Primer 207 - 30 ml

Improved adhesion to a wide variety of substrates. Visible under UV light. Easy to apply. Sika Primer-207 is a black, solvent-based primer that reacts with moisture to form a thin, film-forming layer. This layer acts as a bond between the substrate and the adhesive. Sika Primer-207 was specifically developed for pretreating bonding surfaces in combination with Sikaflex adhesives. This primer exhibits excellent adhesion to many substrates, even without prior application of Sika Activator. Sika Primer-207 fluoresces for a limited time under long-wave UV light. This property is used for process control. Application: Sika Primer-207 is used to improve adhesion to a wide variety of substrates, including glass, ceramic-coated glass, plastics, primers, painted surfaces, e-coating, and metals. Refer to the manufacturer's recommendations before using Sika Primer-207 on materials susceptible to stress cracking. Preliminary tests must be carried out with the original materials to avoid stress cracking. This product is intended for experienced users only. To ensure adhesion and material compatibility, preliminary tests must be carried out with the original materials under the relevant conditions.