OKS 2621 Contact Cleaner Spray 400ml – Multi-Purpose Electrical Contact Cleaner

OKS 2621 Contact Cleaner is a professional cleaning spray developed for removing contamination from electrical and electronic contact areas. It is particularly useful where accumulated dirt, oxidation residues and other contaminants can contribute to undesirable creepage currents.

The cleaner is formulated with aliphatic hydrocarbons and has a colourless appearance. It penetrates contaminated contact areas and helps remove oil, grease, dirt, loose oxide and electrode-erosion residues. After application, it evaporates quickly, helping restore clean contact surfaces without requiring extensive dismantling of components.

OKS 2621 is intended for non-live electrical applications. Power should be disconnected and electrostatic charge discharged before application. The manufacturer states that components are generally considered compatible with plastics, but recommends checking material resistance because different plastics and materials can react differently to cleaning agents.

Product Specifications

The official product information specifies 400 ml spray packaging, while OKS India lists the density at approximately 0.66 g/ml; some Indian listings report a broader density range.

Applications

OKS 2621 can be used for cleaning:

• Relay contacts
• Plug-in connections
• Sliding connections
• Screw connections
• Spark plugs
• Motor-vehicle ignition distributors
• Resistance and potentiometer slideways
• Electrical equipment
• Electronic devices
• Switches and contact areas
• Electrical maintenance components
• Industrial control equipment

The manufacturer specifically lists automotive ignition distributors, relay contacts, potentiometer slideways, spark plugs, plug-in connections and electrical/electronic equipment among the application areas.

Benefits

Effective Contact Cleaning

The cleaner is designed to remove contamination that can interfere with clean electrical contact surfaces, including dust, loose oxide and electrode-erosion residues.

Fast Evaporation

OKS 2621 evaporates quickly after application, making it practical for electrical maintenance and servicing work.

Removes Oil, Grease & Dirt

Its penetrating cleaning action helps remove oil, grease, dirt and other contaminants from suitable contact surfaces.

Wide Range of Uses

The product can be used across automotive, industrial, electrical and electronic maintenance applications.

Convenient Aerosol Application

The 400 ml aerosol can allows controlled application directly onto the area requiring cleaning.

Important Usage & Safety Information

Use only on de-energized equipment. Disconnect electrical power and discharge electrostatic charge before application.

Do not spray onto energized electrical equipment.

The manufacturer recommends checking the compatibility of plastics and other materials before use because material resistance can vary.

Package Contents

• 1 × OKS 2621 Contact Cleaner Spray
• Capacity: 400 ml

Price & Ordering Information

Current Indian listings for OKS 2621 400 ml are approximately ₹240–₹400 per piece, depending on supplier and order quantity.

For bulk industrial, electrical maintenance, automotive or institutional requirements, contact DK Tooling for bulk pricing.