Primer epoxy anti-corrosion 1l

Description

 

2-component epoxy primer designed for quick car repairs. Provides excellent protection of steel surfaces against corrosion.

Advantages

• Very high adhesion to various types of substrates.
• Very good anti-corrosion protection.
• Can be applied directly to steel elements.
• Easy mixing and application process.
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Substrates

• The epoxy primer can be applied to:
• Steel and aluminium after matting and degreasing.
• Galvanised, electroplated steel after matting and degreasing.
• Sanded polyester-glass (GFK/GRP) and epoxy-glass laminates.
• Polyester and epoxy fillers.
• Old coatings in good condition after matting and degreasing.
• Good surface preparation is necessary to achieve the best repair results.
• manually (dry or wet): P280÷P320 (GRP P400),
• mechanically (dry): P180÷P220.

 

• Application

For car repairs.

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• Mixing ratio by volume

By weight
Primer: 10
Hardener: 1
Thinner: 20÷30%

By volume
Primer: 10
Hardener: 1.5
Thinner: 20÷30%

Mix thoroughly until a uniform consistency is achieved.

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• Spray viscosity

30÷50 seconds at 20°C

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• Pot life

approximately 1.5 hours at 20°C

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• Number of layers

2÷3 layers.
Parameters for RP gun
Nozzle: 1.6÷2.0 mm; Inlet pressure: 2.0÷2.2 bar.
Parameters for HVLP gun
Nozzle: 1.5÷1.9 mm; Inlet pressure: 2.0 bar.

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• Flash-off time

Between layers: approximately 10 min
Before baking: approximately 15 min

Flash-off time depends on temperature and layer thickness.

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• Curing time

approximately 8 hours at 20°C (depending on coating thickness).
approximately 45 minutes at 60°C (depending on coating thickness).

Temperature below 20°C significantly extends curing time.

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• IR drying

10÷15 minutes of short waves for thickness 150÷200 µm.
Do not exceed a temperature of 60°C.
Use according to the equipment manufacturer's recommendations.
Wait approximately 10 minutes before starting IR drying.

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• Dry sanding

Machine sanding: P360÷P500.
Hand sanding: P280÷P320.

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• Wet sanding

Machine sanding: P600÷P1000.
Hand sanding: P800÷P1000.

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• Further work

On 2-component epoxy primers, you can directly apply:

• 2-component topcoats.
• 1-component basecoats.
• 2-component acrylic primers.
• 2-component polyester fillers.
• 2-component epoxy fillers.

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• General notes
  • Do not exceed the recommended amounts of hardener!
  • Best results are achieved when painting at room temperature. The ambient temperature and the temperature of the applied product should be similar.
  • When working with 2-component products, it is recommended to use personal protective equipment. Protect eyes and respiratory system.
  • Rooms should be well ventilated.
  • Tools should be cleaned immediately after application.

Note: For safety, always follow the instructions in the product's MSDS sheet