Sika Primer-207 AGR Automotive Glass Adhesion Primer 100 ml + 6 Wool Daubers

Sika® Primer-207 is a professional, solvent-based black primer formulated to prepare bonding surfaces before applying Sika one-component polyurethane adhesives and sealants. The moisture-reactive formula creates a thin linking layer between the substrate and adhesive, helping improve adhesion across a wide variety of automotive glass surfaces.

Suitable substrates include float glass, ceramic-coated glass, plastics, pre-coated materials, painted surfaces, E-coats, and metals. The primer temporarily fluoresces under long-wave UV light, allowing professional installers to verify coverage during application.

Includes

• 1 bottle of Sika® Primer-207
• 6 wool dauber applicators

Features & Benefits

• Professional black primer for automotive glass bonding
• Formulated for use before Sika one-component polyurethane adhesives and sealants
• Improves adhesion across a broad range of substrates
• Suitable for float glass, ceramic-coated glass, plastics, pre-coatings, painted surfaces, E-coats, and metals
• Moisture-reactive formula creates a linking layer between the substrate and adhesive
• Temporarily visible under long-wave UV light for application verification
• Applied with a clean brush, felt, foam applicator, or wool dauber
• Black liquid formula
• Application temperature range of 41°F to 104°F (5°C to 40°C)
• Ideal for experienced professional installers

Package Includes

1 × 8.45 fl. oz. / 250 mL Bottle of Sika® Primer-207

6 × Wool Dauber Applicators

Flash-Off Time

• Allow at least 10 minutes at temperatures above 41°F (5°C)
• Maximum flash-off time is 24 hours under standard conditions
• Actual flash-off time may vary by application, temperature, humidity, and substrate

Application

• Make sure all bonding surfaces are clean, dry, and free from grease, oil, dust, and contaminants.
• Shake the container thoroughly until the mixing balls move freely, then continue shaking as directed by Sika.
• Apply one thin but fully covering coat using a clean wool dauber, brush, felt, or foam applicator.
• Use a fresh applicator and do not return a contaminated dauber to the bottle.
• Allow the primer to flash off completely before applying the compatible Sika adhesive or sealant.
• Reseal the container immediately after each use.

Helpful Tips

• Do not apply an excessively thick coat, as this can increase the required flash-off time.
• Never dilute or mix the primer with other substances.
• Discard the primer if it gels, separates, or develops a significant increase in viscosity.
• Store the sealed bottle upright in a dry location at or below 77°F (25°C).
• Test the actual substrate and installation conditions to confirm adhesion and material compatibility.

Important

For experienced professional users only. Always follow the current Sika product label, Product Data Sheet, Safety Data Sheet, adhesive-system instructions, and vehicle manufacturer procedures. Sika® Primer-207 is a flammable solvent-based product, and shipping restrictions may apply.