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GEOMET® 430

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GEOMET® 430 is a black appearance basecoat applied to protect fasteners and various types of metallic parts from corrosion. GEOMET® 430 is always combined with black performingtopcoats® (PLUS® or GEOKOTE®) to provide a very broad range of friction coefficients.

These new black-on-black GEOBLACK® systems enhance cosmetic appearance even after shocks, automatic sorting

Characteristics and performance

  • Thin dry-film, non-electrolytic
  • Water-based chemistry
  • No hydrogen embrittlement
  • Passivated zinc flakes in a binder, patented chemistry
  • Coefficient of friction can be adjusted to targeted values ranging from 0.06 to 0.20
    (ISO 16047) with NOF METAL COATINGS GROUP’s selected performingtopcoats®.
  • Always used with black performingtopcoats® (PLUS® or GEOKOTE®)
  • Excellent assembly and multi-tightening behavior with lubricated topcoats: conform to VW 01129 and 01131
  • Good chemical resistance with topcoat (VDA 621-412)
  • Performance maintained at elevated temperature (up to 300°C)
  • Electrical conductivity for most application processes
  • Bimetallic compatibility with aluminium
  • Paintable coating

High resistance to corrosion

2-coat basecoat + 1-coat topcoat (> 28g/m2 + > 6 g/m2):

Salt Spray Test (IS0 9227/ASTM B117)
> 240 hours without white rust
> 1000 hours without red rust

Cyclic tests (STD 423 0014)
> 6 cycles ACT

Results may vary depending on substrate, geometry of parts, type of application processes.

Application process

GEOMET® 430 can be applied by Dip-Spin, Dip-Drain-Spin, using bulk or rack.

Health and Safetys

  • Aqueous dispersion 
  • Complies with REACh
  • Complies with the 2000/53/CE and 2002/95/CE directives

Main worldwide specifications
For GEOBLACK® systems with GEOMET® 430 basecoat

  • PALFINGER (01.06.01)
  • PSA (B153320 / D241312)
  • VOLKSWAGEN (VW TL 180 / VW TL 233)

International standards

ISO 10683 – Fasteners: non-electrolytically applied zinc-flake coatings

EN 13858 – Non-electrolytically applied zinc-flake coatings on iron or steel parts

ASTM F1136 / F1136 M – Zinc/Aluminum Corrosion Protective Coatings for Fasteners

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PLUS® XL, L, VL, ML, M, 10

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Worldwide trusted and proven performance

The PLUS® topcoats are dry lubricated sealers. Their application over GEOMET® coatings permits the friction coefficient control on threaded parts and increases their resistance to corrosion.
The controlled sacrificial corrosion protection mechanism of GEOMET® is improved further with the PLUS® topcoats.

Characteristics and performance*

• Friction coefficient on GEOMET® 321 base-coat (ISO 16047)
PLUS® XL : 0.06 – 0.09
PLUS® L : 0.08 – 0.14
PLUS® VL : 0.09 – 0.14
PLUS® ML : 0.10 – 0.16
PLUS® M : 0.12 – 0.18
PLUS® : 0.14 – 0.20
PLUS® 10 : not lubricated
• Appearance: matte metallic silver (clear topcoats)
• Salt Spray Test according to ISO 9227 / ASTM B117
GEOMET® 321/500 + PLUS® XL, L, VL, M, ML, 10 > 720 hours without red rust
(with a GEOMET® 321/500 coating weight > 24 g/m²)
• Increased field performance of parts
• Improved contact corrosion resistance (to magnesium, rubber, aluminum, etc)
• Excellent resistance to solvents, fuels and brake fluids (VDA 621 412)
• Competitive production cost

Application process

These water-based inorganic products can be applied by Dip-Spin, Spray, Dip-Drain-Spin, using bulk or rack

* I risultati possono variare secondo il substrato, la geometria dei pezzi e il tipo di processo d’applicazione

Health and Safety

• Aqueous dispersion
• Complies with REACh
• Complies with the 2000/53/CE and 2002/95/CE directives

Main worldwide specifications

• PLUS® XL : PSA (B15 3320)
RENAULT (on drawings)
CHRYSLER (PS 9666)
• PLUS® L : CHRYSLER (PS-5873)
FIAT (Cap. 9.57513)
GENERAL MOTORS (GMW14)
IVECO (18-1101)
CATERPILLAR (1E1675G)
JOHN DEERE (JDM F13)
• PLUS® VL : BMW (GS 90010)
DAIMLER (DBL 9440)
OPEL (GMW 3359)
PORSCHE (PTL 7529)
RENAULT TRUCKS (01.71.4002)
VOLKSWAGEN Group (TL 245)
• PLUS® ML : FIAT (Cap. 9.57513)
FORD (WX 100 S438)
GENERAL MOTORS (GMW 3359)
IVECO (18-1101)
• PLUS® M : FIAT (Cap. 9.57513)
IVECO (18-1101)
RENAULT (01-71-002)
RENAULT TRUCKS (01.71.4002)
• PLUS® 10 : HONDA
NISSAN
PORSCHE (PTL 7529)
SUZUKI
VOLKSWAGEN Group (TL245)

International standards

EN ISO 10683 – Fasteners: non-electrolytic zinc flake coatings
EN 13858 – Non-electrolytic zinc flake coatings on iron and steel parts

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Geomet ® 321

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The world’s choice for corrosion protection

GEOMET® 321 is applied to protect fasteners and many type of metallic parts from corrosion and is used in many industries. It can be combined with PLUS® DACROLUB® or GEOKOTE® topcoats to provide a very broad range of friction coefficients. It is the most widely used product in zinc flake technology.

