--- product_id: 527146878 title: "PATIKIL 89mm/3.5\" Foam Lid Liner 100Pcs PS Foam Pressure Sensitive Seal" brand: "patikil" price: "$32.11" currency: USD in_stock: true reviews_count: 10 category: "Patikil" url: https://www.desertcart.us/products/527146878-patikil-89mm-3-5-foam-lid-liner-100pcs-ps-foam store_origin: US region: United States of America --- # Foam liner blocks moisture & odors 89mm diameter precision fit Tamper-evident pressure-sensitive seal PATIKIL 89mm/3.5" Foam Lid Liner 100Pcs PS Foam Pressure Sensitive Seal **Brand:** patikil **Price:** $32.11 **Availability:** ✅ In Stock ## Summary > 🔒 Seal it. Secure it. Own freshness like a pro. ## Quick Answers - **What is this?** PATIKIL 89mm/3.5" Foam Lid Liner 100Pcs PS Foam Pressure Sensitive Seal by patikil - **How much does it cost?** $32.11 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/527146878-patikil-89mm-3-5-foam-lid-liner-100pcs-ps-foam) ## Best For - patikil enthusiasts ## Why This Product - Trusted patikil brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Freshness Locked In:** Polystyrene foam blocks dust, moisture, and odors to keep powders and dry goods fresh longer. - • **Effortless Application:** No heat or induction sealers required—just press, screw, and seal with ease in under 24 hours. - • **Perfect Fit Every Time:** Precisely sized 89mm diameter ensures a snug, leak-proof seal for your bottles and jars. - • **Tamper-Proof Confidence:** Pressure-activated foam liner provides a secure barrier against contamination and tampering—no extra tools needed. - • **Versatile Compatibility:** Works seamlessly with glass, plastic, and metal containers, perfect for professional-grade packaging. ## Overview The PATIKIL 89mm Foam Lid Liner is a pack of 100 pressure-sensitive polystyrene foam seals designed to fit perfectly on bottle caps, providing a tamper-evident, moisture-resistant barrier that keeps dry and powder products fresh. Easy to apply without heat or tools, these liners activate under pressure and adhere to various container materials, making them an essential upgrade for professional packaging and product integrity. ## Description desertcart.com: PATIKIL 89mm/3.5" Foam Lid Liner, 100 Pack PS Foam Resistant Tamper Pressure Sensitive Seal for Bottle Cap Liners Seals : Industrial & Scientific Review: Perfect size - Great size works well just as described! It seals nicely just takes a few minutes so don’t open the cap right away to test it wait a few minutes and it’s a perfect seal! Price is very reasonable as well! Review: Excellent product! - Excellent size, quality! ## Features - Size: 89mm x 1mm / 3.5inch x 0.04inch (Dia x T); Packing List: 100 x Pressure Sensitive Liners. The outer diameter of the bottle mouth is consistent with the diameter of the product - Advantage: The pressure-sensitive seal which is made of polystyrene foam material effectively avoids dust, moisture and dirt into the jar and prevents leaks and odors in the bottle so that it can keep the dry or powder products fresh at all times. In addition, it can protect your products from tampering securely. No induction sealers or heat shrink bands needed with these liner seals. No tools or heat gun required. This foam seal peels easily from the container When you need to open. - Instruction: 1. Keep the cap where the seal needs to be attached clean, make sure there are no water spots and oily residues.; 2. Put the lettering side of the seal into the cap and apply a little pressure to attach it tightly; 3. Finally, Screw the lid on as tightly as you possibly can, the seal is activated by the pressure of applying the lid and will adhere within 12-24 hours (No Strong Stickiness). - Application: Foam lid liners are coated with a torque-activated coating, after tightening the lid, they can be adhesive to glass, plastic and metal jars, as well as round containers with metal or plastic lids and closures. - NOTE: 1. Please make sure the right size you need before ordering. 2. Once the seal is removed, the tightness will be affected when reused. 3. These pressure-sensitive liners are best used with powder or dry products, not suitable for applications containing oil; Avoid overfilling the container. 4. It is recommended to wait enough time before removing the cover after installation. 5. These PS foams are not suitable for use at high temperatures. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BLCF3VN8 | | Best Sellers Rank | #84,822 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #78 in Shipping Seals | | Brand | PATIKIL | | Brand Name | PATIKIL | | Color | White | | Customer Reviews | 4.4 out of 5 stars 66 Reviews | | Item Weight | 0.14 kg | | Manufacturer | PATIKIL | | Manufacturer Part Number | pta220916tt0483 | | Material | Polystyrene | | Material Type | Polystyrene | | Model Number | pta220916tt0483 | | Number of Packs | 100 | | Number of Pieces | 100 | | Product Style | Compact | | Shape | Round | | Style | Compact | ## Product Details - **Material:** Polystyrene - **Color:** White - **Brand:** PATIKIL - **Style:** Compact - **Shape:** Round ## Images ![PATIKIL 89mm/3.5" Foam Lid Liner 100Pcs PS Foam Pressure Sensitive Seal - Image 1](https://m.media-amazon.com/images/I/81tTBBFB8uL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect size *by M***. on January 21, 2026* Great size works well just as described! It seals nicely just takes a few minutes so don’t open the cap right away to test it wait a few minutes and it’s a perfect seal! Price is very reasonable as well! ### ⭐⭐⭐⭐⭐ Excellent product! *by K***S on July 8, 2026* Excellent size, quality! ### ⭐⭐⭐⭐⭐ Fits 2oz and 3oz tins beautifully *by D***B on March 10, 2024* I was recently re-educated on the fact that these WILL indeed with with metal containers. I was under the impression that they were only for glass or plastic but they work just fine with aluminum tins - just make sure there is no oil of the rim of the tin. Adding these discs in addition to the plain foam disc liner helps make a tighter seal...just make sure it is fully pushed down around the edges for ease of tightening. I will definitely buy these again ## Frequently Bought Together - PATIKIL 89mm/3.5" Foam Lid Liner, 100 Pack PS Foam Resistant Tamper Pressure Sensitive Seal for Bottle Cap Liners Seals - 70 mm Foam Lid Liner Pressure Sensitive Seal Round Jar Sealer Bottle Seals Heat Resistant Foam Cap Torque Activated Foam Safety for Protection Safety Jar Cap Bottle Vial Tamper Gasket Kit(300 Pieces) --- ## 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.us/products/527146878-patikil-89mm-3-5-foam-lid-liner-100pcs-ps-foam](https://www.desertcart.us/products/527146878-patikil-89mm-3-5-foam-lid-liner-100pcs-ps-foam) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-10-04*