--- product_id: 411761230 title: "7000000623 Marine Adhesive Sealant - 10 oz., White" brand: "3m" price: "₹ 11670" currency: INR in_stock: true reviews_count: 5 category: "3 M" url: https://www.desertcart.in/products/411761230-7000000623-marine-adhesive-sealant-10-oz-white store_origin: IN region: India --- # Extended working time Permanent underwater bond 48-hour handling strength 7000000623 Marine Adhesive Sealant - 10 oz., White **Brand:** 3m **Price:** ₹ 11670 **Availability:** ✅ In Stock ## Summary > ⚓ Seal like a pro, stay leak-free like a legend! ## Quick Answers - **What is this?** 7000000623 Marine Adhesive Sealant - 10 oz., White by 3m - **How much does it cost?** ₹ 11670 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/411761230-7000000623-marine-adhesive-sealant-10-oz-white) ## Best For - 3m enthusiasts ## Why This Product - Trusted 3m brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Work at Your Pace:** Extended working time lets you perfect every seal - • **Flexible Toughness:** Polyurethane polymer adapts to movement without cracking - • **Fast-Track Handling:** Achieves handling strength in just 48 hours—no waiting around - • **Waterline-Ready Strength:** Forms permanent bonds above and below water - • **Unmatched Marine Durability:** Trusted industry standard for over 50 years ## Overview 3M Marine Adhesive Sealant delivers a tough, flexible polyurethane bond that’s been the go-to choice for marine professionals for over 50 years. Designed for permanent sealing above and below the waterline, it offers extended working time and reaches handling strength in 48 hours, ensuring reliable, long-lasting protection for your vessel. ## Description 3M 7000000623 Marine Adhesive Sealant - 10 oz., White Review: Tried and true adhesive sealant for marine use or anywhere you need a permanent mounting - Folks, if you have something that needs to be waterproof and almost permanently attached, this is the stuff! I worked for years in the boat business, and this is a "can't live without it" kind of product. It sets up and cures underwater and is immediately waterproof. The adhesiveness of this product can't be over-stated; don't stick it if you plan to move the item later. I've patched seats. convertible tops, and mounted thru-hull fittings WHILE IN THE WATER. It can be removed but it won't be easy. No, its not cheap but it does exactly what it says, and the peace of mind is well worth the price. Review: Authentique - Authentique produit 3M ## Features - Permanent bonding – above and below the waterline - Industry standard for over 50 years - Offers extended working time - Achieves handling strength in 48 hours - Tough and flexible polyurethane polymer forms strong bonds ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00AZA3DY0 | | Best Sellers Rank | #209,181 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #942 in Hardware Sealers | | Brand | 3M | | Brand Name | 3M | | Color | White | | Colour | White | | Compatible Material | Fiberglass | | Container Type | Tube | | Customer Reviews | 4.0 out of 5 stars 403 Reviews | | Full Cure Time | 5 Days | | Included Components | 3M 7000000623 Marine Adhesive Sealant - 10 oz., White | | Item Form | Liquid | | Item Package Quantity | 1 | | Item Type Name | 3M 7000000623 Marine Adhesive Sealant - 10 oz., White | | Item Weight | 408 g | | Item form | Liquid | | Manufacturer | 3M | | Material | Plastic | | Material Type | Plastic | | Model | 7000000623 | | Number of Packs | 1 | | Number of Pieces | 1 | | Other Special Features of the Product | Strong | | Part Number | 7000000623 | | Special features | Strong | | Specific Uses For Product | Marine | | Specific uses for product | Marine | | UPC | 638060094990 | | Unit Count | 10 Fluid Ounces | | Volume | 10 Fluid Ounces | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** 3M - **Colour:** No Color - **Full cure time:** 5 Days - **Item weight:** 408 g - **Liquid volume:** 10 Fluid Ounces ## Images ![7000000623 Marine Adhesive Sealant - 10 oz., White - Image 1](https://m.media-amazon.com/images/I/51hZGj4DiXL.jpg) ## Questions & Answers **Q: Can i use this to seal my rv?** A: depends what you are sealing on your Rv, but I can see a lot of areas were you could use this product on your RV as RV's are made of fiberglass and a lot alike a boat. **Q: Can this product be used on marine vinyl flooring?** A: yes. works on almost anything. best on market. **Q: Stitch and glue? Coverage?** A: Coverage with anything all depends on the thickness you use. That’s about all I can tell you, I use it on the hull of a boat for making a water tight seal. Of transducers Ect. It’s great for that. I have used this product for well over 30 yrs for just those purposes. I guess it could work on some plumbing applications you would have to try it . That’s about all I can say **Q: Will this sealant bond lpe wood (which I understand has natural oils in it)?** A: Yes it will ## Customer Reviews ### ⭐⭐⭐⭐⭐ Tried and true adhesive sealant for marine use or anywhere you need a permanent mounting *by J***K on 30 April 2025* Folks, if you have something that needs to be waterproof and almost permanently attached, this is the stuff! I worked for years in the boat business, and this is a "can't live without it" kind of product. It sets up and cures underwater and is immediately waterproof. The adhesiveness of this product can't be over-stated; don't stick it if you plan to move the item later. I've patched seats. convertible tops, and mounted thru-hull fittings WHILE IN THE WATER. It can be removed but it won't be easy. No, its not cheap but it does exactly what it says, and the peace of mind is well worth the price. ### ⭐⭐⭐⭐⭐ Authentique *by U***M on 16 May 2026* Authentique produit 3M ### ⭐⭐⭐⭐⭐ Waterproof glue for outdoor projects. *by D***. on 7 June 2026* VERY HAPPY with product and delivery time ! Did not expect glue for another couple days. Marine glue worked great on plywood project ! ## Frequently Bought Together - 3M 7000000623 Marine Adhesive Sealant - 10 oz., White - 3M Marine Adhesive Sealant Fast Cure 4200 (06560) – Semi-Permanent Flexible Adhesive Sealant for Boats and RVs, White, Flexible Bonds, Underwater-Safe, 295 mL Cartridge --- ## 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.in/products/411761230-7000000623-marine-adhesive-sealant-10-oz-white](https://www.desertcart.in/products/411761230-7000000623-marine-adhesive-sealant-10-oz-white) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-11-14*