Industry specifications in details.

DBL 8440 surface .31

Range of application:
threaded parts

Coating thickness:
< 12 µm

Coefficients of friction:
µ_tot = 0.08 - 0.14

corrosion resistance:
480h: no Fe-corrosion
240h¹: no Zn-corrosion
Index¹: Degrease parts by immersion in cold cleaner (stirred for 10 minutes at room temp.) before corrosion testing - DBL 7832.30

Coating system:
Basecoat

• DELTA PROTEKT^® KL 100

Topcoat

• DELTA^® - SEAL GZ black