GRAVIT 630 is a one-component, fast hardening product.
As a result of chemical reaction with air moisture it forms a tough and elastic coating. Thanks to the nature of a Polyurethane Sealant it does not flow down even in thick layer. It also has a low shrinkage and does not crack. High elasticity and endurance enable using it to eliminate vibrations and strengthen the car structure. This sealer shows excellent adhesion both to untreated and painted steel sheets and it can also be painted with any acrylic products. It is resistant to water and weathering. The only exception is lower tolerance for UV light.
