Adhesion promoter for glass and non-porous substrates
Activator 420 GL is an activating agent specifically formulated for the pretreatmentof specific substrates like glass, plastics and metals to improve adhesion of U-Seal and SiMP-Seal adhesives. It is suitable for applications in the automotive and BTR sectors. Areas of application Used to clean and promote adhesion on many different non-porous substrates. It is advisable to read NPT guidelines for the application cycle on car glass for automotive applications. Activator 420 GL can be used to improve adhesion on the following non-porous substrates:
Float glass and ceramic coated (frit) glass
Metals such as steel, stainless steel, aluminum, copper, electrogalvanized steel, etc.
Painted surfaces and coatings (epoxy and polyester painted sheet steel)
Original PU or MS adhesives cut surface for replacement