Sika Primer-207 - Pigmented, Solvent-Based Primer f/Various Substrates

Sika Primer-207 is a pigmented, solvent-based primer designed to bond with a wide range of substrates. This black primer reacts with moisture to form a thin, durable layer that serves as a reliable link between substrates and adhesives. It is specifically formulated to prepare bond faces before applying Sika’s 1-component polyurethane systems.

Key advantages you can expect from Sika Primer-207 include:

• Enhanced adhesion on a very broad range of substrates such as float glass, ceramic-coated glass, plastics, pre-coatings, painted surfaces, E-coats, and metals.
• Visible under long-wave UV light for in-process control, helping you verify coverage and quality during application.
• Easy to use and capable of delivering strong adhesion with a single application.

Usage and application

• Shake the can thoroughly until the mixing balls rattle freely, then continue for about one more minute.
• Apply a thin but covering coat with a brush, felt, or foam applicator.
• Ideal surface temperatures range from 15 °C to 25 °C.
• Apply only once. Ensure the coating is adequately dense to achieve optimal adhesion.
• Consumption and coverage depend on the substrate; tightly reseal the container after each use.

Notes and safety: Sika Primer-207 is intended for experienced professional users. It is recommended to seek the manufacturer’s guidance and perform tests on the original substrates before use, especially on materials prone to stress cracking. This primer may provide excellent adhesion without a prior activation step on many substrates, but proper testing is essential to ensure compatibility and performance.

Specifications and availability

• Manufacturer: Sika
• Manufacturer Part No: 587329
• UPC: 7612895520810