Polycraft Acid Etch Solution - 1kg

A treatment for concrete surfaces, removes cement-rich film to expose decorative aggregate finishes in fine decorative systems.  Used as a powerful surface cleaner for brickwork, concrete and paving, removing efflorescence and dirt as a pretreatment it can be used on concrete surfaces to improve adhesion prior to applying an appropriate floor coating. 

Decorative Etching
Allow system to cure for a minimum of 24 hours before treatment.  Wet surface with water prior to application to avoid marking / burning of surface, apply with soft brush. Varying degrees of etching can be achieved from 1 to 4 minutes of application.  Repeat as required.  Wash surface with lots of clean water to stop etching effect. 

Cleaning / Pretreatment
Concrete surfaces should be clean and degreased before application. Apply evenly by soft brush and allow time to react. Two or more applications may be required. Wash with water to stop etching effect.

.Always test on a inconspicuous area first 
.Not recommended for use on case hardened concrete
.Keep product securely stored
.Clean all equipment with plenty of clean water