Activator 400 NP is an activating agent specifically formulated for the pretreatment of substrates like plastics, metals and glass to improve adhesion of U-Seal and SiMP-Seal adhesives. It is suitable also 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. Activator 400 NP can be used to improve adhesion on the following non-porous substrates:
Plastics, fiberglass and other synthetic non-porous materials
Painted surfaces and coatings (epoxy and polyester painted sheet steel)
Metals such as steel, stainless steel, aluminum, copper, electrogalvanized steel, etc.