FU WAX Surfboard Wax Basecoat Essential to a great wax job. Our base coat can also be used in water over 89 degrees. Cold Water The Cold blend is extremely soft and extremely tacky! For those who shun booties in water below 55 this is the was for you. or anywhere that temps dip into the 40's this is your was! 55 and below Degrees Cool Water Cool is soft and has the perfect amount of "Tack" for cool water for those winter months. Can be used with or without booties. 53-63 Degrees 80 Grams Tropical Water Tropical appropriately named for the tropics or anywhere with extremely warm water. 79-90 Degrees Warm Water Our Warm blend is perfect for winter time in Hawaii, year round Puerto Rico or anywhere with this temp range. 69-75 Degrees If it doesn't say "MADE IN BRAZIL", it's not the real Fu.