alum salt powder
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alum salt

alum salt or potassium alum (coarse salt) is a natural fixative for lime. its role is to help fix the pigments in lime.It is mainly used in whitewashes and tends to make them more solid. it is not used to help fix lime on a support, in this case its effectiveness is less, therefore prefer another fixer with which you can associate it. Its dosage is 10% relative to the weight of the lime.

  • 100gr
  • 250gr
  • 500gr
  • 1kg
  • 2.5kg
  • 5kg
  • 10kg
  • 20kg
€2.25 €2.25 (tax excl.)
rating Read the 4 reviews
Average rating: 10/10 Number of reviews: 4
5
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alum salt

alum salt or potassium alum (coarse salt) is a natural fixative for lime. its role is to help fix the pigments in lime.It is mainly used in whitewashes and tends to make them more solid. it is not used to help fix lime on a support, in this case its effectiveness is less, therefore prefer another fixer with which you can associate it. Its dosage is 10% relative to the weight of the lime.

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Sel alun
rating 10
Très bon fixant
pratique
rating 10
les petits conditionnements sont très pratiques mais pas faciles à trouver sur le marché. Couleurs pigments est un des rares sites en proposant.
Réception rapide.
sel d alun
rating 10
bon produit
Rien à redire
rating 10
Produit conforme à mes attentes. Réception rapide.
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