CONSTRUCTION INSTRUCTION Of Epoxy KeraSEAL ADO20 COATING SYSTEM

   1. Requirements:
1.1.  Labor protection.

– Workers are required to use all the necessary personal protective equipments including shoes, gloves, safety glasses, hard hats and work clothing.

 

 

 

1.2. Humidity

– Humidity level of concrete floor must not be higher than 6%.

– Humidity of air must not exceed 90%.

 

 

 

   2. Mix materials:
2.1. Mix the PS50 (PS60) primer including two components A and B

– Pour component B into component A and mix well for three minutes (may take longer depending on weather conditions and machinery …)

 

 

 

 

 

 

2.2. Mix Epoxy KeraSEAL ADO20 – including 2 components A and B

– Use a mixer or special mixer to mix component A for three minutes (may take longer depending on weather conditions and machinery …)

– Pour component B into component A and mix well for three minutes until the material mixture is homogeneous (may take longer depending on weather conditions and machinery …)

– Can mix up to 5% more solvents more convenient for construction process.

   3. Steps of constructing.
3.1 Hygiene and surface treatment

– Ensure the surface is free of dust, dirt and grease.
– Remove the adhesive materials on the surface of the areas that need  repairing.

 

 

 

 

 

 

 

 

 

3.2 Apply PrimeSEAL PS60 (PS50) primer
– Use a long roller to spread the PS50 (PS60) mixture on a clean, clean surface.

– Applying roller in turns to ensure uniform coverage of the layer of materials spread on the surface.

– Do not apply too thick lining to create puddles that will cause cracking and blistering of the surface.

– Allow to dry for 8 hours before patching, surface treatment or application of Epoxy KeraSEAL ADO20- first coat (basecoat)

– The pitting, cracks on the surface should be filled with KeraCrete NS50 non-shrink Epoxy glue.

3.3 Applying first coat of KeraSEAL ADO20
– Spread the mixture of KeraSEAL ADO20 materials mixed on the area to be constructed with a short hair roller.
– Apply roller in many turns and in two perpendicular directions, ensuring uniform coverage of the layer of materials spread on the surface.
– Finish the construction, make sure the paint layer must completely cover the bottom layer of concrete lining and be relatively uniform in color.
– Allow to dry for at least 8 hours before proceeding with the next steps.
 
 
 
 
 
 
 
 
 
3.4. Construction of KeraSEAL ADO20 finish coat.
– After the first coat has completely dried, the pockmarked areas on the remaining surface should be covered with KeraCrete NS50 glue.
– After the patching positions are dry, apply 1 coat of paints on these positions to ensure color uniformity before applying the finishing paint.
– Using a scrubber with suitable sandpaper, rub on the entire surface of the first coat to create roughness and remove impurities.
– Spread the mixture of KeraSEAL ADO20 materials mixed on the area to be constructed with a short hair roller.
– Apply roller in many turns and in two perpendicular directions, ensuring uniform coverage of the layer of materials spread on the surface.
– The finish must ensure the coverage, uniformity in gloss and color.
– Allow to dry for at least 24h before operating gently above and 72 hours when using.

 

Construction instruction of Epoxy KeraSEAL ADO40 coating system

   1. Requirements:
1.1.  Labor protection.

– Workers are required to use all the necessary personal protective equipments including shoes, gloves, safety glasses, hard hats and work clothing.

 

 

1.2. Humidity

– Humidity level of concrete floor must not be higher than 6%.

– Humidity of air must not exceed 90%.

 

 

 

   2. Mix materials:
2.1. Mix the PS60 primer including two components A and B

– Pour component B into component A and mix well for three minutes (may take longer depending on weather conditions and machinery …)

 

 

 

 

2.2. Mix Epoxy KeraSEAL ADO40
– The material consists of 2 components – Component A & amp; B
– Use a mixer or special mixer to mix component A for three minutes (may take longer depending on weather conditions and machinery …)
– Pour component B into component A and mix well for three minutes until the material is homogeneous.
 
 
 
   3. Construction steps of paint system – 01 liner system and 02 coating coat.
3.1 Hygiene and surface treatment
– Ensure the surface is free of dirt, dust, grease.
– Surface is roughened by high-power machine with suitable grinding blade or Short plasting method.
 
 
 
 
 
 
 
 
 
 
 
 
 
3.2 Apply PrimeSEAL PS60 (PS50) primer
– Use a long roller to spread the PS50 (PS60) mixture on a clean, clean surface.

– Applying roller in turns to ensure uniform coverage of the layer of materials spread on the surface.

– Do not apply too thick lining to create puddles that will cause cracking and blistering of the surface.

– Allow to dry for 8 hours before patching, surface treatment or application of Epoxy KeraSEAL ADO20- first coat (basecoat)

– The pitting, cracks on the surface should be filled with KeraCrete NS50 non-shrink Epoxy glue.

3.3 Applying first coat of KeraSEAL ADO40
– Spread the mixture of KeraSEAL ADO20 materials mixed on the area to be constructed with a short hair roller.
– Apply roller in many turns and in two perpendicular directions, ensuring uniform coverage of the layer of materials spread on the surface.
– Finish the construction, make sure the paint layer must completely cover the bottom layer of concrete lining and be relatively uniform in color.
– Allow to dry for at least 8 hours before proceeding with the next steps.
 
 
 
 
 
 
 
 
 
 
 
3.4. Construction of KeraSEAL ADO40 finish coat.
– After the first coat has completely dried, the pockmarked areas on the remaining surface should be covered with KeraCrete NS50 glue.
– After the patching positions are dry, apply 1 coat of paints on these positions to ensure color uniformity before applying the finishing paint.
– Using a scrubber with suitable sandpaper, rub on the entire surface of the first coat to create roughness and remove impurities.
– Spread the mixture of KeraSEAL ADO20 materials mixed on the area to be constructed with a short hair roller.
– Apply roller in many turns and in two perpendicular directions, ensuring uniform coverage of the layer of materials spread on the surface.
– The finish must ensure the coverage, uniformity in gloss and color.
– Allow to dry for at least 24h before operating gently above and 72 hours when using.