The study and development of protective coatings for ethnographic heritage objects is a subject of ongoing research, the main purpose of which is to ensure the protection of museum objects for as long a period as possible. The present work is devoted to the study of anticorrosive properties of compositions of inhibited oleogels based on beeswax and vegetable, mineral and synthetic base oils under conditions of exposure in a salt fog chamber (5% sodium chloride, 45 oC) as potential anticorrosive materials for objects of cultural heritage. The paper presents the results of studies of anticorrosive effect of synthetic neutral calcium sulfonate (NSC-30) depending on its alkaline number (within the framework of TU BY 390041182.022-2011) in the solution of base oil HC4, as well as in the presence of non-ionogenic surfactant and in oleogels based on beeswax. As a result of the study of corrosion inhibition efficiency of three samples of NSSC-30 additive at a concentration of 5% in the base oil HC4 in the salt spray chamber, it was found that the worst efficiency (both in terms of time to the appearance of the first signs of rusting and the area of the coupon lesion after 120 hours of being in the salt spray chamber) is possessed by the NSSC-30 additive sample with the lowest value of alkaline number. The dominant effect of the nature of oil in beeswax-based oleogels on the protective efficacy for St3 under salt spray chamber conditions was found for the first time. The maximum effect was obtained when using mineral and synthetic (more than 504 hours), while the use of vegetable oil for oleogels was ineffective. It is shown that the use of inexpensive, accessible and environmentally safe reagents, including oil-soluble corrosion inhibitors, allows to create effective conservation materials for the protection of iron objects. The obtained inhibited oleogels based on mineral and synthetic base oils and beeswax can be suitable for the protection of ethnographic and archaeological objects.