--- product_id: 57002304 title: "TSI Supercool 12855 Blue Warranty Seal Marker, 1.8 oz" brand: "tsi supercool" price: "VT3310" currency: VUV in_stock: true reviews_count: 8 url: https://www.desertcart.vu/products/57002304-tsi-supercool-12855-blue-warranty-seal-marker-1-8-oz store_origin: VU region: Vanuatu --- # Tamper-evident seal High-temp resistant formula Fast-drying blue ink TSI Supercool 12855 Blue Warranty Seal Marker, 1.8 oz **Brand:** tsi supercool **Price:** VT3310 **Availability:** βœ… In Stock ## Summary > πŸ” Seal it. Spot it. Secure it. Stay ahead of tampering. ## Quick Answers - **What is this?** TSI Supercool 12855 Blue Warranty Seal Marker, 1.8 oz by tsi supercool - **How much does it cost?** VT3310 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/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 - β€’ **Rapid Drying Formula:** Dries quickly to secure seals without delay - β€’ **Trusted by Authorities:** Used by local, state, and federal agencies for reliable security - β€’ **Instant Tamper Detection:** Visually flags any unauthorized movement or interference - β€’ **Universal Surface Adhesion:** Engineered to stick firmly on all metal and diverse surfaces - β€’ **High-Temperature Durability:** Maintains integrity even under extreme heat conditions ## Overview The TSI Supercool 12855 Blue Warranty Seal Marker is a 1.8 oz fast-drying, high-temperature resistant marker designed for tamper-evident sealing on metal and other surfaces. Trusted by automotive pros and government agencies alike, it ensures instant visual detection of any unauthorized movement, protecting warranties and maintaining security with ISO 9001 certified quality. ## 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 | |---------------|-------| | Manufacturer | TSI Supercool | | Brand | TSI Supercool | | Model | 12855 | | Item Weight | 2.08 ounces | | Package Dimensions | 5.71 x 1.34 x 0.75 inches | | Item model number | 12855 | | Manufacturer Part Number | 12855 | ## 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) ## 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 ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Great for locking-down tuning adjustments, and for disclosing any tampering or mishandling of equipment. *by D***R on Reviewed in the United States on 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. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Perfect *by J***N on Reviewed in the United States on August 26, 2019* Using it on my Jeep bumper bolts after torquing them to make monitor if they are getting loosen by time same as other bolts on the jeep will be doing another review if they last long or not but so far excellent product ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Works great, stays on. *by S***R on Reviewed in the United States on January 7, 2019* I use this to keep tabs on my suspension components on the truck. Lots of Baja miles can rattle things loose. This stuff allows me to see instantly if things have moved. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/57002304-tsi-supercool-12855-blue-warranty-seal-marker-1-8-oz](https://www.desertcart.vu/products/57002304-tsi-supercool-12855-blue-warranty-seal-marker-1-8-oz) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-16*