Surface Preparation
Surfaces must be cleaned and made free of dust, dirt, moss, oil, grease and other loose particles.
This can be achieved by grit/sand/shot blasting. As a minimum, vigorous wire brushing should
be employed. All pin holes and surface defects shall be repaired with a suitable concrete repair mortar.
Priming
SAB® Coat HP Acrylic 213 does not require priming as such and can directly be applied onto the concrete surface.
In case of highly porous surface, a priming coat is recommended to seal the pores and stabilize the surface.
The primer coat can be produced on site by diluting SAB® Coat HP Acrylic 213 with water (20% by weight).
Apply the primer coat @ 4m²/ Kg and allow to dry. The primer coat also functions as an adhesion promoter for the topcoat.
It can be applied by a brush, roller or airless spray and allowed to dry completely before the application of subsequent coats.
Mixing
SAB® Coat HP Acrylic 213 is a single component product but mix the contents of the pail thoroughly prior to application
to remove any sediment. A slow speed drill and suitable paddle mixer shall be used to avoid the formation of air bubbles.
The coating can be applied with a brush, roller or airless spray and shall be applied in a minimum of 2 coats.
Apply the first coat of undiluted material at a coverage rate of 1kg/m2/coat to get an approximate dry film thickness of 0.5 mm.
It is important to ensure that each coat is completely cured before applying subsequent coats. The second coat should
be applied at right angle to the first at the same coverage rate, to ensure a full unbroken coating to the substrate.
Curing
SAB® Coat HP Acrylic 213 It is important to ensure that coat has been totally cured (i.e-min 6 hours at 30°C).
will achieve its full strength after a curing period of 7 days. Clean all tools with water after use.
Coverage
1Kg /m² at 0.5 mm thickness.
Two coats will give a combined thickness of 1mm.
Packaging
25 Kg Pails & 200 Kg Drum