose pipe on the door while ur sitting in the back , so u can see the point of entry

if i'm honest i can't see that applying silicone grease will help stop any water entry

need to check where it's coming in from , maybe then applying silicone sealant

as if u put grease on it, as u open and close the door seal it will just come off
 
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if i'm honest i can't see that applying silicone grease will help stop any water entry

need to check where it's coming in from , maybe then applying silicone sealant

as if u put grease on it, as u open and close the door seal it will just come off

It was recommended on another thread. I think the suggestion was that it would "enliven" (my word) the rubber seal, & may be an alternative to buying a new rubber seal at around £150.
 
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Silicone is a natural water repellent. So putting a thin wiping on the seals and adjacent panel helps shed water away from the seal. Otherwise the seal and panel tend to "wick" drips through to the inside.
 
It was recommended on another thread.

had the same problem when i had a freelander

adjusted the rear door catch ,

removed the door seal rubber as i know its expensive to replace , cleaned the weld all round the door

mine was the 3 door, made sure the top hardtop rubber seal was clear

applied some silicone sealant all round and cured the leak
 
Silicone is a natural water repellent. So putting a thin wiping on the seals and adjacent panel helps shed water away from the seal. Otherwise the seal and panel tend to "wick" drips through to the inside.

surely though applying silicone grease would simply come off the rubber

also having it come off on ur clothes if u brushed against it

found removing the seal, putting some silicone sealant underneath the rubber seal on the metal surround , which would bring it forward slightly , also adjusting the door catch

know there was an old trick to soak a door seal in brake fluid , which makes it expand
 
surely though applying silicone grease would simply come off the rubber

also having it come off on ur clothes if u brushed against it

found removing the seal, putting some silicone sealant underneath the rubber seal on the metal surround , which would bring it forward slightly , also adjusting the door catch

know there was an old trick to soak a door seal in brake fluid , which makes it expand

When these neoprene seals are manufactured, they are naturally water repellent. This is the silicone used in manufacturing that causes this. Over time the silicone degrades and wears off. This is one of the reasons seals stop working correctly.

Of course if the seal is leaking through the back. No amount of silicone on the seal face is going to work. And yes, often the door adjustment plays a role in the seal function too. However it's definitely worth giving the seals a wipe in silicone grease. I don't mean dollop it on in great lumps. But use the grease as a polish, to seal and lubricate the surface of the neoprene.
 
I'm off to the plumbers, sod the coppaslip. :D

:( If that doesn't work I'll bite the bullet and take the seal off, clean everything, and replace with a bead of silicone behind.
My old Grandad used to say, " always try the simple things first"

I'm sure he thought I was.
 
When these neoprene seals are manufactured, they are naturally water repellent. This is the silicone used in manufacturing that causes this. Over time the silicone degrades and wears off. This is one of the reasons seals stop working correctly.

Of course if the seal is leaking through the back. No amount of silicone on the seal face is going to work. And yes, often the door adjustment plays a role in the seal function too. However it's definitely worth giving the seals a wipe in silicone grease. I don't mean dollop it on in great lumps. But use the grease as a polish, to seal and lubricate the surface of the neoprene.

did find adjusting the door catches to be the most affective

the rear door wouldn't stop leaking , after adjusting the rear door catch and removed the rubber seal, applied some silicone sealant on the metal cured it , by slightly pushing the rubber seal slightly forward

quite understand where ur coming from ref the silicone grease, would just be concerned that every time u got in the car u would end up with it on ur clothes
 

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