--- product_id: 269404919 title: "300pcs 35mm Leakproof Adhesive Foam Safety Flask Seals - Best for Cosmetic Bottle/Jar Cap Liners and Tamper Seal" brand: "esowemsn" price: "VT5490" currency: VUV in_stock: true reviews_count: 6 category: "Esowemsn" url: https://www.desertcart.vu/products/269404919-300pcs-35mm-leakproof-adhesive-foam-safety-flask-seals-best-cosmetic store_origin: VU region: Vanuatu --- # 300pcs bulk pack 35mm universal fit Leakproof adhesive foam 300pcs 35mm Leakproof Adhesive Foam Safety Flask Seals - Best for Cosmetic Bottle/Jar Cap Liners and Tamper Seal **Brand:** esowemsn **Price:** VT5490 **Availability:** ✅ In Stock ## Summary > 🛡️ Seal in freshness, seal out worries—because your products deserve the best! ## Quick Answers - **What is this?** 300pcs 35mm Leakproof Adhesive Foam Safety Flask Seals - Best for Cosmetic Bottle/Jar Cap Liners and Tamper Seal by esowemsn - **How much does it cost?** VT5490 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/269404919-300pcs-35mm-leakproof-adhesive-foam-safety-flask-seals-best-cosmetic) ## Best For - esowemsn enthusiasts ## Why This Product - Trusted esowemsn brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Perfect 35mm Fit:** Seamlessly seals flasks, cosmetic jars, and bottles for a flawless barrier. - • **Bulk 300-Pack Value:** Stock up and never run out—ideal for professionals managing multiple products or shipments. - • **Advanced Leakproof Foam:** Premium PE foam ensures airtight protection, keeping contents fresh and spill-free. - • **Versatile Compatibility:** Works effortlessly on glass, metal, plastic, and cosmetic containers—your all-in-one sealing solution. - • **Easy Application & Removal:** No extra pressure needed; sticks securely yet peels off cleanly, saving you time and hassle. ## Overview This pack of 300 leakproof adhesive foam seals features a universal 35mm diameter designed to fit a wide range of bottles and jars, including cosmetic, food, and travel flasks. Made from premium PE foam, these seals provide a reliable airtight barrier that prevents leaks, dust, and contamination. Lightweight and easy to apply, they offer a professional-grade solution for maintaining product integrity across glass, metal, and plastic containers. ## Description Package:300pcs Seal Cap Liner Leakproof Adhesive Foam Safety Seals Material:PE,foam Size:approx 35mm Color:as the picture show and may slightly different from the picture due to computer piexl 35mm approx fit flask, shampoo flasks and other fake bottles for cruises,glass bottle,metal bottle,plastic bottle,cosmetics,food products and more. Great for glass bottles, metal bottles, plastic bottles, food and cosmetics, bottles of solid food products. Review: Very good product - Fits perfect. Review: Awesome product - Amazing tops for medicine bottles. It just perfect to seal any bottle that needs sealing. The price was just stunning ## Features - Package:300pcs 35mm Seal Cap Liner Leakproof Adhesive Foam Safety Seals - Material:PE,foam Size:approx 35mm Color:as the picture show and may slightly different from the picture due to computer piexl - Made of premium PE and foam.Lightweight,portable,multi-used,good seal and convenient for you to use. - 35mm approx fit flask, shampoo flasks and other fake bottles for cruises, glass bottle,metal bottle,plastic bottle,cosmetics,food products and more. - Can help you avoid dust and dirty keep out.Keep the opening side,protect fresh and clean.No need any extra pressure,they can easily stay attached on side of bottle mouth. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08R3Q1WNX | | Best Sellers Rank | #291,353 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #251 in Shipping Seals | | Brand Name | esowemsn | | Closure Type | Silicone Lid | | Color | White | | Customer Reviews | 4.3 4.3 out of 5 stars (43) | | Is the item dishwasher safe? | No | | Is the item microwaveable? | Yes | | Material Type | Foam | | Number of Pieces | 300 | | Product Style | Compact | | Shape | Round | | Unit Count | 300.0 Count | ## Product Details - **Brand:** esowemsn - **Color:** White - **Material:** Foam - **Shape:** Round - **Style:** Compact ## Images ![300pcs 35mm Leakproof Adhesive Foam Safety Flask Seals - Best for Cosmetic Bottle/Jar Cap Liners and Tamper Seal - Image 1](https://m.media-amazon.com/images/I/71G4PfotjCL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very good product *by M***I on September 16, 2025* Fits perfect. ### ⭐⭐⭐⭐⭐ Awesome product *by D***9 on July 26, 2025* Amazing tops for medicine bottles. It just perfect to seal any bottle that needs sealing. The price was just stunning ### ⭐⭐⭐⭐⭐ Useable. Works well *by W***2 on July 3, 2021* They were useable for my intended purpose. I will order them again. Hope Amazon keeps them in stock. ## Frequently Bought Together - 300pcs 35mm Seal Cap Liner Leakproof Adhesive Foam Safety Flask Seals Best for Cosmetic Bottle/Jar Cap Liners Tamper Seal Cap - Syntic 60 Pcs Mini Honey Jars for Wedding Favor, Baby Shower, 1.5 Fl oz Small Glass Favor with Airtight Lids, Gift Jars, Sample Body Butter, Jam, Spices, Herbs, Candy, Candle - Folinstall 60 Pack Small Glass Jars with Lids, 1.5 oz Mini Honey Jars, Candle Jar for Candle Making for Gifts, Crafts, Spices, Wedding, Party Favors --- ## 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.vu/products/269404919-300pcs-35mm-leakproof-adhesive-foam-safety-flask-seals-best-cosmetic](https://www.desertcart.vu/products/269404919-300pcs-35mm-leakproof-adhesive-foam-safety-flask-seals-best-cosmetic) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-06*