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🖤 Seal the spark, not your style.
Gardner Bender LTB-400 is a 4 oz. black liquid electrical tape offering waterproof, flexible, and durable insulation with 2x dielectric protection (200 V/mil). Ideal for indoor/outdoor use on cables, electronics, and security systems, it resists cracking and brittleness in extreme weather, ensuring long-lasting electrical safety.


| ASIN | B000FPAN2K |
| Adhesive Format | liquid |
| Adhesive Location | ELECTRICAL |
| Adhesive Side Count | 1 |
| Best Sellers Rank | #17,849 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #51 in Insulating Tape |
| Brand | Gardner Bender |
| Brand Name | Gardner Bender |
| Colour | As shown in the image |
| Compatible Material | Plastic, Rubber |
| Country of Publication | USA |
| Customer Reviews | 4.7 out of 5 stars 5,575 Reviews |
| Foil Thickness | 5 Mils |
| Global Trade Identification Number | 00032076064037 |
| Included Components | 1 |
| Item Resistance | waterproof |
| Item Weight | 4 Ounces |
| Manufacturer | Gardner Bender |
| Manufacturer Part Number | LTB-400 |
| Model | LTB-400 |
| Number of Items | 1 |
| Other Special Features of the Product | Transparent |
| Recommended Uses For Product | Security |
| Size | As shown in the image |
| Special Feature | Transparent |
| Surface Recommendation | Metal, Plastic |
| UPC | 032076064037 |
| Unit Count | 118 Milliliters |
| Water Resistance Level | Waterproof |
A**R
Insulates well
A relay in the AC was sparking coz the plastic crimp cover was damaged. I covered the plastic with insulation tape and it was still sparking (but less) because the bottome of the relay terminal was exposed. I put 3 coats of this and it stopped sparking completely. Had to apply it with a Qtip - the brush is too huge for small areas where u want to avoid other terminals.
A**R
Four Stars
good product
S**N
Most amazing product EVER!
Love this stuff so so much, It's a life saver! I originally got it to use as a rubber like coating for a horse hair whip I was making I needed something to clean up the area where I glued the hair to the whip. This stuff worked beautifully for it. Then I started using it to seal up cracked water buckets from the winter 😱 and now I use it for anything and everything seriously wish there was an option to buy it in a giant tin lmao I want to try to seal the bottom of my bfs boat with this stuff bc I can totally see it working wonders!!! -Dries quick -Isn't too stinky, a little bit but not any worse than other glue or paint products -Multiple coats work best (2-3 ideally) -Covers thick holes/cracks well -Doesn't drip or run -Can seal its lid shut a bit so advise putting a tiny bit of Vaseline along the rim for easy opening
E**A
Seca rápido
Buena calidad
K**Y
Looks like a good product :) works well
Happy with this product :)
S**S
A must-have for DIYers and professionals. 5 stars!
Excellent product! The Gardner Bender Liquid Electrical Tape is easy to apply and dries quickly, forming a durable, waterproof seal. Works great for indoor and outdoor electrical repairs. The black finish looks neat, and the 4 oz bottle lasts long. Highly reliable for insulation—no cracking or peeling. A must-have for DIYers and professionals. 5 stars!
J**E
Funciona
Solia ser un producto muy comun en tiendas, pero derrepente ya nadie lo maneja, este seria la solucion para volverlo a tener disponible, funciona
Trustpilot
2 days ago
2 weeks ago