Aotomotive Gap-filling waterproof butyl mastic sealant china supplier
Automotive gap-filling butyl sealant is a one-component, permanent non-solidation sealing material. It shows good performace on air-tightness, weather resistance.
Meet the Emission Test and Requirement for the Materials and Components in Vehicle. Small temperaturesensitive, No flowing under high temperature, easy to extrude under low temperature.
Gasket gap-filling for automotive doors, windows, inside and outside panels, etc. On line applying with the sealant pump, the application surface should be clean, dry and oil-free. Adjust the pressure of the pump according to different temperature.
(1)Cream like, no flowing under high temperature, easy to applicant.
(2)Good adhesion performance.
(3)Good sealing performance, age resistance, oil resistance, water resistance