--- product_id: 57043327 title: "OX Pro Heavy Duty Sealant Gun 400ml" brand: "ox tools" price: "€ 44.75" currency: EUR in_stock: true reviews_count: 9 category: "Ox Tools" url: https://www.desertcart.it/products/57043327-ox-pro-heavy-duty-sealant-gun-400ml store_origin: IT region: Italy --- # Fits 330ml & 380ml tubes Robust 830g weight for durability Heavy-duty steel build OX Pro Heavy Duty Sealant Gun 400ml **Brand:** ox tools **Price:** € 44.75 **Availability:** ✅ In Stock ## Summary > 🛠️ Seal it like a pro—because your projects deserve the best! ## Quick Answers - **What is this?** OX Pro Heavy Duty Sealant Gun 400ml by ox tools - **How much does it cost?** € 44.75 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/57043327-ox-pro-heavy-duty-sealant-gun-400ml) ## Best For - ox tools enthusiasts ## Why This Product - Trusted ox tools brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Crafted from premium steel for unmatched durability and longevity in demanding projects. - • **Trusted by Pros:** Ranked #8 in Caulking Guns with a stellar 4.8-star rating from 687+ users—join the elite users who never compromise. - • **Precision Control:** Ergonomic design ensures smooth, consistent sealant flow for professional finishes every time. - • **Heavy-Duty Performance:** Weighing 830g, this tool offers the perfect balance of sturdiness and control under pressure. - • **Universal Compatibility:** Seamlessly fits both 330ml and 380ml sealant tubes, eliminating guesswork on size. ## Overview The OX Pro Heavy Duty Sealant Gun 400ml is a robust, steel-constructed tool designed for professional-grade sealing. Compatible with both 330ml and 380ml tubes, it offers precision and durability, weighing 830g for optimal control. Highly rated and trusted by thousands, it’s the go-to choice for serious DIYers and professionals alike. ## Description Free delivery and returns on all eligible orders. Shop OX Pro Heavy Duty Sealant Gun 400ml. Review: Solid made & fits various sized tubes. - This is a very well made holder. Tne good news is it takes both 330 size tubes and the longer 380 tubes. Little more expensive than some and heavier than my other holders - but I think it will have a longer life. Recommended Review: Great bit of kit - Great tool . Does as should and good quality. ## Features - OX Pro Heavy Duty Sealant Gun 400ml ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B071V6Z7RD | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 2,769 in DIY & Tools ( See Top 100 in DIY & Tools ) 8 in Caulking Guns | | Colour | Multi-colour | | Customer Reviews | 4.8 4.8 out of 5 stars (687) | | Date First Available | 20 Sept. 2017 | | Included Components | OX Pro Heavy Duty Sealant Gun 400ml | | Item Package Quantity | 1 | | Item Weight | 830 g | | Item model number | OX-P044440 | | Manufacturer | OX Tools UK | | Material | Steel | | Measurement System | Metric | | Number of Pieces | 1 | | Part Number | OX-P044440 | | Pattern | Single | | Power Source | AC | | Product Dimensions | 39.5 x 6 x 21 cm; 830 g | | Size | 400 ml | | Style | heavy Duty | ## Images ![OX Pro Heavy Duty Sealant Gun 400ml - Image 1](https://m.media-amazon.com/images/I/71pQ5yrDoYL.jpg) ## Questions & Answers **Q: Is it non drip** A: NO it isn't non-drip. Every sealant gun has a clip/tab that YOU press to release pressure and cut off the caulk/sealant stream - NON-DRIP guns do this AUTOMATICALLY but they cost a bit more, BUT in the long term you will save money on spilled sealant and your finishing will improve. **Q: What is the Thrust Ratio of this gun** A: I dont know the exact answer but it's an amazing mastic gun I use it all day quite alot it's very good **Q: How do you get the cartridge into the gun ? The silver bar is solid to the end of the gun ? Is there a release button somewhere?** A: press the silver lever in at the back of the gun and pull the hook back while lever is depressed **Q: has this gun got a rotating barrel** A: Yes,I use this gun professionally, it is a very good tool ## Customer Reviews ### ⭐⭐⭐⭐⭐ Solid made & fits various sized tubes. *by A***E on 8 January 2026* This is a very well made holder. Tne good news is it takes both 330 size tubes and the longer 380 tubes. Little more expensive than some and heavier than my other holders - but I think it will have a longer life. Recommended ### ⭐⭐⭐⭐⭐ Great bit of kit *by D***S on 17 March 2026* Great tool . Does as should and good quality. ### ⭐⭐⭐⭐⭐ Great gun *by H***O on 3 November 2025* Sturdy silicone gun. I like how easy is to rotate and remove the silicone. ## Frequently Bought Together - OX Pro Heavy Duty Sealant Gun 400ml - OX TOOLS P224301 Pro Heavy Duty Fixed Blade Folding Knife, Blue/Black - OX Pro 100 Pack Heavy Duty Knife Blades & Dispenser --- ## 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.it/products/57043327-ox-pro-heavy-duty-sealant-gun-400ml](https://www.desertcart.it/products/57043327-ox-pro-heavy-duty-sealant-gun-400ml) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-09*