Sika® Primer-207 is a solvent-based black primer which reacts with moisture and forms a thin layer. This layer acts as a link between substrates and adhesives. Sika® Primer-207 is specifically formulated for the treatment of bond faces prior to application of Sika’s 1-component Polyurethanes. This primer might provide excellent adhesion without previous activation step on many substrates. Sika® Primer-207 fluoresces under long-wave UV light for a limited period of time. This feature is used for in-process control.

• Enhanced adhesion on a wide variety of substrates
• Visible under UV light
• Easy to use

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 manufacturer’s 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.