– During application, workers must wear full labor protection (hat, clothes, shoes, glasses, mask, and gloves).

– Substrate moisture content < 18%.
– Maximum relative air humidity 85%.
– Min. substrate temperature 13ºC. 

– Max. substrate temperature 39ºC. 

– Construction areas require good ventilation. 

– Include composition A and composition B. 

– Using specialized mixer, approx. 600 rpm with a suitable mixing paddle. 

– Add the composition B to the composition A and mix a further 3 minutes until homogenous (may take a longer depending on weather conditions and equipment). 

– Material includes 2 components: Composition A and Composition B.
– Using specialized mixer to mix the composition A within 3 minutes (may take a longer depending on weather conditions and equipment). 

– Add the composition B to the composition A mix a further 3 minutes until homogenous.

– The surface ensures no dust, dirt, oil.
– Surface is grinded by large capacity machine with suitable sharpening blade or Short Blasting.

– Using long-hair roller to spread KERASEAL WB50 on the cleaned surface.
– Applying by roller frequently ensuring uniform coverage of the material to be applied to the surface.
– Do not apply primer too thick or to create puddles will cause cracking and blistering.
– Allow to dry 8 hours before patching, surface treatment or apply the next steps.
– The cracks on the surface must be filled by KERACRETE NS50.

– For the basecoat that requires a high thickness, apply the coat by coating method. Spread KERASEAL WB40 on the area to be applied with a specialized brush, finish the surface with serrated brush and spiked roller. BC1 powder can be added to material to increase the hardness of the coating.
– For the system that requires a thin thickness, apply the basecoat by thin-hair roller, or spread the coating by bait method from 1-2 layers.
– When finishing the application, make sure that the basecoat completely cover the below primer and the color is relatively uniform.
– Allow to dry at least 8 hours before apply the next steps.

– After the basecoat completely dries, use the scrubber with suitable sandpaper, sanding the entire surface to create roughness and remove impurities.
– Spread KERASEAL WB40 on applied area by specialized brush; finish the surface with serrated brush and short-hair roller.
– Apply by spiked roller several times on the surface while the topcoat still wet to remove foam.
– The topcoat must ensure the coverage, the uniformity in gloss and color.
– Allow to dry at least 24 hours before light traffic and 72 hours before using.