


⚡ Seal it. Shield it. Own the power of protection.
Gardner Bender LTB-400 is a 4 oz. jar of black liquid electrical tape designed for indoor and outdoor use. Its rubber-based formula creates a waterproof, flexible, and chemical-resistant seal that insulates electrical splices with twice the dielectric strength (200 V/mil) compared to standard tapes. Ideal for home, automotive, marine, and security applications, it ensures durable protection without cracking or peeling, even in extreme weather.


| Brand | Gardner Bender |
| Color | Black |
| Material | Plastic |
| Number of Items | 1 |
| Recommended Uses For Product | Security |
| Special Feature | Transparent |
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**R
Excellent for Sealing and Protecting Electrical Connections!
The Gardner Bender Liquid Electrical Tape is a fantastic product for anyone needing a reliable way to seal and protect electrical connections. I’ve used this on a few of my outdoor electrical projects, and it works great for keeping moisture and dirt out. The application is super easy – it’s a liquid formula, so you just brush it on with the included applicator, and it forms a tough, waterproof seal once it dries.
D**N
Best on the job insulation to use
Great product to use instead of tape. This formula cures quicker than most other brands I have tried in the past. That makes it better to use on the job.
N**K
Liquid Electrical tape (LBT-400)
This is my review of the item (Gardner Bender) I like this product been looking an effective tape that will help me with my electronics repairs that will replace electrical tape,specially working with wires. This is effective in sealing wire connection that a heatshrink tube can't do, the problem with a heatshrink tube is you have to insert first the tube in the wire and sometimes if the size wont fit so you have a problem using the tube, An electrical tape is good not messy but the problem is from time to time the tape adhesive become lose and may comes off from the wire. what I like of this product is you just apply it to the area,it bonds in the wire and protect, dries quickly in seconds I think 20-30seconds but to be sure just give it a minute and reapply again if necessary. PROS/some CONS +Quick dry +A better alternative to Heatshrink tubing and electrical tape +Comes with a brush applicator +Effective +once dry it felts like rubber like +other colors available Some minor CONS -A little bit messy when applying -The brush applicator is big/wide so when applying it to small areas is not recommended, you must have a small brush like from a nail polish brush to use it on small wires/areas Recomendation: Try to use a small brush from a nail paint brush to apply to avoid mess. Overall I recommend this product
E**D
Works great
Works good, dries fast
D**T
Nice product
Good as always
S**B
Time saver.
Does the job. Easy to use.
J**E
Flows like Lava
Work great used several coats to seal up wire connectors
Trustpilot
1 month ago
3 weeks ago