DescriptionUsageSika® Aktivator-205 is used to improve adhesion on non-porous substrates such as metals, plastics, ceramic screen prints and painted surfaces. Seek manufacturer’s advice and perform tests on original substrates before using Sika® Aktivator-205 on materials prone to stress cracking. This product is suitable for experienced professional users only. Tests with actual substrates and conditions have to be performed to ensure adhesion and material compatibility.Primer Product BenefitsEnhanced adhesion on various substratesShort flash-off timeEasy to useTransparentAdvantagesEnhanced adhesion on various substratesShort flash-off timeEasy to useTransparentPackagingCan1000 mlMETHOD OF APPLICATIONSurfaces must be clean, dry and free from grease, oil, dust and contaminants.Adhesion on substrates may be improved by adding and/or combining pre-treatment processes such as scuffing and cleaning prior the activator application.Primer ApplicationWipe bond faces with a clean, lint-free paper towel moistened (not wet) with Sika® Aktivator-205. Never dip the towel into the activator. Only wipe the surface with a clean side of the towel. Do not moisten the same paper towel twice and change it frequently.Sika® Aktivator-205 has to be applied sparingly as excess of activator could lead to adhesion failure.If the pre-treated area is not bonded within the maximum flash-off time, the activation process has to be repeated (once only).Ideal application and surface temperature is between 15 °C and 25 °C.Consumption and method of application depends on the specific nature of the substrates.Tightly reseal container immediately after each use.
