Product reviewsForte 00404 Seal Conditioner - 125ml

Forte seal conditioner

Have used this before so knew what to expect good stuff for little leaks also the engine runs little smoother

Didn't work for me

Tried this for valve stem oil seals, no improvement after 2-3 weeks but the sump gasket did spring an oil leak probably due to this product softening it.

I ended up having the seals done anyway.

I wouldn't bother with this in my experience

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Verified purchase:  Yes | Condition: new | Sold by: direct-autospares

It works for me, stopping the engine smoking on startup.

I have been using this in my car engine for six months. I just had my car serviced and of course changed the oil. Within a few weeks it started smoking on startup again (often a sign of old valve stem seals giving out). I bought some more of this and put it in, a few weeks later it stopped smoking again, so it seams to be working well for me.Read full review...

Verified purchase:  Yes | Condition: new | Sold by: cartoolstore

Forte Seal Conditioner

My car was putting out light blue smoke for a couple of seconds every morning no matter what the weather was, after putting this in my car and a 60 mile round trip on the motorway, No more smoke now, great product, would recommend it.

PeterRead full review...

Verified purchase:  Yes | Condition: new | Sold by: superiorenginem...

Not Good

I'm only writing this because I still have smoke coming from the exhaust ,i purchased 5 bottles at 25us each and 78us in shipping, I added 2 bottles to a fresh oil change on my 2008 x5, I have only driven it 250miles, so I am hoping the more I drive it that it will go away then disregard this review,but if it doesnt go away then this product is a shamRead full review...

Verified purchase:  Yes | Condition: new | Sold by: bfconline10

Good surprise

Honestly when I ordered this product I was a bit sceptical,but why not try I own 2010 Audi A5 and that year was bad for oil burning,but also after taking out cat I noticed blue smoke when coming to the stop and go so I tough valve guides are not in the good shape ,so I bout this product and after about 700 kms …I tell you big difference,so definitely I would recommend this product , Read full review...

Verified purchase:  Yes | Condition: new | Sold by: bfconline10

First stop for oil leaks.

I have used this many times in different applications, all of which have improved any leaks from rubber seals, and reduced excess smoke due to worn stem seals. It can’t fix a ruined seal of course, but will bring slightly perished or age hardened seals back to life, so can save you a lot of money and extend the life of your engine or machinery.
Recommended!Read full review...

Verified purchase:  Yes | Condition: new | Sold by: swiftparts

Forte seal conditioner

First of it was delivered on time and well packaged.
As i have used this product before as an ex mechanic it does what it says it does.
Its a fantastic product and i won't hesitate to order again if needed.Read full review...

Verified purchase:  Yes | Condition: new | Sold by: direct-autospares

Liqui molly

Not really made a difference to the smoke issue with valve stems. I have also added fortifier just in case it is the rings, no good either. Liqui molly is the next option I think

Verified purchase:  Yes | Condition: new | Sold by: pennysgiftideas

Forte seal conditioner

The product to date has made no difference to the smoke from my car
Maybe in time
To early to rate product

Verified purchase:  Yes | Condition: new | Sold by: wmfltd2012

Got the product threw it in

Tried to get the motor to stop smoking on startup didn't work... Not the products fault... Can't say it would work or not...

Verified purchase:  Yes | Condition: new | Sold by: vitusonline