The oven drying primer 5858 is a synthetic sub-layer which dries in oven and has a colourless pigmentation. It is used for preparing areas before applying the finishing lacquer. It is adapted to VALFOUR finishing and is applied on sheet suitably prepared or old bottoms. It is characterized by a fast drying and gives an excellent aspect of the area. The standard conditioning of the oven drying priming is of 1 and 18 kg.