--- product_id: 342156372 title: "TSI Supercool TD8 Total Dye, 8 oz (Self Measure Bottle)" brand: "tsi supercool" price: "£61.42" currency: GBP in_stock: true reviews_count: 5 category: "Tsi Supercool" url: https://www.desertcart.co.uk/products/342156372-tsi-supercool-td8-total-dye-8-oz-self-measure-bottle store_origin: GB region: United Kingdom --- # Flash point > 430°F for safety Boiling point > 550°F for durability 8 oz precision self-measure bottle TSI Supercool TD8 Total Dye, 8 oz (Self Measure Bottle) **Brand:** tsi supercool **Price:** £61.42 **Availability:** ✅ In Stock ## Summary > 🧪 Detect leaks like a pro—stay ahead with TSI Supercool TD8! ## Quick Answers - **What is this?** TSI Supercool TD8 Total Dye, 8 oz (Self Measure Bottle) by tsi supercool - **How much does it cost?** £61.42 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/342156372-tsi-supercool-td8-total-dye-8-oz-self-measure-bottle) ## 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 - • **Made in the USA:** Proudly manufactured domestically, guaranteeing quality and supporting local industry. - • **Safety First Formula:** Flash point above 430°F means safer handling and storage for peace of mind. - • **High-Temperature Resilience:** Withstands extreme heat—boiling point over 550°F ensures peak performance under pressure. - • **Precision Self-Measure Bottle:** Control your dosage with an easy 8 oz bottle designed for accuracy and convenience. - • **Universal Fluid Compatibility:** Works seamlessly with motor oil, diesel, gas, brake, transmission, and hydraulic fluids—one dye to rule them all. ## Overview TSI Supercool TD8 Total Dye is an 8 oz self-measure bottle of orange-tinted UV leak detection dye, engineered for high thermal stability with a boiling point over 550°F and a flash point above 430°F. Compatible with a wide range of vehicle fluids, this USA-made additive ensures precise, safe, and effective leak detection for professional-grade vehicle maintenance. ## Description TSI Supercool TD8 Total Dye - 8-Ounce - Self Measure Bottle Synthetic is a U/V dye is designed for use with motor oil, hydraulic fluid, power steering fluid, brake fluid, diesel fuel, gasoline, and transmission fluids. Mix 1/4-Ounces per quart of fluid. It is most effective in clean diesel and engine oils. It is detectable when exposed to U/V light. Review: Fluorescent Dye additive Review: Good product ## Features - package height : 15.24 cm - package length : 4.064 cm - package width : 6.858 cm - Product type : AUTO OIL - Country of manufacture: United States ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B008PKWH6C | | Best Sellers Rank | #31,803 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #158 in Engine Oils for Cars | | Brand | TSI Supercool | | Brand Name | TSI Supercool | | Colour | Orange Tint | | Compatible Material | Plastic | | Customer Reviews | 4.6 out of 5 stars 578 Reviews | | Global Trade Identification Number | 00672264001750 | | Included Components | Unit^Instruction Guide | | Item Form | Liquid | | Item Type | Automotive Accessories | | Item Weight | 0.6 Pounds | | Manufacturer | TSI Supercool | | Manufacturer Part Number | TD8 | | Model number | TD8 | | Net Quantity | 1.0 Count | | Number Of Items | 1 | | UPC | 672264001750 | | Unit Count | 1.0 Count | ## Product Details - **Colour:** Orange Tint - **Brand:** TSI Supercool - **Item Weight:** 0.6 Pounds - **Item Form:** Liquid - **Compatible Material:** Plastic ## Images ![TSI Supercool TD8 Total Dye, 8 oz (Self Measure Bottle) - Image 1](https://m.media-amazon.com/images/I/719k9lxtSYL.jpg) ## Questions & Answers **Q: What color is this after mixed with motor oil?** A: It’s a fluorescent blue when viewed under a UV light **Q: How good is this dye? Does it really work?** A: Yes. makes oil turn an iridescent blue color. **Q: How long do you run the engine to mix this stuff?** A: Not sure what system you are running the dye through but generally I would recommend running for several minutes until your vehicle comes up to temp. That would be especially true if you are checking for a coolant leak so the thermostat has time to open. Good luck to you. **Q: Can you use this on power steering fluid?** A: No, use one specifically listed for use in power steering fluid systems. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fluorescent Dye additive *by A***E on 7 August 2025* ### ⭐⭐⭐⭐⭐ Good product *by M***I on 7 October 2024* ### ⭐⭐⭐⭐ Buen detector de fugas *by C***O on 18 January 2026* Practico de utilizar y efectivo para esas fugas difíciles de encontrar ## Frequently Bought Together - UV Fluid Leak Detection Dye, 8 Oz - REALHUNLEE Air Conditioner UV Dye Leak Detector, Pro Auto Oil AC UV Dye Leak Test Detection Tool Kit 68 LED A/C UV Flashlight Detector with Protective Glasses - TSI Supercool RD8 Radiator Coolant Water Based U/V Leak Detection Dye (Self Measure Bottle), Purple, 8-Ounce Bottle --- ## 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.co.uk/products/342156372-tsi-supercool-td8-total-dye-8-oz-self-measure-bottle](https://www.desertcart.co.uk/products/342156372-tsi-supercool-td8-total-dye-8-oz-self-measure-bottle) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-09*