--- product_id: 1841042 title: "LTB-400 Liquid Electrical Tape, Easy-on, Waterproof, Indoor/Outdoor Use, 4 Oz. Jar, Black" brand: "gardner bender" price: "€ 23.01" currency: EUR in_stock: true category: "Gardner Bender" url: https://www.desertcart.gr/products/1841042-ltb-400-liquid-electrical-tape-easy-on-waterproof-indoor-outdoor store_origin: GR region: Greece --- # 2x dielectric protection (200 V/mil) Waterproof finish Weatherproof, won’t harden or crack LTB-400 Liquid Electrical Tape, Easy-on, Waterproof, Indoor/Outdoor Use, 4 Oz. Jar, Black **Brand:** gardner bender **Price:** € 23.01 **Availability:** ✅ In Stock ## Summary > ⚡ Seal it. Shield it. Own the power of protection. ## Quick Answers - **What is this?** LTB-400 Liquid Electrical Tape, Easy-on, Waterproof, Indoor/Outdoor Use, 4 Oz. Jar, Black by gardner bender - **How much does it cost?** € 23.01 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/1841042-ltb-400-liquid-electrical-tape-easy-on-waterproof-indoor-outdoor) ## Best For - gardner bender enthusiasts ## Why This Product - Trusted gardner bender brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Easy-On Application:** Smooth liquid consistency in a transparent jar for precise, mess-free coverage every time. - • **Ultimate Waterproof Seal:** Protect your electrical splices from water, salt, and chemicals with confidence. - • **Weatherproof Flexibility:** Rubber-based formula stays flexible—no cracking or brittleness in extreme conditions. - • **Double Dielectric Defense:** Experience twice the insulation power for safer, longer-lasting connections. - • **Versatile Indoor/Outdoor Use:** Perfect for home, marine, auto, and security system wiring—wherever protection matters. ## Overview Gardner Bender LTB-400 is a premium 4 oz. liquid electrical tape that delivers a waterproof, chemical-resistant rubber coating. Offering twice the dielectric protection at 200 V/mil, it insulates and safeguards electrical splices indoors and outdoors without hardening or cracking—even in extreme weather. Ideal for professionals and DIYers seeking reliable, long-lasting electrical insulation. ## Description Product Description 4 oz., black, liquid electrical tape, waterproof, indoor/outdoor use, rubber based coating will not harden, unravel or become brittle in extreme weather conditions, 2 times the dielectric protection on the market, 200 V/mil, 5-7 mils per coat, insulates cables, Electronics, outdoor lighting, underground wiring, alarms, security systems, utility trailers, packaged in a transparent plastic bottle. From the Manufacturer Great for home, auto, marine and electrical applications. ## Features - Produces a waterproof finish - Ideal for indoor or outdoor use - Insulates and protects electrical Splices and connections - Seals and protects wire splice connections, this formula is resistant to chemicals, solvents, saltwater and other common fluids ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000FPAN2K | | Adhesive Format | Liquid | | Adhesive Location | ELECTRICAL_COMPONENTS | | Adhesive Material | Rubber | | Adhesive Side Count | 1 | | Best Sellers Rank | #9,016 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #69 in Electrical Tape | | Brand Name | Gardner Bender | | Color | Black | | Compatible Material | Plastic, Rubber | | Configuration | configuration | | Customer Reviews | 4.7 4.7 out of 5 stars (7,311) | | Global Trade Identification Number | 00032076064037 | | Included Components | Gardner Bender LTB-400 Liquid Electrical Tape, Easy-on, Waterproof, Indoor/Outdoor Use, 4 Oz. Jar, Black | | Item Resistance | Some resistance | | Item Type Name | Gardner Bender LTB-400 Liquid Electrical Tape, Easy-on, Waterproof, Indoor/Outdoor Use, 4 Oz. Jar, Black | | Item Weight | 4 ounces | | Manufacturer | Gardner Bender | | Material Type | Plastic | | Model | LTB-400 | | Number of Items | 1 | | Number of Packs | 1 | | Other Special Features of the Product | Transparent | | Package Size Name | 4 Oz Bottle | | Part Number | LTB-400 | | Recommended Uses For Product | Security | | Size Name | 4 Oz Bottle | | Surface Recommendation | Plastic | | UPC | 032076064037 | | Unit Count | 4 Fluid Ounces | | Upper Temperature Rating | 200 °F | | Warranty Description | As Labeled | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Gardner Bender - **Color:** Black - **Material:** Plastic - **Number of Items:** 1 - **Recommended Uses For Product:** Security ## Images ![LTB-400 Liquid Electrical Tape, Easy-on, Waterproof, Indoor/Outdoor Use, 4 Oz. Jar, Black - Image 1](https://m.media-amazon.com/images/I/71enoWsKsCL.jpg) ## Available Options This product comes in different **Color, Style** options. ## Questions & Answers **Q: Is this product on wires (that have not been compromised) where the outside plastic coating has been damaged, like a computer power cable?** A: Would work well to repair wire coatings that have been compromised. May require multiple applications to build up the desired thickness allowing dry time between applications. Works great! **Q: If I used a different brush than supplied to apply this, what would I use to clean off the brush? Thank you for your time and assistance.** A: I am not aware of anything that would clean the brush. This is not paint. I would get an inexpensive throw-away brush and be done with it. **Q: Is this product UL listed? Thanks.** A: But here is info from the manufacture that says UL will not approve due to various applications - same as what CV says... https://gardnerbenderfaq.wordpress.com/2014/05/30/is-liquid-tape-ul-approved/ **Q: I need to drill a hole in the back of my car to run a wire through, behind the license plate. Will this prevent the elements from getting inside the car?** A: You want to use a cable grommet, if you buy one thats already has a hole make sure it just a little smaller than the wire/cable you are using so it gets a good seal. You can buy them that doesn't already have a hole, again make sure that when you put a hole in it that its a little smaller than the wire. Keep in mind you have a outer diameter that you will size correctly for the grommet to fit in, and an inner diameter for the size cable/ wire . ## Frequently Bought Together - Gardner Bender LTB-400 Liquid Electrical Tape, Easy-on, Waterproof, Indoor/Outdoor Use, 4 Oz. Jar, Black - Eventronic 400 Pcs Heat Shrink Tubing Kit-3:1 Ratio Adhesive Lined,Marine Grade Shrink Wrap - Industrial Heat-Shrink Tubing - Black - XFasten Wire Harness Tape, 3/4-Inch x 50-Foot (5-Pack), High Temp Wiring Loom Harness, Self-Adhesive Felt Cloth Electrical Tape for Automotive Engines, Noise Dampening, and Cable Protection --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/1841042-ltb-400-liquid-electrical-tape-easy-on-waterproof-indoor-outdoor](https://www.desertcart.gr/products/1841042-ltb-400-liquid-electrical-tape-easy-on-waterproof-indoor-outdoor) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-10-02*