Brand: ElastomerCall us at 858-208-3570 and save 10%.
PS870 comes in a two-part kit, ready for mixing, and is a manganese dioxide cured polysulfide compound. A corrosion inhibitive sealant, PS870 forms an excellent barrier against ordinary causes of corrosion between dissimilar metals or aluminum alloys. PS870 cures at room temperature and forms a highly resilient sealant with superb adhesion to common aircraft surfaces. This sealant will keep its elastomeric properties even after limited exposure to both aviation gas and jet fuel.