Paper towel (roll)

Do not add more hardener, because after the base has cured, the remaining hardener will react with subsequent layers, which will be applied to the surface and cause defects. For the product to work properly, please follow the proportions given by the manufacturer.

Possible causes

• Wrong surface preparation,
• Skipping the primer in the system application process,
• Use of universal thinners or replacements ,
• Paint incompatibility.

How to prevent

• Correct surface preparation (grinding, clearing, degreasing),
• Use primers which improve adhesion of paints,
• Use thinners which are dedicated to each paints,
• Use of paints which are compatible to each other.

How to remove

• Grind, clean and paint again.

Possible causes

• Wrong viscosity and spraying technique,
• Failure to maintain proper evaporation time and thickness of layers,
• Incorrect spraying pressure,
• Too low temperature of varnish, surface or space ,
• Wrong thinner or hardener.

How to prevent

• Apply the right type of application method indicated by manufacturer,
• Use working spray guns,
• Both the object and material must have room temperature of 20ﹾC,
• Apply correct proportion of base and hardener.

How to remove

• Grinding and polishing,
• Grinding and painting,