e tech tyre sealant

[Lee4all]

Has anyone heared of / used this green slime called e tech tyre sealant?
I have a link http://www.thegreenreaper.co.uk/showdetails.asp?id=1308

I have leaking rims on my Volvo V70 and i am tempted to use it.

Any comments ?

 

[Stivino]

You can get much smaller tins than that. I've never used it but I've seen it used and it seems to work.

 

[Lee4all]

Is it safe though , i often worry that these additives would upset the wheel balance.
I don't allways drive as carefull(slow) as i should.