• Thin dry-film, non-electrolytic
• Water-based chemistry
• Passivated zinc and aluminium flakes in a binder, patented chemistry
• Metallic silver appearance

Characterictics and performance*

• The coefficient of friction can be adjusted to targeted values ranging from 0.06 to 0.20 (ISO 16047) with NOF METAL COATING GROUP’s selected topcoats
• It can be used with or without topcoat
• No hydrogen embrittlement
• Excellent assembly and multi-tighteni ng behavior (with lubricated topcoat)
• Good mechanical damage (test method D24 1312, USCAR 32) and chemical (test VDA 621-412) resistance
• Performance maintained at elevated temperatures (up to 300°C)
• Paintable coating
• Electrical conductivity for most application processes
• Bimetallic compatibility with aluminum

High corrosion resistance*

Coating Weight Salt Spray Test (IS0 9227/ASTM B117) Cyclic Test
> 24 g/m2 > 240 hours without white rust > 720 hours without red rust
> 24 g/m2 + topcoat > 720 hours without red rust 4 cycles ACT 60 cycles GMW 14872 60 cycles SAE J2334
> 36 g/m2 > 1000 hours without red rust

*Results may vary depending on substrate, geometry of parts and type of application processes

Application process
GEOMET® 321 can be applied by Dip-Spin, Spray, Dip-Drain-Spin using bulk or rack

Health and Safety

• Aqueous dispersion
• Complies with REACh
• Complies with the 2000/53/CE and 2002/95/CE directives

Among our worldwide specifications

• BMW (GS 90010)
• CHRYSLER (PS-5873, PS-9666)
• DAIMLER (DBL 9440)
• FIAT (Capitolato 9.57513)
• FORD (S438)
• GENERAL MOTORS (GMW3359-GMW14)
• IVECO (18-1101)
• PORSCHE (PN 11011)
• RENAULT (01-71-002)
• RENAULT Trucks (01-71-4002)
• VOLKSWAGEN (TL245)
• VOLVO Cars (VCS 5737,29)
• ALSTOM (DTRF 150213)
• BOMBARDIER (BT/CE-WN30-02)
• CATERPILLAR (1E1675G)
• JOHN DEERE (JDM F13)
• KNORR BREMSE (N12005)

International standards

EN ISO 10683 – Fasteners: non-electrolytic zinc flake coatings
EN 13858 – Non-electrolytic zinc flake coatings on iron and steel parts
ASTM F1136 / F1136 M – Zinc/Aluminum Corrosion Protective Coatings for Fasteners

Download of Geomet 321’s pdf

Geomet® 500

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A unique product for optimal friction and anticorrosion performance

GEOMET® 500 is used for protection against corrosion of fasteners and all metallic parts in all industrial sectors.

• Thin dry-film, non-electrolytic, self-lubricated
• Water-based chemistry
• Passivated zinc and aluminium flakes in a binder, patented chemistry
• Metallic silver appareance

Characteristics and performance*

• Coefficient of friction: 0,15 ± 0,03 (ISO 16047)
• No topcoat required
• No hydrogen embrittlement
• Excellent assembly and multi-tightening behavior
• Good mechanical damage (test method D24 1312, USCAR 32) and chemical
(test VDA 621-412) resistance
• Performance maintained at elevated temperatures (up to 300°C)
• Paintable coating
• Electrical conductivity for most application
• Bimetallic compatibility with aluminum
• Application cost savings

High corrosion resistance*

Application process

GEOMET® 500 can be applied by Dip-Spin, Spray, Dip-Drain-Spin using bulk or rack

Health and Safety

• Aqueous dispersion
• Complies with REACh
• Complies with the 2000/53/CE and 2002/95/CE directives

Among our worldwide specifications

• PEUGEOT / CITROËN (B 15 3320)
• FIAT (Capitolato 9.57513)
• FORD (S447 & S448)
• INTERNATIONAL TRUCK (TMS 4523)
• IVECO (18-1101)
• JAGUAR CARS & LAND ROVER (ST JLR.50.5050)
• SCHNEIDER ELECTRIC (ABD 00048)
• SNCF / RATP (ST001-01)
• BOSCH (0 204 Y81 074 Code H)
• JOHN DEERE (LaN 930-11.4)

International standards

EN ISO 10683 – Fasteners: non-electrolytic zinc flake coatings
EN 13858 – non-electrolytic zinc flake coatings on iron and steel
parts
ASTM F1136 / F1136 M – Zinc/Aluminum Corrosion Protective
Coatings for Fasteners

Download of Geomet 500’s pdf