DDA STRONG ACID DETERGENT
DDA is a detergent with extremely fast acidic action. Removes calcareous layers and other mineral deposits. Excellent for the removal of construction yards dirt in general, quickly removes build-up residues and saline encrustations. Opens porosity to allow for penetration by protective products. Particularly Suited for granite.

INDICATIONS: Particularly Suited for granite. 

HOW TO USE: Under normal conditions, use in a 10-20% dilution in water (1-2 liter of DDA in 10 liters of water). In severe cases may be undiluted. Let the product work and rinse well by clear water.

To neutralize residual acidity, add a small amount of Neutrex to the rinse water.

PACKAGING: 1 liter/bottle & 5 liters/bottle