|
Sodium sulfate is added to glass formulas as a source of sodium and to prevent scumming. Sodium sulfate glasses are harder, stronger and have a higher softening point than soda-lime glasses without the sulfate addition.
Product Details
Note: Sold in 50 lb. increments for orders 50 lbs. or more.
Sold by the pound. In the form of salt cake, sodium sulfate is added to glass formulas as a source of sodium and to prevent scumming. Sodium sulfate glasses are harder, stronger and have a higher softening point than soda-lime glasses without the sulfate addition.
* Note: Ships from our California or Ohio locations.
**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.**
|
|