Polymer-modified cementitious waterproof coating
Waterproof coating in basements, roof slabs, water-retaining structures, sunken slabs, terrace slabs, water tanks, bathrooms, damp walls, foundations, etc.
Acrylic reinforced cementitious flexible waterproof coating.
ADDING ENDURANCE TO BEAUTY
Brush and clean the surface thoroughly to remove all laitance, loose particles, mortar droppings, release agents, oil, grease, dust, etc. Spalled concrete, cracks, etc., should be treated appropriately*.
The prepared concrete or masonry surface should be wetted with water to achieve a saturated surface dry condition before the application of the coating.
Mix it in a clean container, by slowly adding the powder to the liquid in a ratio of 3.5:1(powder: liquid). Stir with a slow speed mixer and a proper paddle. Mix for two-three minutes, until free from lumps.
Apply the first coat of the mixed material using a short, stiff bristle brush over the prepared surface and allow it to dry for four-six hours. The first coat must be applied well into the undulations of the surface.
The first coat will take four-six hours to dry. Apply the second coat after that.
It is mandatory to protect the coating by overlaying mortar or plaster. If applied on horizontal surfaces, the screed must be, at least, 50 mm thick in M20 concrete. Consult Roff for technical details.
- Pre-batched components, easy and fast mixing.
- Easily applied with a brush.
- Excellent adhesion, bonds to porous and non-porous surfaces.
- Protects concrete against water penetration, chlorides and carbonation.
- Can bridge hairline cracks.
- Ideal for potable water tanks, as it is non-toxic.