SHIELD is a product based on natural waxes of Carnauba (plant native to Brazil) and other ingredients that act as a protector of the fruit against frost and very low temperatures.
SHIELD is a liquid formulation whose function is to protect plants from low temperatures. It’s action on plants is the formation of a film that prevents the fruit from freezing. Consequently, it prevents the freezing of the fruit.
SHIELD allows the plant to breathe and also allows the set.