Bentonite 3kg Bag - Add sand to make ‘Green Sand’ for Metal Casting
This listing is for one (1) 3 kg Bag of
Bentonite Trubond manufactured by SIBELCO Australia
(To make green sand for metal casting I mix the bentonite with premium quality foundry sand at a ratio of 1:10 and add water)
A few people have asked if I could breakdown the 25kg bag into small quantities.
So here they are.
I have been doing metal casting as a hobby for about 15years using 'Petrobond Sand'.
During that time I have tried to find a supplier who would sell small quantities of 'Green Sand' that is water based.
Didn't find one so have bought a pallet of sand and a pallet of Bentonite to mix my own.
"Sibelco's Trubond is a natural sodium Bentonite mined and processd near Miles in Queensland"