--- product_id: 57002304 title: "TSI Supercool 12855 Blue Warranty Seal Marker, 1.8 oz" brand: "tsi supercool" price: "12854CFA" currency: XOF in_stock: true reviews_count: 9 url: https://www.desertcart.sn/products/57002304-tsi-supercool-12855-blue-warranty-seal-marker-1-8-oz store_origin: SN region: Senegal --- # High-temp resistant formula Adheres to all metal surfaces Fast-drying blue ink TSI Supercool 12855 Blue Warranty Seal Marker, 1.8 oz **Brand:** tsi supercool **Price:** 12854CFA **Availability:** ✅ In Stock ## Summary > 🔒 Seal it. Spot it. Secure it. The pro’s choice for tamper-proof marking. ## Quick Answers - **What is this?** TSI Supercool 12855 Blue Warranty Seal Marker, 1.8 oz by tsi supercool - **How much does it cost?** 12854CFA 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/57002304-tsi-supercool-12855-blue-warranty-seal-marker-1-8-oz) ## Best For - tsi supercool enthusiasts ## Why This Product - Trusted tsi supercool brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rapid-Dry Technology:** Dries quickly to minimize downtime and keep your workflow seamless and efficient. - • **Heat-Resistant Formula:** Withstands high temperatures, perfect for automotive and industrial environments where durability matters. - • **Trusted by Authorities:** Used by local, state, and federal agencies—join the pros who rely on proven security. - • **Universal Surface Grip:** Engineered to bond with all metal and diverse surfaces, ensuring reliable marking every time. - • **Instant Tamper Detection:** Visually flags any unauthorized movement or interference, securing your warranties with confidence. ## Overview The TSI Supercool 12855 Blue Warranty Seal Marker is a 1.8 oz industrial-grade permanent marker designed for tamper-evident warranty protection. Featuring a fast-drying, heat-resistant blue pigment ink that adheres to all metal and various surfaces, it’s trusted by automotive pros and government agencies alike to prevent unauthorized access and ensure warranty integrity. ## Description TSI Supercool 12855 warranty seal Blue marker 1.8-Ounce is designed to allow a visual detection of any movement or tampering. It dries fast and adheres to All metal and other surfaces. It is designed to be effective for pan marking. It is used by both oil change and quick lubes to prevent drain plug tampering. transmission shops use it to protect warranties (high temperature resistant), and A/C technicians use it to prevent refrigerant tempering. Supercool is ISO 9001 certified for the design, manufacture, packaging and distribution of chemicals and synthetic lubricants for automotive and industrial markets. ## Features - Offers ability to visually detect any movement or tampering - Features a fast drying formula - Engineered to adhere to all metal and other surfaces - Includes a formula that is resistant to high temperatures - Method used by local, State and Federal governments ## Technical Specifications | Specification | Value | |---------------|-------| | Additional Features | Government Use, Heat Resistant, High Quality, Multi Surface Use | | Asin | B01JBXHLI0 | | Best Sellers Rank | #330,003 in Automotive (See Top 100 in Automotive) #5,051 in Oils & Fluids | | Brand Name | TSI Supercool | | Color | Blue | | Customer Reviews | 4.2 4.2 out of 5 stars (110) 4.2 out of 5 stars | | Global Trade Identification Number | 00672264012855 | | Hand Orientation | Ambidextrous | | Included Components | TSI Supercool 12855 Blue Warranty Seal Marker, 1.8 oz | | Ink Base | Pigment | | Ink Color | Blue | | Is Waterproof | false | | Item Type Name | TSI Supercool 12855 Blue Warranty Seal Marker, 1.8 oz | | Line Size | 0.5 Millimeters | | Manufacturer | TSI Supercool | | Manufacturer Part Number | 12855 | | Marker Type | Permanent Marker | | Material Type | Plastic and Felt | | Model Name | 12855 | | Model Number | 12855 | | Number Of Items | 1 | | Number Of Pieces | 1 | | Pattern | Solid | | Point Type | Medium | | Recommended Uses For Product | Ideal para centros de lubricación rápida y talleres de transmisión. | | Style | Industrial | | Surface Recommendation | Metal | | Target Audience | Professionals" or "Enthusiasts | | Theme | Automotive & Industrial Warranty Seal Marking | | Unit Count | 1.0 Count | | Upc | 672264012855 | | Warranty Description | manufacturer warranty | | Water Resistance Level | Not Water Resistant | | Writing Instrument Form | Marker Pen | ## Product Details - **Brand:** TSI Supercool - **Number of Items:** 1 - **Target Audience:** Professionals" or "Enthusiasts - **Surface Recommendation:** Metal - **Color:** Blue ## Images ![TSI Supercool 12855 Blue Warranty Seal Marker, 1.8 oz - Image 1](https://m.media-amazon.com/images/I/61fOm4c+e6L.jpg) ![TSI Supercool 12855 Blue Warranty Seal Marker, 1.8 oz - Image 2](https://m.media-amazon.com/images/I/715BGI7XLyL.jpg) ![TSI Supercool 12855 Blue Warranty Seal Marker, 1.8 oz - Image 3](https://m.media-amazon.com/images/I/71tdIlRg-aL.jpg) ![TSI Supercool 12855 Blue Warranty Seal Marker, 1.8 oz - Image 4](https://m.media-amazon.com/images/I/71rRbhkrUaL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: can this be used on an exhaust elbow on a marine diesel engine?** A: I threw it away it showed up hard and unusable **Q: Is the tube resealable?** A: Resealable cap **Q: The warranty seal sealed the bolt, so how do I get it off?** A: It’s not thread locker, it’s just a paint that breaks off if the fastener is removed for auto shops and other industries to see if someone else has messed with a fastener after it left they facility **Q: What is the temp rating on this?** A: No idea. I use it to mark auto drain plugs. Woks great ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for locking-down tuning adjustments, and for disclosing any tampering or mishandling of equipment. *by on Reviewed in the United States December 5, 2018* I use this on client's duplexers after tuning and before shipping to help secure tuning screws and parts which could throw the tuning off if they got moved, turned, etc. during shipping. Also lets me know if someone has tampered with the tuning on a duplexer or filter after it left my lab in working order. ### ⭐⭐⭐⭐⭐ Excelente producto *by on Reviewed in the United States January 8, 2026* Excelente producto ### ⭐⭐⭐⭐ Not oil friendly. *by on Reviewed in the United States October 18, 2018* 10/18/18Was going to use this in a customer's engine to mark all of the bolts that were torqued. Because of oil residue it did not stick and each one flaked off in one solid chunk. Luckily I had left it over a long weekend and found this. I removed all of them and no harm done. As an aside, I put it on something with zero oil and it's incredible. Inside an engine? I don't trust it. If I try it again, I'll update this review. --- ## 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/57002304-tsi-supercool-12855-blue-warranty-seal-marker-1-8-oz](https://www.desertcart.sn/products/57002304-tsi-supercool-12855-blue-warranty-seal-marker-1-8-oz) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-14*