Sika Primer-207 is used to improve adhesion on a very broad range of different substrates such as float glass, ceramic-coated glass, plastics, pre-coatings, painted surfaces, E-coats and metals. Seek manufacturers advice and perform tests on original substrates before using Sika Primer-207 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. Features Enhanced adhesion on a wide variety ofsubstrates Visible under UV light Easy to use Applications Is used to improve adhesionon a very broad range of different substratessuch as float glass, ceramic-coated glass,plastics, pre-coatings, painted surfaces, Ecoatsand metals