Viscosity Bath Manufacturers in Gujarat Brand: Hema Viscosity baths are also integral to the testing of adhesives and sealants, which require precise control over their rheological properties to ensure proper bonding and performance. The application of these materials in construction, automotive, or electronics industries relies on their ability to flow and adhere under varying temperatures. A viscosity bath ensures that adhesives maintain their optimal consistency during production, transport, and storage. This level of testing ensures that the adhesive properties are preserved until they are used in the final product.