Borax Powder (priced per lb.)

Note: Sold in 5 lb. increments; Sold in 55.14 lb. increments for orders 55.14 lbs. or more.

Na₂O.2B₂O₃

Priced by the pound. A water soluble, low temperature flux, which lowers the fusion point of glazes and promotes a smooth melt. A source of sodium and boron in glazes.

Available in powder and granular grades.

Typical analysis:
Na2O3	16.26%
B2O3	36.52%
H2O	47.21%

Melting point 68°C

		US Sieve Series
		No. 70	No. 8
Percentage retained on screen	Powdered	8%	-
	Granular	-	>1%

Used in many Raku glazes and other glazes for special effects such as Aventurine and Iron saturate. Can also be used in small amounts in engobes as a binder and auxiliary flux.

**Note: For large or heavy orders that weigh 150 lbs. or more, we will advise you of the approximate freight cost. You will not be charged until we verify shipping costs with you.**

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