Test
Type
Soln
pH
Coatings:
        
   
Car Wax
Latex
Epoxy
Krylon
fusion
Kilz
Acid
Rain
Test
  

Poor,
cracked and
flaked

Slight
waviness

No change
Slight
fading
Slight
fading
Basic
Solution
Test
  
Poor, flaked
away
Wavy,
fading
No change
Fading
Slight
fading
Saliva
Test
  
Cracked and
discolored
No change
No change
No change
No change
Salt
Water
Test
  
Poor, few
crystals,
discolored
Small
crystals,
slight
waviness
Small
crystals, No
change

Slight
fading,
crystals
Slight
fading,
crystals
Control
  
No change
No change
No change
No change
No change

Fig 1.1 Typical results for sample coatings after two week exposure testing