TA37 Acid Etch 5L

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Pre-treatment solution for power floated or smooth concrete floors
TA37 Acid Etch

In detail

Bradite TA37 is a pre-treatment solution for power floated or smooth concrete floors to remove excess lime in the surface and to aid adhesion for subsequent coatings.

Bradite Acid Etch is suitable for application by brush with coverage up to 20sq/m per litre.

Application Methods
Up to 20sq/m per litre 

* Colours on screen may vary from actual paint

Additional information

Surface Preparation

Concrete surfaces should be cleaned & degreased using Bradite Degreaser TD39 or steam cleaning before the application of Bradite Acid Etch.


  • Apply evenly using a soft brush and allow approximately 10 to 20 minutes to react.
  • Two or more applications may be required depending upon the amount of laitance present.
  • After the reaction has taken place the surface should be thoroughly rinsed with clean water to remove all loose particles and soluble salts.
  • Rinsing should continue until the surface shows a neutral or weakly alkaline pH when tested with litmus paper.
  • Treated floors should then be allowed to thoroughly dry prior to vacuum cleaning to remove dust and all subsequent painting operations.

Clean Up

Clean all equipment immediately after use with clean water.