--- product_id: 445531297 title: "Tjikko Gap Filler Sealant Foam Insulated Backer Rod 50 mm Thickness and 5 Meter Length (White)" brand: "tjikko" price: "10880CFA" currency: XOF in_stock: true reviews_count: 8 category: "Tjikko" url: https://www.desertcart.sn/products/445531297-tjikko-gap-filler-sealant-foam-insulated-backer-rod-50-mm store_origin: SN region: Senegal --- # 30 m continuous length Closed-cell polyethylene foam Tjikko Gap Filler Sealant Foam Insulated Backer Rod 50 mm Thickness and 5 Meter Length (White) **Brand:** tjikko **Price:** 10880CFA **Availability:** ✅ In Stock ## Summary > 🛠️ Seal smarter, last longer — the pro’s choice for flawless joints! ## Quick Answers - **What is this?** Tjikko Gap Filler Sealant Foam Insulated Backer Rod 50 mm Thickness and 5 Meter Length (White) by tjikko - **How much does it cost?** 10880CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/445531297-tjikko-gap-filler-sealant-foam-insulated-backer-rod-50-mm) ## Best For - tjikko enthusiasts ## Why This Product - Trusted tjikko brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Smart Usage:** Controls sealant depth to cut caulk consumption and waste - • **Maximize Efficiency:** 30 meters per roll reduces frequent replacements and downtime - • **Seal with Precision:** 4 mm thickness ensures perfect gap filling for a flawless finish - • **Superior Sealant Bond:** Creates an hourglass shape for enhanced adhesive contact and durability - • **Versatile Application:** Ideal for windows, doors, expansion joints, and heavy-duty infrastructure ## Overview Tjikko Gap Filler Sealant Foam Backer Rod is a 4 mm thick, 30-meter long closed-cell polyethylene foam designed to optimize sealant application by controlling depth, enhancing elasticity, and reducing material waste. Perfect for professional-grade glazing, construction joints, and infrastructure projects, it ensures superior bonding and long-lasting durability while resisting oils and solvents. ## Description Product Description Backer Rod’s four main benefits: 1. Increase elasticity in the joint sealant. 2. Reduce caulk consumption by controlling sealant depth— this prevents excessive use of caulking or sealant. 3. Force adhesive into contact with the sides of the joint creating an hourglass shape for a superior bond. 4. Create a “bond-breaker” which allows the joint to be easily cleaned out and refilled as needed over time. Tjikko Backer Rod is an ideal non-absorbent compressible backup material. It is inserted into a joint to control sealant depth to create a backstop to: Allow proper sealant tooling Allow proper sealant wetting of the joint surfaces And yield a proper bond breaker between the Backer Rod and sealant It can also be used as a temporary seal. Tjikko Backer Rod is compatible with butyl, polysulfide, acrylic polyurethane, silicone, and most other cold-applied sealant compositions. Commonly used in glazing installations, window and door applications, expansion joints, curtain wall joints, partitions, log construction, pavement joints, repairs, precast units, and copings. It is used in expansion/construction joints in concrete and precast concrete walls, floors, partitions, bridge construction, parking decks, curtain walls, glazing, log home construction, highway construction, and pavement maintenance. Tjikko Backer Rod is an extruded round, closed-cell, low-density polyethylene foam material with a skin-like outer texture. It is highly flexible and compressible for easy installation. Available in stock grey and several other colors on a custom basis Tjikko Backer Rod is chemically inert and will resist oil, gasoline, and most other solvents. This material will not stain nor adhere to sealant materials and is non-exuding. INSTALLATION Joints or openings must be clean, dry, and free of obstructions. select the proper rod diameter and cut to length or use directly from the spool. With a blunt instrument or roller, uniformly install the rod at the level recommended by the sealant mfd. ## Features - Tuck in the gap filler to hold the sofa cover tight in place - Increase elasticity in the joint sealant. - Reduce caulk consumption by controlling sealant depth, Force adhesive into contact with the sides of the joint. - Glazing installations, Window and door applications, Expansion joints, Curtain wall joints, Irregular joint applications - Contraction and expansion joints of concrete highways, Runways, Driveways, Parking Lots, Bridge construction ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | TJIKKO | | Manufacturer | Tjikko Private Limited | | Country of Origin | India | | Model number | BCKRD5005W | | Colour | White | | Number of Memory Sticks | 1 | | Item Weight | 200 g | | Product Dimensions | 30 x 5 x 5 cm; 200 g | | Item model number | BCKRD5005W | | Item Height | 5 Centimeters | | Item Width | 5 Centimeters | | Included Components | Backer Rod | ## Images ![Tjikko Gap Filler Sealant Foam Insulated Backer Rod 50 mm Thickness and 5 Meter Length (White) - Image 1](https://m.media-amazon.com/images/I/31dvW66ZzYL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by E***Y on 7 August 2025* ### ⭐⭐⭐ Review *by N***. on 8 September 2024* ### ⭐ Review *by P***R on 17 December 2025* ## Frequently Bought Together - Tjikko Gap Filler Sealant Foam Insulated Backer Rod 50 mm Thickness and 5 Meter Length (White) - Tjikko Gap Filler Sealant Foam Insulated Backer Rod 18 mm Thickness and 15 Meter Length (Dark Grey) - Loctite Tite Foam PU sealant(White), Expanding Foam for large gaps filling, keeps dust and pests aways, DIY dries fast, waterproof no shrinkage easy application doors PVC pipe bathroom, AC ducts 340g --- ## 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.sn/products/445531297-tjikko-gap-filler-sealant-foam-insulated-backer-rod-50-mm](https://www.desertcart.sn/products/445531297-tjikko-gap-filler-sealant-foam-insulated-backer-rod-50-mm) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-09-24*