Sodium Bentonite Clay Natural Berkbent WS
Sodium activated bentonite is a high quality bentonite used to make Green sand for moulding and to recondition old sand.
Making Green Sand?
90% Fine Silica sand (dry as it makes the mixing of bentonite easier) 5- 10% Bentonite clay
Water sufficient to make the sand and bentonite workable without being sticky when you squeeze it in your palm it should bond together and break cleanly.
Available in 500g, 2.5kg, 5kg, 25kg, 1000kg
To purchase this product in bulk please contact our office for pricing.
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