This will depend on a number of factors such as strength, exposure time and temperature. Generally, Molykote Anti-Frictions Coatings have excellent chemical resistance.
As with most situations, it is hard to say specifically whether a product is compatible with different chemicals. Generally, Molykote Anti-Friction coatings have excellent chemical resistance but it does depend on how long the component will be exposed to the chemicals, what the strength of the Oleum or Anhydrous Ammonia is and what temperatures the component is exposed to.
For a more accurate answer please contact our Technical Team on 01827 255250