Please place orders for collection online and wait to be notified before visiting. We ask that Saturday collections be placed before midday Friday to avoid substantial wait times. Please evaluate your order for satchel suitability before making this shipping choice.

$11.00
Only 1 x 1kg container of this product may be shipped per order and may not be combined with any other dangerous goods.  Ordering more than 1kg will result in refund for any greater than one unless you would prefer the $40 fee for shipping over 1kg Dangerous Goods.  If you need more than one please place a separate order for each bottle to allow shipping, or let us know you are happy with the extra $40 delivery charge we can process manually for you.

Caustic Soda is used to make cold process bar soap by combining the caustic ingredient with water and then mixing with fats and oils to make the lovely bar soap we know and love.
We have labelled ours 98% pure to allow for the absorption of atmospheric moisture.
Only 25kg bags are food grade for those who wish to use it for such purposes as we do not have food grade pack down facilities.  If you wish to order the 25kg bag please select this product.
CAS Number: 1310-73-2
Purity: 98%
Country of Origin: Taiwan

This product is considered Dangerous Goods.  Not to be ingested.  Wear goggles and gloves when handling caustic soda.  Keep away from children and animals
Availability: 27 In Stock
Only 1 x 1kg container of this product may be shipped per order and may not be combined with any other dangerous goods.  Ordering more than 1kg will result in refund for any greater than one unless you would prefer the $40 fee for shipping over 1kg Dangerous Goods.  If you need more than one please place a separate order for each bottle to allow shipping, or let us know you are happy with the extra $40 delivery charge we can process manually for you.

Caustic Soda is used to make cold process bar soap by combining the caustic ingredient with water and then mixing with fats and oils to make the lovely bar soap we know and love.
We have labelled ours 98% pure to allow for the absorption of atmospheric moisture.
Only 25kg bags are food grade for those who wish to use it for such purposes as we do not have food grade pack down facilities.  If you wish to order the 25kg bag please select this product.
CAS Number: 1310-73-2
Purity: 98%
Country of Origin: Taiwan

This product is considered Dangerous Goods.  Not to be ingested.  Wear goggles and gloves when handling caustic soda.  Keep away from children and animals

Caustic Soda (Lye) AKA Sodium Hydroxide 1kg - 1 Per Delivery

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