--- product_id: 10375977 title: "Pemko - S88D18 SiliconSeal Adhesive-Backed Fire/Smoke Gasketing, Dark Brown Silicone, 0.5\" W x 0.25\" H x 18' L" brand: "pemko" price: "226.27 DT" currency: TND in_stock: true reviews_count: 8 url: https://www.desertcart.tn/products/10375977-pemko-s88d18-siliconseal-adhesive-backed-fire-smoke-gasketing-dark-brown store_origin: TN region: Tunisia --- # Withstands up to 450°F Operates down to -58°F Self-extinguishing & non-toxic Pemko - S88D18 SiliconSeal Adhesive-Backed Fire/Smoke Gasketing, Dark Brown Silicone, 0.5" W x 0.25" H x 18' L **Brand:** pemko **Price:** 226.27 DT **Availability:** ✅ In Stock ## Summary > 🛠️ Seal the deal with fireproof finesse! ## Quick Answers - **What is this?** Pemko - S88D18 SiliconSeal Adhesive-Backed Fire/Smoke Gasketing, Dark Brown Silicone, 0.5" W x 0.25" H x 18' L by pemko - **How much does it cost?** 226.27 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/10375977-pemko-s88d18-siliconseal-adhesive-backed-fire-smoke-gasketing-dark-brown) ## Best For - pemko enthusiasts ## Why This Product - Trusted pemko brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable & Weatherproof:** Resistant to sunlight, ozone, UV rays, fungus, and mildew for long-lasting performance. - • **Effortless Installation:** Adhesive-backed design simplifies application, saving time without compromising quality. - • **Certified Safety Assurance:** Meets FAR 25.853 Airworthiness Standards—trusted for critical fire and smoke protection. - • **Precision Compression Seal:** Compresses from 1/4" to seal gaps as small as 1/16", ensuring airtight protection. - • **Extreme Temperature Resilience:** Reliable sealing from -58°F to 450°F keeps your space secure year-round. ## Overview Pemko's SiliconSeal S88D18 is a high-performance, adhesive-backed silicone gasketing strip designed for fire and smoke sealing. It operates reliably across extreme temperatures (-58°F to 450°F), compresses precisely to seal small gaps, and resists environmental damage including UV, fungus, and mildew. Certified to meet stringent airworthiness fire safety standards, it offers professional-grade protection with easy installation. ## Description Pemko offers a variety of adhesive-backed smoke and fire gasketing and edge sealing systems, including SiliconSeal, PemkoPrene, silicone triple-fin gasketing, Hot Smoke Seal intumescent edge sealing for Category B doors and combination fire and smoke gasketing. Pemko gasketing is tested for sound resistence, smoke and draft control, fire rating, positive pressure, airworthiness and is BHMA certified. ## Features - SiliconSeal is extruded from high-temperature silicone; effective between -58°F and 450°F. - Seal begins compressing at 1/4"; Compresses to seal up to a 1/16" gap. - Self-extinguishing and non-toxic; Unaffected by sunlight, ozone and ultraviolet rays. - Impervious to fungus and mildew; will not deteriorate under normal exposure. - Meets FAR 25.853 Airworthiness Standards for Compartment Interiors. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B009RWG3TY | | Best Sellers Rank | #111,824 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #515 in Weather Stripping | | Date First Available | October 16, 2012 | | Item Model Number | S88D18 | | Item Weight | 3.52 ounces | | Manufacturer | Pemko Manufacturing Company, Inc. | | Product Dimensions | 6 x 6 x 0.2 inches | ## Images ![Pemko - S88D18 SiliconSeal Adhesive-Backed Fire/Smoke Gasketing, Dark Brown Silicone, 0.5" W x 0.25" H x 18' L - Image 1](https://m.media-amazon.com/images/I/71M0CnKRUWL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product. Didn't burn in open flame. *by on Reviewed in the United States October 24, 2025* I purchased to make a fire resistant removable panel. Easy to cut. Works like it should. ### ⭐⭐⭐⭐⭐ Perfect for sealing my Winchester fire safe *by on Reviewed in the United States January 9, 2025* It worked perfect for sealing my Winchester fire safe. I added it to the existing seal to add a better seal and help remove the amount of movement the door had when closed. Now it is seal perfectly with no movement. ### ⭐⭐⭐⭐⭐ Quality product. Easy to install. As advertised. *by on Reviewed in the United States April 16, 2025* Installed this on the door jamb of my vault to protect against a potential fire. Easy to install. Cut with scissors. ## Frequently Bought Together - Pemko - S88D18 SiliconSeal Adhesive-Backed Fire/Smoke Gasketing, Dark Brown Silicone, 0.5" W x 0.25" H x 18' L - Pemko - S44D17 SiliconSeal Adhesive-Backed Fire/Smoke Gasketing, Dark Brown Silicone, 0.4375" W x 0.3125" H x 17' L - Pemko S88BL20, Black --- ## 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.tn/products/10375977-pemko-s88d18-siliconseal-adhesive-backed-fire-smoke-gasketing-dark-brown](https://www.desertcart.tn/products/10375977-pemko-s88d18-siliconseal-adhesive-backed-fire-smoke-gasketing-dark-brown) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-21*