3. Maintenance
•
Alcohol/solvents at higher concentration > 70%
•
Strong alkalis lye, strong solvents
•
Acid
•
Detergents with fluoride
•
Detergents with ammonia at higher concentration > 1.6%
•
Detergents with abrasives
•
Steel wool
•
Sponge with abrasives
•
Steel blades
•
Cloth with steel thread
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K5902132 (451920612532) MUIP-2112 30/11/2017