--- product_id: 266536720 title: "Red Devil 3989 Caulking Gun, Black" brand: "red devil" price: "AED 392" currency: AED in_stock: true reviews_count: 5 category: "Red Devil" url: https://www.desertcart.ae/products/266536720-red-devil-3989-caulking-gun-black store_origin: AE region: United Arab Emirates --- # 26:1 thrust ratio - 950 lbs force Revolving barrel for tight spaces Ergonomic rubber trigger for comfort Red Devil 3989 Caulking Gun, Black **Brand:** red devil **Price:** AED 392 **Availability:** ✅ In Stock ## Summary > 🔧 Dominate every seal with power and precision! ## Quick Answers - **What is this?** Red Devil 3989 Caulking Gun, Black by red devil - **How much does it cost?** AED 392 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/266536720-red-devil-3989-caulking-gun-black) ## Best For - red devil enthusiasts ## Why This Product - Trusted red devil brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Maneuver Like a Pro:** Revolving barrel design lets you work smoothly in tight, hard-to-reach areas. - • **Mess-Free Precision:** Drip-free technology stops material flow instantly to keep your work clean. - • **Comfort Meets Control:** Ergonomic rubber trigger and push release reduce hand fatigue during long projects. - • **Built-In Jobsite Efficiency:** Includes seal punch for quick cartridge prep and ladder hook for easy storage. - • **Power Through Thick Materials:** 26:1 thrust ratio delivers 950 lbs of force for effortless extrusion. ## Overview The Red Devil 3989 Extreme Duty Caulk Gun combines a powerful 26:1 thrust ratio with ergonomic design and smart features like a revolving barrel, seal punch, ladder hook, and drip-free technology—making it the go-to tool for professionals and serious DIYers seeking flawless, efficient caulking in any environment. ## Description The Red Devil 3989 Extreme Duty Caulk Gun is the ultimate tool for professionals and serious DIYers. With its impressive 26:1 thrust ratio, this powerhouse delivers 950 pounds of force, making it effortless to extrude even the thickest caulking materials. The revolving barrel design allows for smooth operation in tight spaces, while the ergonomic rubber trigger and push release mechanism ensure comfort during extended use. This caulk gun comes equipped with convenient features like a built-in seal punch for quick cartridge preparation and a ladder hook for easy storage on the job site. The drip-free technology prevents material waste by immediately stopping the flow when you release the lever, ensuring clean and precise application every time. Whether you're tackling large-scale construction projects or home improvements, the Red Devil 3989 Extreme Duty Caulk Gun is the reliable, high-performance tool you need for professional results. Review: Better than my 357 Review: Aplicador de silicone - E só gostei é muito bom para trabalhar minha qualidade nos acabamentos vai melhorar muito. ## Features - 26:1 THRUST RATIO: 950 pounds of force easily extrudes the thickest of materials - COMFORTABLE GRIP: Ergonomic rubber trigger and push release - REVOLVING BARREL: Allows for effortless maneuvering in tight, hard to reach areas - INCLUDES SEAL PUNCH & LADDER HOOK: Quickly puncture the seal of caulk cartridges and hangs easily on a ladder when not in use - DRIP FREE TECHNOLOGY: Stops the flow of material quickly by releasing the lever ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07CVSQJHY | | Best Sellers Rank | #121,934 in Home Improvement ( See Top 100 in Home Improvement ) #160 in Caulking Guns | | Brand | Red Devil | | Brand Name | Red Devil | | Colour | Black | | Compatible Material | Rubber | | Country of Publication | USA | | Customer Reviews | 4.5 out of 5 stars 3,227 Reviews | | Global Trade Identification Number | 00075339015995 | | Item Dimensions L x W x H | 35.1L x 7W x 22.1H Centimeters | | Item Type Name | Caulk Gun - Thrust Ratio 26:1 | | Item Weight | 748 g | | Manufacturer | Red Devil | | Power Source | Corded Electric | | Product Dimensions | 35.1L x 7W x 22.1H Centimeters | | Style | 1 - Pack | | Style Name | 1 - Pack | | UPC | 075339015995 | | Unit Count | 1.0 Count | | Wattage | 900 Watts | ## Product Details - **Colour:** Black - **Brand:** Red Devil - **Style:** 1 - Pack - **Item Weight:** 1.65 Pounds - **Product Dimensions:** 35.1L x 7W x 22.1H Centimeters ## Images ![Red Devil 3989 Caulking Gun, Black - Image 1](https://m.media-amazon.com/images/I/617o63UEhyL.jpg) ![Red Devil 3989 Caulking Gun, Black - Image 2](https://m.media-amazon.com/images/I/71YLkK9xoJL.jpg) ![Red Devil 3989 Caulking Gun, Black - Image 3](https://m.media-amazon.com/images/I/71jVqrMk0uL.jpg) ![Red Devil 3989 Caulking Gun, Black - Image 4](https://m.media-amazon.com/images/I/71uoRhSdZFL.jpg) ![Red Devil 3989 Caulking Gun, Black - Image 5](https://m.media-amazon.com/images/I/813vhylUK0L.jpg) ## Questions & Answers **Q: Anyone tried this with automotive glass urethane?** A: Yes, the Red Devil 9" Extreme Duty Caulk Gun #3989 worked great, with minimal effort requirement. Used with a 10.5oz metal tube of DuPont BetaSeal U-428 Plus, Primerless to Auto Glass Urethane Adhesive. **Q: Will 3m 8.5" tubes fit in this gun? 10.5oz?** A: 3m that is 9 feet an no that will not fit, 8.5 inch tubes will fit and 10.5 oz will fit, most tubes are 4.5cm and they do fit **Q: Does it have a rotating barrel?** A: Yes barrel can rotate 360* around **Q: is this for asphalt too? And is it easy to use?** A: Yes they have 10.1 ounce tubes of asphalt repair that will fit and work,very easy to use and if you have problems try looking at utube on caulk gun use 👍 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Better than my 357 *by J***N on 4 September 2025* ### ⭐⭐⭐⭐⭐ Aplicador de silicone *by A***O on 1 September 2023* E só gostei é muito bom para trabalhar minha qualidade nos acabamentos vai melhorar muito. ### ⭐⭐⭐⭐⭐ Happy with Performance *by S***Y on 10 November 2025* ## Frequently Bought Together - Red Devil 3989 9" Extreme Duty Caulk Gun - Hand Caulking Gun - Thrust Ratio 26:1,Black - Auto Glass Sealant Windshield Urethane Glue Sikaflex P2G Primerless Adhesive x 2 - One Step Primer - Ideal for Windshield Replacement - Promotes Adhesion of Urethan Adhesive/Sealants - UV Resistant - Fast Drying, No Activator - Incl. 2 Daubers and Gloves - Black - 30 mL / 1 fl oz --- ## 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.ae/products/266536720-red-devil-3989-caulking-gun-black](https://www.desertcart.ae/products/266536720-red-devil-3989-caulking-gun-black) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-05-28*