I assume that with products like that you have associated problems with disposal etc, ie you cant just tip it down the sink? Cheap and nasty degreaser just doesnt seem to do the trick.
Quoting Steve Lamb <[EMAIL PROTECTED]>: > Aluminium alloy heads are 'cold tanked' in solutions usually based on > Methylene Chloride with napthene and other additives....'Carbo Clean' > is one brand name. Nasty stuff. > > OTOH cast iron heads and blocks are 'hot tanked' in alkaline > solutions which would actually dissolve an aluminium head given long > enough.... > > > > > >I am cleaning up a suspect head, how do the head shops get them so > >clean? When I have got heads back from them they have always been so > >clean that any corrosion/cracks etc sticks out like crazy. > > > --membersozdat------------------------------------------------------- OZDAT Mailing List Please Note:- Send (un)subscribe requests to [EMAIL PROTECTED] Send submissions to [EMAIL PROTECTED] No unauthorised redistribution of this email http://www.ozdat.com/ozdatonline/index.htm http://www.ozdat.com/ozdatonline/listindex.html http://www.mail-archive.com/[EMAIL PROTECTED]/ ---------------------------------------------------------------------
