A/C leakage stop additive For preventative use, to seal slightly perished and brittle O-rings in R134a air-conditioning units

TCP reduces wear

• Longer compressor service life


• Improves the compressor service life


• Reduces noises developing in the compressor


• (Tri-cresyl-phosphate) Additive specifically developed for vehicle air-conditioning compressors for reducing mechanical wear (friction) in the compressor (piston etc.)

Compatible with PAG and ester oil

The usage instructions are recommendations based on the tests we have conducted and our experience; carry out your own tests before each application. Due to the large number of applications and storage and processing conditions, we do not assume any liability for a specific application result. Insofar as our free customer service provides technical information or acts as an advisory service, no responsibility is assumed by this service except where the advice or information given falls within the scope of our specified, contractually agreed service or the advisor was acting deliberately. We guarantee consistent quality of our products. We reserve the right to make technical changes and further develop products.