Environmental conditions include chloride penetration (eg de-icing salt or seawater) and carbonization of concrete. This protective effect may fail, but the provisional quantification of this process to assess the service life of reinforced concrete structures is an important task both in the planning stages of new buildings and in the context of renovation of existing buildings. The application of Boswellia dalzielii Hutch extruded viscous gummy paste (exudate/resin) obtained from the tree was studied in the research exudate/resin. Its utility as an inhibitive material in the curbing of corrosion effect on reinforcing steel built within the coastal region of high salinity. Extracted exudate/rein was coated to reinforcing steel and embedded into the concrete slab, exposed to corrosive media with a high concentration of salt. The experimental data of corrosion potential Ecorr, mV and concrete resistivity, kΩcm of maximum percentile value calculated from the concrete resistivity of the controlled sample concrete is 134.14% compared to the corroded and coated value of -31.11% and 88.07% and the maximum value of the percentile differential from the control is 49.97% compared to the corroded and coated value of 15.72% and 42.9%. The results of the controlled and coated concrete resistivity samples obtained of the maximum average values are 15.05kΩcm and 12.09kΩcm with a description of the value 10 <𝜌 <20 (low) compared to the corrosion value of 8.15kΩcm with Specifications 5 <𝜌 <10 ( high) and with a reference range of dependence between concrete resistivity and corrosion probability significant corrosion probability (𝜌 < 5, 5 < 𝜌 < 10, 10 < 𝜌 < 20, 𝜌 > 20) for very high, high, low to medium and low, for possible corrosion. The maximum calculated controlled percentile value was -66.02% compared to the corroded and coated values 171.66% and -62.28% and the controlled potential differential value was 1.7%, corroded 6.56% and coateded 0.91%. The maximum half-cell potential yields of controlled and coated samples were -107.1mV and -121.98 mV, which showed the relationship between corrosion potential and probability as a 𝐸corr > −200mV as a reference range. The results of this corrosion potential Ecorr, mV result show that the controlled sample values and exudates/resin coated are low with a 90% probability that no corrosion of the reinforcement is observed at the time of measurement (10% corrosion risk, 10% or shows an uncertain corrosion probability for samples that uncoated, the maximum calculated value is -328.22mV, the result is within the reference value of the dependence between the corrosion potential and probability of the value −350mV ≤ 𝐸corr ≤ −200mV indicates a high range of values, which is a corrosion probability of 10% or uncertain of the reference range (controlled) shows that the corrosion samples show corrosion as a result of accelerated corrosion induced as compared to the coated samples which show no corrosion. The maximum percentile calculated from the ultimate tensile strength is controlled by 2.99% in terms of corrosion and coating values are - 2.97% and 3 0.01% respectively and the potential differential value of 0.14% is controlled, 0.12% is corroded and 0.09% is coated. The calculated maximum percentile of the controlled yield strength is 9.08% relative to corrosion and coated values are -7.83% and 8.61% and the possible differential values are 1.42% controlled, 0.09% corroded and 4.29% coated. The maximum percentile value calculated to compare the strain ratio was checked at -7.21% against corroded 5.36% and coated -7.23%, and the maximum differential was checked for 0.08%, corroded 0.2% and coated 0.1%. The comparative results show that the low load carrying capacity is caused by the effect of corrosion attack on the uncoated (corroded) elements, which damage the reinforcing steel fibers, ribs and passive formation and surface modification. The observed mean values for the coated samples were associated with the corrosion resistivity potential to penetrate the reinforcing steel with the formation of a protective membrane; This attribute indicates the effectiveness of the exudate / resin as an inhibitor against corrosive effects of reinforced concrete structures exposed to heavy marine areas with high salt content. The maximum calculated percentile diameter of the reinforcement after corrosion was controlled 0.368% versus corroded - 0.903% and coated 0.796%, with a different percentile of corroded 0.011% versus 0.007% coated. For comparative, the results of the corroded samples showed a reduction and reduction value compared to the diameter of the reinforcement before and after the induction accelerated corrosion test with a percentile decrease in value from 0.368% to -0.903% and an average value in the range from 11.98mm to 11.94mm. The cross-sectional area differential in mean values and relative percentiles between coated and corroded samples ranged from 39.02% to -28.07%. ......