Sexwax Quick Humps surfboard wax formulas are the "go to" choice for professional and experienced surfers around the world, now packaged in recyclable paperboard boxes. This new package is easy to open and can be reused to keep your leftover or partially used wax clean in its original package. Find the ideal balance between stability and stickiness by utilizing these formulas alone or as part of a Basecoat/Topcoat combination.. TEMPERATURE INFO: 1X -- X-COLD to COLD 58°F / 14°C, 2X -- COLD TO COOL 48°F to 68°F 9°C to 20°C, 3X -- COOL TO MID WARM 58°F to 74°F 14°C to 23°C, 4X -- MID COOL TO WARM 64°F to 78°F 18°C to 26°C, 5X -- WARM TO MID TROPIC 70°F to 84°F 21°C to 29°C, 6X -- TROPIC 78°F / 26°C & ABOVE