Top Coat

Top Coat

PLUS SERIES

Top coats add new characteristic to GEOMET coatings and improve various coating performance

  • Realization of consistent friction coefficient. Choose an applicable specification from a qide selection in order to achieve a stable friction coefficient for GEOMET coated.
  • Improve corrosion resistance of GEOMET Applying GEOMET PLUS series over GEOMET coated will further improve the corrosion and chemical resistance .( Salt Spray Test according to ISO 9227 / ASTM B117 GEOMET® 720 + TOP COAT > 1500 hours without red rust)
  • For beauty of appearance (Black color coating) Meet customer's requirement of black color surface
  • Improved resistance to galvanic corrosion The GEOMET PLUS series has been used by auto manufacturers as a means of preventing galvanic corrosion on the GEOMET coated metal fittings of robber hoses, such as hose clamps.
  • The water-based, chromium free coating technology does not cause pollution.

DACROLUB® 10

DACROLUB® 10 is an organic topcoat made from water-based chemicals. This topcoat can be applied to GEOMET® and DACROMET® coatings, whereby the friction coefficient of threaded parts can be reduced and controlled.

Characteristics and performance

  • Dry lubrication film
  • Friction coefficient: 0,08 - 0,14 on parts with GEOMET® or DACROMET® measured according to EN ISO 16047
  • DACROLUB® 10 gives freedom from possible stick-slip problems when tightening (VDA 235-203)
  • No induced hydrogen embrittlement
  • Appearance: clear • Salt Spray Test according to ISO 9227 : No effect on the corrosion resistance of the GEOMET® or DACROMET® base-coat
  • The combination GEOMET® / DACROLUB® 10 or DACROMET® / DACROLUB® 10 is particularly suited to fasteners since it provides them with optimal protection and assembly properties
  • Being easy to apply, the DACROLUB® 10 can be colored to be used for part identification

GEOKOTE®

Resistance to chemicals and abrasion, improved control of the friction coefficients are requirements increasingly demanded by markets. The combination of the GEOMET® coating with the GEOKOTE® topcoats can respond to new expectations in many industrial sectors.

Characteristics and performance

  • Strong resistance to hydrochloric, phosphoric, sulfuric acids, automobile fluids and other chemical agents
  • Stronger resistance to repetitive abrasions
  • No hydrogen embrittlement
  • The black, clear or other shades of GEOKOTE® gives freedom from possible stick-slip problems when tightening (VDA 235-203)
  • The GEOMET® / GEOKOTE® combination is particularly suited to fasteners since it provides them with optimal protection and assembly properties
  • Salt Spray Test according to ISO 9227 GEOMET® 720 + GEOKOTE® > 150 hours without red rust