Bardahl BD 50 – Multifunction Lubricant & Penetrant 500ml

Bardahl BD 50 – Multifunction Lubricant & Penetrant 500ml

In stock
Size
£8.99
£8.99
Tax included. Shipping calculated at checkout.
  • Professional approved formula
  • Solution in a bottle
  • Bardahl’s state of the art technology

Want next working day delivery? Be quick!

I18n Error: Missing interpolation value "end_date" for "Ends on {{ end_date }}"

Have a question about this product?

We're happy to help.
What It Does

Bardahl BD 50 is a high-performance multifunction lubricant that penetrates rusted parts, provides long-lasting lubrication and protects against corrosion and moisture.

How To Use

Shake the aerosol well before use. Spray directly onto the parts to be
treated. Allow time for penetration when freeing seized components. Wipe off excess if required. For bulk use, apply using suitable spray or brush equipment.

Problem

In workshops, garages and household environments, mechanical parts are constantly exposed to moisture, corrosion, friction, dirt and high loads. Over time this leads to seized fasteners, squeaking components, electrical contact issues, accelerated wear and difficult maintenance.

Many standard multi-sprays rely on solvents that evaporate quickly, leaving little long-term lubrication or protection behind.

Possible Causes

  • Rust and oxidation on fasteners and moving parts
  • Moisture ingress and condensation
  • High pressure and high temperature operating conditions
  • Lack of long-lasting lubrication
  • Dirt, grease and residue build-up
  • Poor electrical contact caused by moisture

Solution

Bardahl BD 50 is a high-performance multifunction lubricant developed for professional and household use. Formulated with ester oil and extreme pressure additives, it penetrates deeply, lubricates permanently and protects against corrosion even under high temperatures and extreme pressure.

Unlike standard multi-sprays, BD 50 leaves a thin, colourless protective film that continues to lubricate, repel moisture and protect components long after application.

Nothing Will Stop You – The Power Is In Your Hands

Benefits:

  • Deep penetration releases rusted and seized parts
  • Long-lasting lubrication reduces friction, squeaks and wear
  • Extreme pressure resistance for demanding applications
  • Protects against moisture, oxidation and corrosion
  • Repels water and condensation from metal surfaces
  • Restores and protects electrical contacts
  • Cleans oil, grease, tar and residues
  • Safe for use on all metals and plastics
  • Suitable for professional workshops and household use

Ideal for use on:

  • Automotive components (nuts, bolts, hinges, cables)
  • Workshop tools and machinery
  • Electrical and electronic connections
  • Household mechanisms and fittings
  • Industrial and maintenance applications

Penetrate. Lubricate. Protect. Clean – One Solution for Every Workshop Task.

Product Downloads

Download Technical Data Sheet Download Safety Data Sheet
Bardahl BD 50 – Multifunction Lubricant & Penetrant 500ml

£8.99

What are Bardahl consumables used for?

Bardahl consumables are designed for cleaning, lubrication, protection and maintenance tasks in workshops and garages. They support safe, efficient servicing by helping remove contaminants, protect components and maintain a clean working environment.

When should I use Power Spray or Brake and Parts Cleaner?

Power Spray is a versatile cleaner and degreaser used to remove oil, grease and grime from mechanical parts.

Brake and Parts Cleaner is designed for fast-evaporating, residue-free cleaning, making it ideal for brake components, clutches and metal parts where cleanliness is critical.

What is Injector Dismantler used for?

Injector Dismantler helps loosen seized or corroded injectors and mechanical components, making dismantling easier and reducing the risk of damage during servicing or repairs.

How do BD-50 and BCS 400 Dry Lubricant differ?

BD-50 is a multi-purpose lubricant and corrosion protector, suitable for freeing seized parts, displacing moisture and protecting metal surfaces.

BCS 400 Dry Lubricant provides dry, non sticky lubrication, ideal for parts where oil or grease would attract dust or dirt.

Why is a dedicated hand cleaner important in the workshop?

Bardahl Hand cleaner is formulated to remove grease, oil and workshop contaminants from hands while being suitable for regular use. It helps maintain hygiene and comfort for technicians without harsh solvents.

Interested in becoming a stockist? Get in touch now.