Cadillac Products Automotive Company

See what our award winning SOUNDLOC™
Acoustical Water Shield Barrier can do for you.


For over fifty years, Cadillac Products Automotive Company has been a key supplier of water deflectors to the automotive industry.

Our award winning SOUNDLOCâ„¢ Acoustical Water Shield Barrier stops water from entering the passenger compartment, while also significantly reducing noise. SOUNDLOCâ„¢ has “quietly” claimed it’s place as an industry “Best Practice” substrate.

It’s no surprise that it comes from Cadillac Products, a company with a long tradition of innovative and quality solutions.