wrote in message
oups.com...
Lots of
places sell Washing Soda labeled as TSP with something about it being a
TSP substitute is small print on the box.

My non-TSP TSP is sodium metasilicate. Wonderful deflocculant when mixing
clay. G Probably also makes a heck of a hardened mess if you don't clean
it up!

Tim

--
Deep Friar: a very philosophical monk.
Website: http://webpages.charter.net/dawill/tmoranwms