--- product_id: 46923636 title: "SONNEBORN 1025611 One Part Urethane NP1 Sealant, Medium Bronze" brand: "sonneborn" price: "$24.98" currency: USD in_stock: true reviews_count: 5 url: https://www.desertcart.us/products/46923636-sonneborn-1025611-one-part-urethane-np1-sealant-medium-bronze store_origin: US region: United States of America --- # Waterproof polyurethane formula Versatile for active exterior joints 10.6 oz precision volume SONNEBORN 1025611 One Part Urethane NP1 Sealant, Medium Bronze **Brand:** sonneborn **Price:** $24.98 **Availability:** βœ… In Stock ## Summary > πŸ”§ Seal smart, seal strong β€” the pro’s choice for lasting exterior perfection! ## Quick Answers - **What is this?** SONNEBORN 1025611 One Part Urethane NP1 Sealant, Medium Bronze by sonneborn - **How much does it cost?** $24.98 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/46923636-sonneborn-1025611-one-part-urethane-np1-sealant-medium-bronze) ## Best For - sonneborn enthusiasts ## Why This Product - Trusted sonneborn brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Medium Bronze Finish:** Blends seamlessly with architectural elements for a polished look - β€’ **Multi-Surface Mastery:** Ideal for walls, gutters, and both vertical & horizontal joints - β€’ **One-Part Urethane Power:** Simplifies application with no mixing, saving time on the job - β€’ **Precision 10.6 oz Volume:** Perfectly sized for professional projects without waste - β€’ **Advanced Moisture-Curing Tech:** Ensures durable, weatherproof seals that last through seasons ## Overview SONNEBORN 1025611 NP-1 Sealant is a 10.6 oz one-part polyurethane paste designed for high-performance sealing and caulking in active exterior joints. Its moisture-curing, waterproof formula delivers durable protection on walls, gutters, and various surfaces, with a medium bronze color that complements architectural finishes. Ideal for professionals seeking reliable, easy-to-apply sealant solutions. ## Description Product Description SONNEBORN 1025611 10.6OZ MEDIUM BRONZE NP-1 SEALANT ONE PART URETHANE. A one-component high-performance gun-grade moisture-curing polyurethane sealant designed for a wide range of sealing and caulking applications in active exterior joints. From the Manufacturer SONNEBORN 1025611 10.6OZ MEDIUM BRONZE NP-1 SEALANT ONE PART URETHANE. A one-component high-performance gun-grade moisture-curing polyurethane sealant designed for a wide range of sealing and caulking applications in active exterior joints. ## Features - 10.6OZ MEDIUM BRONZE NP-1 SEALANT ONE PART URETHANE - Polyurethane sealant designed for a wide range of sealing and caulking applications in active exterior joints - For use on active, vertical and horizontal interior, exterior joints ## Technical Specifications | Specification | Value | |---------------|-------| | Color | Bronze | | Brand | SONNEBORN | | Item Weight | 0.5 Pounds | | Liquid Volume | 10.1 Fluid Ounces | | Item Form | Paste | | Surface Recommendation | Walls, Gutter | | Water Resistance Level | Waterproof | | Number of Items | 1 | | Manufacturer | SONNEBORN | | UPC | 080492301786 | | Global Trade Identification Number | 00080492301786 | | Unit Count | 10.0 Ounce | | Material | Polyurethane | | Part Number | NP1MDBRZ12 | | Item Weight | 8 ounces | | Product Dimensions | 2 x 2 x 12.25 inches | | Item model number | 1025611 | | Is Discontinued By Manufacturer | No | | Size | Small | | Item Package Quantity | 1 | | Included Components | Hardware; Glue;hardware-sealers | | Batteries Included? | No | | Batteries Required? | No | | Warranty Description | Warranty | ## Product Details - **Color:** Bronze - **Brand:** SONNEBORN - **Item Weight:** 0.5 Pounds - **Liquid Volume:** 10.1 Fluid Ounces - **Item Form:** Paste ## Images ![SONNEBORN 1025611 One Part Urethane NP1 Sealant, Medium Bronze - Image 1](https://m.media-amazon.com/images/I/41uHWLizsEL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great sealant! *by P***N on Reviewed in the United States on May 10, 2017* Great sealant! I live in an area with lots of wind 10-20mph every day and higher, west sun and lots of hail storms etc. Used it to seal under the eaves of an outbuilding and it has sealed it so much wind doesn't manage to blow dirt and humidity in my building like it used to do. I had new roof, new windows etc but this sealed it, period! ### ⭐⭐⭐⭐ Exactly the color and product I was looking for to ... *by D***W on Reviewed in the United States on April 7, 2017* Exactly the color and product I was looking for to complete work on my five-year-old windows after removing the old blinds and putting up different ones. Matches the sealant that was was already there, which is still flexible and fresh. ### ⭐⭐⭐ Good, but... *by M***T on Reviewed in the United States on November 14, 2019* Bought 3 tubes and they looked like they were stored somewhere that was wet. One of the tubes were junk and already dried out. The ones that worked did well and looked good. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/46923636-sonneborn-1025611-one-part-urethane-np1-sealant-medium-bronze](https://www.desertcart.us/products/46923636-sonneborn-1025611-one-part-urethane-np1-sealant-medium-bronze) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-10*