Q&A
Cause:
Use low-quality brushes Or paint against the wood grain pattern
How to prevent:
Should choose a quality brush Or use Rothenburg color drop into the brush Then leave to dry by placing the brush on to the base before applying And must follow the wood grain pattern
Tips:
If applied, then the brush hair fall into the paint. Must polish out and re-applied
Cause:
Because Rothenburg wood stain has fast drying properties
When the topcoat color dry faster than the primer. Therefore, when the primer layer is dry, it will shrink the topcoat film
How to prevent:
In case that you want to apply the primer primer must be water-based. And must let it dry completely for about 2 hours before applying it with wood stain.
Tips:
If the paint problem occurs, scrape the old paint out as much as possible. Prime with high quality primer Let it dry completely for about 2 hours before applying it with wood stain
Cause:
May be caused by surface conditions, oil stains, grease, dust, chalk or oil. Test whether the surface can be applied with RTB product?
Try dripping water on the surface and see if water enters the surface or not. If permeable, it can be used, but if not means the surface can’t be use.
How to prevent:
Clean the surface completely without dirt, oil stains, grease, dust, chalk
Cause:
1. May be caused by using the wrong type of brush
2. The application may not be correct, too many stroke
3. The color is too thick.
How to prevent:
1. Use the brush correctly applied in one direction
2. If the color is too thick, mix clean water to reduce the thickness of the paint. By mixing up to 10% water
Cause:
May be caused by using the wrong product type by using the interior paint as exterior paint.
How to prevent:
Use the right product type if it is outside Outdoor or sun exposure, rain, use the exterior kind.
Cause:
May be caused by applying paint or spraying the paint too thick, causing the rate of drying of the paint is not appropriate on the exposed air when the color is dry, it will shrink and pull the skin.
How to prevent:
Should not apply or spray too thick
Tips:
Let it dry completely use sandpaper to check whether it is smooth or not. If not smooth, re-apply If the paper is still not good enough peel off the paint with a paint remover and then repaint
Cause:
May be caused by poor preparation of the area Polishing may not be smooth and not sealed when the paint went in, the air remains in the film will be pushed out.
How to prevent:
1. Sand the surface of the wood to be smooth, preferably polishing from the rough sandpaper first. Then followed by fine sandpaper to smooth the surface
2. Fill a shallow wood with a chalk or Wood Filler after the filling is complete. Sand with fine sandpaper again until the surface is smooth.
3. If the surface is not smooth Apply sanding sealer. Each time you have to use fine sandpaper to sand the surface first and then re-apply
Tips:
If bubbles formed, Must use fine sandpaper to sand the bubbles out until smooth and then re-apply