--- product_id: 61145075 title: "McNett Seam Grip Sealing Repair Kit 30 ml" brand: "gear aid" price: "€ 30.15" currency: EUR in_stock: true reviews_count: 13 category: "Gear Aid" url: https://www.desertcart.hr/products/61145075-mcnett-seam-grip-sealing-repair-kit-30-ml store_origin: HR region: Croatia --- # 12-hour dry time 100% waterproof seal 30 ml precision tube McNett Seam Grip Sealing Repair Kit 30 ml **Brand:** gear aid **Price:** € 30.15 **Availability:** βœ… In Stock ## Summary > πŸ› οΈ Seal it, save it, and never miss an adventure! ## Quick Answers - **What is this?** McNett Seam Grip Sealing Repair Kit 30 ml by gear aid - **How much does it cost?** € 30.15 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/61145075-mcnett-seam-grip-sealing-repair-kit-30-ml) ## Best For - gear aid enthusiasts ## Why This Product - Trusted gear aid brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Precision Application:** Includes a brush head for smooth, mess-free repairs exactly where you need them. - β€’ **Pro-Grade Waterproofing:** Seals seams and cracks to keep your gear dry in any weather. - β€’ **Trusted by Industry Pros:** Used by outdoor gear manufacturers for reliable, long-lasting seam repairs. - β€’ **Versatile Outdoor Essential:** Perfect for tents, backpacks, foam mattresses, and moreβ€”your all-in-one repair solution. - β€’ **Unmatched Flexibility & Strength:** Urethane formula keeps repairs elastic and durable, never stiff or brittle. ## Overview McNett Seam Grip is a 30 ml urethane-based repair glue designed for flexible, waterproof sealing of outdoor gear seams and cracks. It dries in 12 hours, remains elastic after curing, and comes with a precision brush applicator. Trusted by professionals, it restores the integrity of tents, backpacks, and more, ensuring your equipment stays adventure-ready. ## Description McNett Seam grip. A must-have multi-purpose product. The results of this product are unmatched. Application on outdoor equipment fabric cracks. Perfectly suited for holes, cracks and crevices on tents, blinds, backpacks, foam mattresses, etc. Thanks to the incomparable urethane formula, the treated surfaces remain completely flexible and elastic even after the curing process and maintain a perfectly smooth surface. Seam grip is to be applied using a brush, for this you will find a brush head for the tube in the box contents. This same product is also used by professionals and the outdoor equipment manufacturing industry. Property: 12 hour dry period. Urethane-based repair glue. Can be used with a brush. For punctual waterproofness with strong flexibility. 30 ml tube (28 g). Review: Great - Worked really well Review: Perhaps it's me... - I used this to seam seal a tent. Very difficult to apply and doesn't result in a well presented job. Did some reading up and tried diluting with white spirit to improve flow into stitching, also to make application easier. It seems like a good, well adhering, flexible sealant... My struggle was in the application. Perhaps patience and a different technique is required. ## Features - Causes serious eye irritation. - Causes skin irritation. - Contains isocyanates. May produce an allergic reaction. - Contains sensitizing substances. May produce an allergic reaction. - Flammable liquid and vapour. - May cause allergy or asthma symptoms or breathing difficulties if inhaled. - May cause damage to organs through prolonged or repeated exposure. - May cause respiratory irritation. - McNett seam grip. ## Technical Specifications | Specification | Value | |---------------|-------| | Color | Transparent | | Size | One Size | | Weight | 28 g | | Material type | Plastic | | Features | Waterproof | | Usage | outdoor equipment repair, outdoor activities | | Batteries included? | No | | Brand | McNett | | Manufacturer | GearAid | | Manufacturer reference | 10515 | | Package Dimensions | 18.1 x 11.9 x 3.2 cm; 50 g | | ASIN | B002FO53EM | ## Images ![McNett Seam Grip Sealing Repair Kit 30 ml - Image 1](https://m.media-amazon.com/images/I/41rGKiyrFiL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great *by S***H on 12 May 2026* Worked really well ### ⭐⭐⭐⭐ Perhaps it's me... *by B***T on 25 August 2021* I used this to seam seal a tent. Very difficult to apply and doesn't result in a well presented job. Did some reading up and tried diluting with white spirit to improve flow into stitching, also to make application easier. It seems like a good, well adhering, flexible sealant... My struggle was in the application. Perhaps patience and a different technique is required. ### ⭐⭐⭐⭐⭐ Leaves a solid repair *by A***T on 20 December 2025* Bought to repair a seam on a coat the had come apart at the stitches. Very easy to use with well explained instructions on the back of the card. Put a little glue where I needed it and spread it out with the supplied brush. After holding it in place for a minute or so the glue had already stuck the two sides together. Just had to leave for 24 hours to be fully cured. The seam is as strong if not stronger than it was originally and is once again fully waterproof. Initially feels a little bit too much money for the amount of glue you get but then after using it I would say it's worth it's weight in gold to keep an expensive coat in full working condition. ## Frequently Bought Together - McNett Seam Grip Sealing Repair Kit 30 ml - McNett Tenacious Tape Fabric and Seam Repair --- ## 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.hr/products/61145075-mcnett-seam-grip-sealing-repair-kit-30-ml](https://www.desertcart.hr/products/61145075-mcnett-seam-grip-sealing-repair-kit-30-ml) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-16*