Primers for Aviation
Product description
Introducing BR® Aerospace Standard Bonding Primers – the ultimate solution for your aerospace bonding needs. These high-performance primers are specially designed to enhance adhesion, inhibit degradation, and provide maximum durability in extreme-demand environments.
With BR® bonding primers, you can expect exceptional environmental resistance and bond line durability. Our primers have been extensively tested and proven to provide long-term durability for aerospace applications. They are also highly effective as protective coatings outside bonded areas.
Manufactured to answer Aerospace specific needs, BR® bonding primers provide processing flexibility and easier manufacturing processes. Our products feature excellent film formation, a range of curing windows and out times, and integrate well with a wide variety of adhesive systems.
When it comes to hydrolytic stability and oxidation resistance, BR® primers outperform the competition. Our primers improve hydrolytic stability at the adhesive-to-metal interface and protect prepared surfaces from further oxidation, moisture, and oxygen.
At BR®, we are committed to sustainability. That's why our portfolio includes a family of water-based primers that perform comparable to solvent-based systems while containing fewer or no volatile organic compounds (VOCs) for safer application.
Choose BR® Aerospace Standard Bonding Primers and experience the industry standard for bonding primers. Our products deliver exceptional performance, durability, and sustainability – making them the perfect choice for your aerospace bonding needs
| Product | Details | VOC | Service Temp. / °C | Solids / % | Shelf Life | Outtime @ RT | Cure Temp. / °C |
|---|---|---|---|---|---|---|---|
| BR127 | Chromated, industry standard, solvent-based, Yellow | YES ~792 g/l | 150 | 10 | 12 Month @ -18°C | 10 days | 80 - 120 |
| BR127NC | Non-Chromated, solvent based, Yellow | YES ~792 g/l | 150 | 10 - 12 | 12 Month @ -18°C | 10 days | 80 - 120 |
| BR6747-1 | Chromated, well qualified, water based, Yellow | NO | 180 | 20-30 | 12 Month @ -4 °C | 60 days | 120 - 180 |
| BR6747-1 NC | Non-Chromated, Zero VOC, water based, Yellow | NO | 180 | 20 | 12 Month @ -4 °C | 60 days | 120 - 180 |
| BR6747-1 XNC | Non-Chromated, film forming version, yellow | Low VOC ~12 g/l | 180 | 20 | 12 Month @ -4 °C | 60 days | 120 - 180 |
| BR252 | Film forming, Non-chromated | Low VOC | 150 | 18 | 12 Month @ -4 °C | 60 days | 120 - 180 |
| BR® 623P4 | low viscosity, edge filling of honeycomb structures | NO | 110 | - | 12 Month @ 18°C | 30 | 120 - 180 |
| BR 6750 | Chromated, qualified, Zero VOC, Yellow | NO | 180 | 20 | 12 Month @ -4 °C | 30 days | 120 - 180 |
Tradename(s)
BR® bonding primers
Country availability
| Austria | Belgium |
| Croatia | Cyprus |
| Czech Republic | Denmark |
| Estonia | Finland |
| France | Germany |
| Greece | Hungary |
| Iceland | Ireland |
| Italy | Latvia |
| Liechtenstein | Lithuania |
| Luxembourg | Malta |
| Netherlands | Norway |
| Poland | Portugal |
| Romania | Serbia |
| Slovakia | Slovenia |
| South Africa | Spain |
| Sweden | Switzerland |
| Turkey | Ukraine |
Contact person
Dr. Johannes Martin
Market Manager Composites & Tooling
