DeoxIT D100L-25C Precision Needle Applicator, More Than A Contact Cleaner, 25 mL, Pack of 1

(326 Reviews)

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$29.99

Quantity
(10000 available )

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226 Ratings
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Reviews
  • [0xNeutronFluxLabs]

    05-06-2025

    Having an electronics repair and refurbish business this allows us to fix tons of things, saves us money on parts and basically prints money for us. A few drops and an acid brush and your USB mini connections are clean. you always wonder why your cables stop working, corrosion and oxidation is why. Looking at most cables/connecters under the microscope you find theyre covered in black or green crud. This washes it away almost instantly. Instead of replacing connectors that have no physical damage often times we can restore them to OEM levels of functionality. Always keep some with you and be the hero.

  • Antonio Marra

    Greater than one week

    Ok

  • Prof. Joaquin Mayer PhD

    > 3 day

    Great for mechanical mods to clean contact points

  • larry

    > 3 day

    Good stuff - for radios and computers

  • MoJO

    > 3 day

    Needle dispenser was great for getting into tight spots

  • Don B.

    > 3 day

    Have used this stuff for years. Its by far the best contact cleaner Ive ever used in my 30+ years in all fields of electronics. A bit pricy but worth every penny! And works far Superior on sliding potentiometers as its a bit of lubricant as well. I have actually used to oil motors when I had nothing else handy and works great for that as well.

  • Ryan B.

    > 3 day

    I was leery about the price of this product but saw other reviews and decided to give it a shot. Im glad I did. It has silenced several noisy pots on older audio equipment that I have spent hours trying to clean in the past. You would still want to clean with an aerosol product, but this seems to be good as a followup once the aerosol dries.

  • Mr. Fixit

    > 3 day

    Purchased smaller quantity of product first, it works so well I purchased the larger quantity. Have used product on everything from volume controls, flashlights and amplifier vacuum tube pins. Guitar amp did not provide consistent sound until the vacuum tune pins were cleaned. Great product and definitely refer it to Friends

  • Kirk Smith

    > 3 day

    I have an Owon scope and the rotary encoders that control the trace location and other things were erratic. Other people replaced them or the whole assembly. Someone fixed by adding decoupling capacitors. I was lazy so i tried DeoxIT. I applied it only to the shaft under the knob three times 1 drop a day apart. It is been a few months and it is still working. For the negative; it is expensive. I could have replaced all the encoders for what i paid for this and the DeoxIT slider product. (i used both) . I still have most of it left for other projects.

  • King Heathcote

    > 3 day

    Very good item!

DeoxIT D100L-25CDeoxIT D100L-25C

CAIG DeoxIT D100L-25C, Cleaner/Deoxidizer/Rejuvenator/Lubricant/Protectant

WHY is DeoxIT Unique? Ever wonder why electronic or electrical devices have glitches, intermittents or data errors, or wonder how you can prevent this from happening.

ANSWER: Most of the time it is caused by ONE of the thousands of metal connections in the system or device. All electronic connections deteriorate which cause reduced performance or perhaps total failure. Simple contact “cleaners” wash away dirt, dust, and grime, but prove ineffective at removing oxidation and surface sulfides. These tough contaminants actually attach to and become an integral part of the contact metal. This issue causes increased unnecessary service calls for covered repairs that could have been prevented, translating into literally millions of dollars of lost revenue for service organizations. The only true method of eliminating oxidation and surface sulfides is by chemical action and reaction. This is one aspect separating DeoxIT products from all other products, putting it in a class by itself. SOLUTION: DeoxIT D-Series

WHY IS DEOXIT DIFFERENT?

Simple contact “cleaners” wash away dirt, dust, and grime, but prove ineffective at removing oxidation and surface sulfides. These tough contaminants become an integral part of the contact metal. The only true method of eliminating oxidation/surface sulfides is by chemical action and reaction. This is one aspect separating DeoxIT products from other products, putting it in a class by itself.

WHICH DEOXIT TO USE?

DeoxIT D-Series: General purpose for all metals DeoxIT Gold G-Series: Ideal for gold plated surfaces DeoxIT Shield S-Series: Severe environments DeoxIT Fader F-Series: Conductive plastics

Key Benefits

  • “Bring Old Systems Back to Life!”
  • Cleaner Audio - Clearer Video - Reliable Data
  • Rejuvenates & Improves Connection
  • Improves Signal Quality & Data Speeds
  • Seals, Lubricates & Protects Surfaces
  • Long-Lasting Reliability & Dependability
  • Works When Others Do Not!
  • Temperature Range -34 to 200 C
D100L-25C DN5S-6N G100L-25C GN5S-6N D100L-2DB D50W
D100L-25C DN5S-6N G100L-25C GN5S-6N D100L-2DB D50W
DeoxIT Product D100L-25C (Precision Needle Applicator) DN5S-6N G100L-25C (Precision Needle Applicator) GN5S-6N D100L-2DB D50W
Use On All metals All metals Ideal for gold surfaces Ideal for gold surfaces All metals All metals
Flammable (until solvent evaporates) No (100% concentrate) Yes (Until solvent evaporates) No (100% concentrate) No (Quick-Dry/Non-Drip Formula) No No
Rejuvenates/Improves Conductivity Yes Yes Yes Yes Yes Yes
Deoxidizer/Cleaner Percentage 20% 20% 0.50% 0.50% 20% 20%
Safe on Metals & Plastics Yes Yes Yes Yes Yes Yes
Effective on Moving/Vibrating Surfaces Yes Yes Yes Yes Yes Yes
Cause Shorts between Pins/Surfaces No No No No No No
Reduces Fretting/Dendrite Corrosion (1-Good, 2-Excellent) 1 1 2 2 1 1
For Severe Environments (1-Good, 2-Excellent) 1 (Very severe: Use DeoxIT Shield after cleaning) 1 (Very severe: Use DeoxIT Shield after cleaning) 1 (Very severe: Use DeoxIT Shield after cleaning) 1 (Very severe: Use DeoxIT Shield after cleaning) 1 (Very severe: Use DeoxIT Shield after cleaning) 1 (Very severe: Use DeoxIT Shield after cleaning)

DeoxIT D100L-25C, 100% Liquid, Precision Needle Applicator Specifications

Manufacturer CAIG Laboratories, Inc.
Brand Name DeoxIT D100L-25C
MFG. Part Number D100L-25C
Container Size 6.0 mL (Precision Needle Applicator)
UPC 697429002052
Description/Information See images
Valve/Actuator None (100% Liquid, Brush Applicator)
Color Medium red
Applications Use on ALL metal electrical/electronic connections
Includes deoxidizer/cleaner Yes (approx 20%)
Temperature Range -34 C to +200 C
Flammable? No (100% DeoxIT dispensed)
RoHS/TSCA/VOC Compliant Yes
Dimensions 1.5 X 5.0 X 8.0 inches
Weight 2.4 ounces

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