Frogspawn Thermal Insulation SpheresProduct Information Key features Reduce heat loss from surface by up to 75% Reduce vapour loss from surfaces by up to 90% Reduce splashing from the liquid surface Increase stability of the bath temperature Save energy Reduce replacement liquid costs Create a more pleasant working environment Reduce corrosion by vapour on building structure Hollow polymer floating ball blanket in sizes from 10mm to 150mm Frogspawn Thermal Insulation Spheres form a