Inquire about products
and services today
บันทึกข้อมูลสำเร็จ
Copied!

ยกเลิกการติดตามข่าวสาร

ยืนยัน Loading...
Update
Our Locations
Location Contact
logo

FAQs

We are ready to answer all your home and paint questions.

Questions (FAQs)

Blistering happens when the paint coating loses its adhesion and lifts up from the surface. So it looks like a swollen film. This usually occurs with high-quality paint or high-density paint.

Causes 

  • If it happens at the top, it may be because the upper edge of the wall is not painted or its slope is not well adjusted.
  • Water pipes in the wall leak.
  • The walls are cracked.
  • The painted surface has high moisture.

Solution

  • Adjust the slope or level the floor.
  • It is better to fix the cause of water leakage first, such as repairing cracks, filling putty, or making a waterproofing layer on the surface.
  • Scrub off and clean the old paint with water and a plastic brush.
  • Apply Nippon Paint Ultra Block Sealer, which is a high moisture resistant primer, 1 coat.
  • Apply Nippon Paint Weatherbond 2 coats as a top coat.
  • Low paint adhesion. The coating peels off or can be peeled off.

Causes 

  • The surface before coating has dirt, dust, or grease stains.
  • The wall or painted surface has high moisture.
  • The surface is glossy such as precast cement, Roman columns, or cast concrete slabs.
  • Primer was not applied to the surface before painting.
  • Use of poor-quality putty such as gypsum.

Solution

  • Scrub off and clean the old paint with water and a plastic brush.
  • Apply Nippon Paint Excel Primer 1 coat.
  • Apply the outer coating 2 coats:
    • Interior: Nippon Paint AirCare
    • Exterior: Nippon Paint Weatherbond

The paint is faded. There are white stains, making the wall paint look uneven.

Causes 

  • A new concrete wall that is finished in a short time will have the painted colour fade quickly. The area that is destroyed by alkali from the cement will have white spots, making the overall colour look uneven.
  • There is high moisture on the cement wall or the wall is not dried up completely.
  • The cement is not left to set at least 28 days before painting.

Solutions

  • If the wall is just plastered, leave it to dry at least 28 days. (Moisture is not over 6% and pH is not higher than 8%).
  • Scrub off and clean the old paint with water and a plastic brush.
  • Apply Nippon Paint Ultra Block Sealer, which is high-resistant to moisture as a primer, 1 coat.
  • Apply the outer coating 2 coats:
    • Interior: Nippon Paint AirCare
    • Exterior: Nippon Paint Weatherbond

The problem of mold and algae appearance. Mold stains are black. or brown on the colour film The fungus can occur on exterior walls, interior walls, ceilings, walls, and fences.

Causes 

  • Use of poor-quality paints that do not have mold-resistance properties.
  • The surface and environment in that area have high water or humidity. near the drain Walls with water leaks or flowing through areas that are not exposed to light or sunlight. Poor ventilation such as bathrooms, ceilings under decks, or leaking bathrooms.
  • Paint over old moldy walls without cleaning the surface or killing mold with appropriate methods first

Solutions

  • If there is a leak The point where water leaks into the wall must be corrected first.
  • Clean the surface to be free from mold. by using NIPPON PAINT Vinilex Bio Wash, 1 coat
  • Apply Nippon Paint Excel Primer 1 coat as a primer.
  • Apply the outer coating 2 times:
    • Interior: Nippon Paint AirCare
    • Exterior: Nippon Paint Weatherbond

The new plastered cement wall has cracks.

Causes 

  • Plaster expands or contracts, causing cracks.
  • Low-quality plastering work or disproportionate mixing of mortar and water.
  • The bricks are not soaked in water before plastering, resulting in water absorption from the plaster.
  • Construction movement.

Solution

  • Repair the cracks by Nippon Paint Vinilex Wall Putty.
  • Apply Nippon Paint Flexiseal 1 coat as a primer.
  • Apply the outer coating 2 times:
    • Interior: Nippon Paint AirCare
    • Exterior: Nippon Paint Weatherbond

Uneven paint texture. The surface that needs to be painted is not smooth or uneven.

Causes 

  • Uneven surface from plastering.
  • No skimming of the old surface before painting.
  • Poor surface skimming causes the cement surface to be wavy and uneven.
  • Use of rollers not suitable for the job.

Solution

  • Use glasspaper to polish or skim the surface to be smooth and even.
  • Clean the surface to be free from dust.
  • Repaint by diluting an appropriate amount of water into the paint. In the case of water-based paint, allow the paint to dry for 2-4 hours before applying the second coat (depending on weather conditions).
  • Use quality rollers that suit the conditions of each paint type.

We recommend Nippon Paint Weatherbond, which is resistant to UV rays and can reflect heat effectively.

No Data

See More

For more questions,

You can ask questions through this form.
You will be contacted via the email you entered.