PPG ARE™ 3D Printed Sealants

PPG aerospace products sealants preformed gaskets preformed sealants

Transforming Aerospace Manufacturing

In the fast-paced world of aerospace manufacturing, efficiency, precision and sustainability are paramount. PPG’s ambient reactive extrusion (ARE) technology is at the forefront of this transformation, offering 3D printed sealants that redefine how sealants are applied. Our advanced solutions not only enhance operational efficiency but also reduce costs and waste.

Preformed Sealants Using PPG ARE 3D Printing Technology

Innovative 3D printed gaskets that provide an easy to apply, consistent and uniform application method.

Why Choose PPG ARE 3D Printed Sealants

Traditional aerospace gaskets and sealants require extensive manual labor and rework. PPG’s 3D printed polysulfide and polythioether gaskets were created with aerospace engineers and technicians in mind and some have a national stock number (NSN). These preformed sealants eliminate the need to smooth sealant by hand, can be printed and shipped on demand once designed and are proven to save time and reduce costs

PPG’s PRC® and PRO-SEAL™ brand sealants have laid the foundation for aerospace manufacturing, maintenance and repair for the aerospace industry. PPG’s sealants are taking that excellence to the next level through creation of this innovative process that pre-forms sealants. This revolutionary application method improves your sealant application.

Accelerated Installation Times: Traditional sealant application methods can be time-consuming and labor intensive. With PPG ARE 3D printed sealants, installation times can be reduced by up to 90%. Our automated production process allows for parts to be applied up to 10 times faster than conventional methods, enabling you to meet tight project deadlines without compromising quality.
Potential Cost Savings: Cost efficiency is a critical factor in aerospace projects. By utilizing our 3D printed sealants, you may achieve cost savings on overall project costs. Our innovative technology minimizes labor and material waste, providing a more economical solution that enhances your bottom line.
Commitment to Sustainability: At PPG, we understand the importance of environmental responsibility. Our 3D printed sealants are designed to align with modern sustainability priorities, virtually eliminating waste during the production process. By choosing PPG, you are investing in high-quality sealants that support efficient and responsible manufacturing practices in the aerospace industry.
Unmatched Precision and Quality: Quality assurance is essential in aerospace applications. Our 3D printing technology produces uniform, consistent and dimensionally accurate parts, reducing the need for grinding and rework that his the spec every time. This precision helps ensure that your applications meet the highest safety and performance standards.

Versatile Applications for Diverse Needs

PPG ARE 3D Printed Sealants are engineered for a wide array of aerospace applications, making them an ideal choice for various projects. Our sealants are suitable for:

Fuel Tanks: Ensure leak-proof performance and safety in critical fuel systems.
Wing Seals: Enhance aerodynamic efficiency and structural integrity.
Door and Window Seals: Provide reliable sealing solutions that withstand environmental challenges.
Thermal Barriers: Protect sensitive components from temperature fluctuations.
Custom Seal Caps: Tailor-made solutions for unique sealing requirements.

Whether you are involved in aircraft refurbishment, manufacturing or maintenance, our 3D printed sealants are designed to meet your specific needs and exceed your expectations.

Tailored Solutions for Your Unique Projects

At PPG, we believe in a collaborative approach to innovation. Our team of experts works closely with you throughout the design and production process, ensuring that we create customized solutions that fit your unique requirements. By utilizing advanced technologies such as CAD drawings and laser scans, we optimize part designs for enhanced functionality and performance.

Features

Rapid-cure
High-performance
Fuel-resistant (like PR-2001 tested to AMS 3277)
Maintains excellent elastomeric properties after prolonged exposure to organic fuels
Excellent resistance to water, alcohols, petroleum/synthetic lubricating oils and petroleum-based hydraulic fluids
Sealants available to pre-form
Large and adaptable production printer
Opportunities for creating preformed parts with other products

Benefits

Quick curing time enhances operational efficiency
High-performance characteristics ensure reliability in demanding applications
Fuel resistance provides long-lasting performance in fuel-related environments
Retains flexibility and durability even after exposure to harsh fuels
Excellent resistance to various chemicals increases versatility and application range
Availability of pre-formed sealants simplifies the selection process for users
Adaptable production capabilities allow for customized solutions
Collaboration opportunities foster innovation and tailored solutions for specific needs

Join the Revolution in Aerospace Manufacturing

Embrace the future of aerospace manufacturing with PPG ARE 3D Printed Sealants. Our commitment to innovation, quality and sustainability positions us as a leader in the industry. Discover how our advanced sealant solutions can transform your aerospace applications and drive your projects to success.

Sealants available to pre-form are listed below. The production printer is large and adaptable. If you are using another product that you would like to explore creating preformed parts for, we are happy to consult with you.

Manual Process vs. Automated Production

Our Process

To have a 3D printed, preformed part developed for your application, there are four simple steps to be followed:

PPG aerospace sealants preformed sealants laser scan

Discovery

Application Review - Step 1:

Onsite visit to review the use case and the aircraft application area. PPG works with customers to identify opportunities that would benefit from pre-formed sealants.

PPG aerospace sealants pre-formed sealants reverse engineering CAD

Design

Engineering - Step 2:

Once the application is evaluated, the part is created using the customer's CAD drawing or laser-scanning of the area. The part is then digitized and optimized for printing based on fit checks.

PPG aerospace sealants preformed sealants fitting testing

Prototype

Fit Check and Additional Testing - Step 3:

The part is sent to the customer for a fit check and any other additional testing.

PPG aerospace sealants preformed sealants printing production on demand

Production Delivery

On Demand Production - Step 4:

Production of the approved design is automated and the part is printed and shipped directly to the customer. Once the design is approved, the part can be printed on demand at the customer’s convenience.

Aircraft Applications

Wing seals
Wing pads
Door seals
Window seals
Fuel tank seals
Fuel tank gasket
Cockpit seals
Cockpit gasket
Gap fillets
Smoothing pads
Large scale fit-in-place gaskets
Dust gaskets
Complex seals
O-rings
Customized sealing mats
Flange seals

Markets We Serve

PPG’s aerospace sealants provide corrosion-inhibiting properties to commercial, general aviation and military aircraft manufacturers, as well as maintenance, repair and overhaul shops, with faster cure to help reduce application cycle time for significant savings.

Approved Sealants and Adhesives for Printing

PR-1425® aerospace sealant
PR-1429
PR-1440® (AMS-S-8802) aerospace sealant
PR-1750® (AMS 3276) aerospace sealant
PR-1829
P/S 890® aerospace sealant
P/S 870® (Mil-PRF-81733) aerospace sealant
P/S 872
PR-2001® aerospace sealant
PR-2001®LW (AMS 3277) aerospace sealant
PR-1764® aerospace sealant
PR-2201
PR-1995
PR-2936® aerospace sealant
PR-2937

Note: We continue to approve more of our dozens of sealants every day. Please inquire if you have a specific need.