DeoxIT ® Shield S5S-6 seals, and protects metal surfaces against oxidation and contamination. after DeoxIT ® D-Series contact cleaner for best protection and refreshing metal surfaces, usually in the manufacturing process. It is also where lofty degrees of pollution -LRB- sulfur, salts, acids, etc. -RRB- are time. DeoxIT ® Shield S-Series should be to a clear surface - after using DeoxIT ® D-Series or different cleaning method. For reference, DeoxIT ® Shield 0 % cleaning action. Temperature, -34 C -LRB- -29 F -RRB- to +210 C -LRB- 410 F -RRB-.