Liquid Electrical Tape

£13.95
(Inc. Tax)
£11.62
(Ex. Tax)

Customers outside the UK pay the lower (Ex. Tax) prices when ordering. However, some countries require you to pay tax on imported parcels. Details here.

(45 reviews) Write a Review
SKU:
LET-100
Availability:
Delivery to mainland UK only
Shipping:
Calculated at Checkout

Liquid Electrical Tape - brush on insulation

Black or Red

Note: Currently only available for delivery within mainland UK by Parcelforce. See 'Availability and Shipping' below for details. Due to postal regulations it is not possible to return this item by posting it back to us, sorry, it can only be returned if you drop it off at our office yourself.

Video: Liquid Electrical Tape

With the high price of coaxial cable and antennas can you afford not to protect your investment with this great product? Dries in minutes and is impervious to water.

Stocked in response to customer demand!

Download the product safety data sheet here.

 

Customer Comments

G-QRP Reflector - 18 August 2007

If any of you are thinking about getting some liquid tape off Richard.... Do so!!  I can only say 'it's superb!'...

Ian, G3ROO

FAST AND PERMANENT REPAIRS ON WIRES AND CONNECTIONS AND MORE...!

Liquid Electrical Tape is an air-dried, synthetic rubber coating that can be brushed on and exhibits excellent moisture, acid, alkaline, abrasion, and dielectric resistance.

Offers far more efficient sealing than sticky cable seals and tape. Perfect for quick access and portability! Great for sealing all antenna connections. The coating is flexible making it ideal for use on portable antenna connections. Tests we have done show that the product, unlike many other sealants, does not affect the Q of toroids used at HF - it has good dielectric properties and low losses.

Liquid Electrical Tape remains flexible even under extreme conditions and won't crack, harden, or peel.

Electrically insulates to over 1380volts/ml.

Liquid Electrical Tape is excellent for use in a variety of applications including electrical connections and components for boats, trailers, cars and lorries, timers, outdoor wiring, instruments, computers, circuit boards, switches, radio antennas, and many more. Easily removed from non-porous surfaces.

Supplied in a 4 fl.oz (118ml) container, with applicator brush mounted in the lid. Colour - black or red. One can contains enough Liquid Tape for dozens of connections.

Use on Aerials

Have you ever felt that your aerial system is not performing quite as well as it used to? Maybe the beacons are just a little weaker or the DX is that much more difficult to work? One common reason for such observations is getting water inside your feeder cable. Rainwater will leak in wherever it can and few sealing methods offer good long-term protection. The design of coaxial cable is such that it draws water in by capillary action. The water can then corrode the wires inside the coax, it also degrades the dielectric performance - increasing losses - sometimes dramatically. Meanwhile back in the shack often all appears well. Increased cable losses make the SWR of aerials look better, but your power is not being radiated, it's heating up the inside of your damp cable. As often as not, water ingress goes un-noticed until water drips out of the cable inside your shack. In the meantime you have been using a radio system that has been below par for months or even years.

Liquid Tape is the answer! This product is easily painted onto all types of electrical joints using the brush applicator within the can. It dries in just a few minutes leaving a low-loss, flexible and impervious coating on your cable. No more water ingress! A single 118ml can contains enough of the product for dozens of connections!

SAFETY

Liquid Electrical Tape is potentially harmful to health. It must be used only as indicated on the pack. Wear impervious gloves and eye protection when using this product. Use in a well ventilated area. Store away from children. Download the product safety data sheet here.

Once fully dry, no special handing or precautions are required.

AVAILABILITY AND SHIPPING

Liquid Electrical Tape is currently only available delivered by Parcelforce within mainland UK, or for collection from our office.

Parcelforce will only carry this item by road within the UK, and will not carry it internationally, or to areas that are serviced by air or sea (such as islands).

The reason for these limits is because before it dries, liquid electrical tape is a flammable liquid, much like nail polish or some types of paint are. This means that there are restrictions on how we can legally ship it. If we are unable to send this product to your address, we suggest buying it directly from a Plastidip distributor instead:

Note that for most of these, we have no personal experience of buying from them, they are just listed here for convenience. There may be other suppliers available in your country. If you have any suggestions for additions to this list, please email us with details!

The delivery cost for Parcelforce is the same regardless of order size, so buying liquid electrical tape from us is best done either as part of an order that includes some other items, or more than 1 bottle at a time. If only ordering 1 bottle of liquid electrical tape and nothing else, buying directly from plastidip.co.uk is likely to be a cheaper option. Alternatively, if you live nearby or are passing through the area, you can collect your order directly from our office with no delivery charge.

45 Reviews Hide Reviews Show Reviews

  • 5
    Liquid Electrical Tape

    Posted by Dave Bannister on 26th Dec 2016

    This is an excellent product at a good price. It has many uses both in and out of the shack. I use it for fixing toroid s etc to a pcb and outside it's great for sealing coaxial connections. It is paramount that the instructions are followed with regard to safety, it must be applied in a well ventilated area. Dave, G0DEB

  • 5
    Great product.

    Posted by Unknown on 14th Feb 2016

    Great product and great service. Couldn't ask for more.

  • 5
    Great for aerial builders

    Posted by Michael Sansom on 30th Dec 2015

    This felt like a bit of an extravagance when I bought it to seal the end of a coax...but how useful it's been. Basically if you build aerials you'll love this stuff. I use it to seal the ends of my coax and any external joints along with traps and, maybe weirdly, baluns. I even use it to seal the numerous leaks in the roof of my Land Rover! Genius... de Michael (G0POT)

  • 5
    Liquid Tape

    Posted by Dave (G0DJA) on 5th May 2015

    Does what it says on the bottle. Don't forget the warnings though, wear impervious gloves and make sure that you don't inhale the gas that is given off as it dries. I used it with the HF Traps and it seems to be just what is needed.

  • 5
    Very good product

    Posted by Unknown on 10th Apr 2015

    See above,

  • 5
    Liquid Electrical Tape

    Posted by Alexandr on 21st Mar 2015

    I have used this product for insulation video camera in my quadrocopter. Is its purpose to 100%

  • 4
    Looks like it does the job.

    Posted by Jonathan M5AEO on 30th Jan 2015

    I used this liquid sealant to waterproof my SotaBeams HF balun. Follow the safety advice closely, as it appears to be quite dangerous. Keep well away from children and pets. I applied 2 coats as suggested and it formed a strong waterproof layer. If the seal is still working in 6 months time I will give it 5 stars!

  • 5
    Worth every penny!

    Posted by Paul - g0vht on 27th Dec 2014

    Once you have tried this liquid tape I guarantee you wont go back to silicone, insulated or self amalgamated tape, etc. Works a treat and lasts for ages too! Now I use nothing else to completely protect my antenna feed points from the ingress of water - an excellent find for the outdoor ham! 73's Paul

  • 5
    Fantastic service / Fantastic Product

    Posted by Clive on 24th Mar 2014

    Where do I start. Ordered yesterday and arrived today. Fantastic shipping time. The liquid tape is a real good product, it is the first time that I have used it, but it will not be the last. I sealed the joints and control boxes, and all connections on my antennas. They have all stayed bone dry and I have had no problems. Richard, thanks a lot for excellent service from you, it can not be improved on.

  • 4
    Good

    Posted by Hannu Virtanen OH6HLH on 26th Dec 2013

    Excellent antenna installation, weather resistance, I do not know.