- SubZero latex tire sealant is specifically designed to work in colder temperatures, down to low negative teens - Contains multiple shapes and sizes of solid particles, called nanites, which quickly seal holes up to 1/4" - Recommended by numerous tire companies as their preferred sealant - Updated Orange Seal part numbers and UPC codes - No third-party sales on Amazon, Walmart, or eBay are permitted. Please direct inquiries to online@orangeseal.com