What is BS EN 3102- Sealants for aerospace series about?
BS EN 3102 is an International Standard that discusses the test methods for sealants.
BS EN 3102 defines the test method for the determination of the operability of a cured sealant during and after submission to a bending load at low temperatures (low-temperature flexibility).
Low-temperature flexibility is the resistance of a sealant to cracking when submitted to a bending load at low temperatures using the test equipment as described in BS EN 3102.
Who is BS EN 3102- Sealants for aerospace series for?
BS EN 3102 on sealants for aerospace series is relevant to:
- Manufacturers of aerospace equipment and components
- Aeronautical engineers 
- Aerospace engineers 
- Aerospace and defence industries
- Testing authorities
Why should you use BS EN 3102- Sealants for aerospace series?
The sealant is applied on a strip of material (substrate).
BS EN 3102 covers all the requirements for sealants to be used in aerospace applications. It explains the principle of the method, the apparatus and accessories required, and the preparation for the test pieces.
BS EN 3102 assists you with the dimensions of material strips (substrates). It helps the users with the exposure conditions and the test procedure to verify the properties of the sealants as per the aerospace requirements.
BS EN 3102 creates a standardized approach for manufacturers of sealants to adhere to if they supply their products for use by the aerospace and defence industry.
By adopting BS EN 3102, manufacturers can demonstrate the reliability of sealants and build trust for their use throughout the aerospace supply chain.
BS EN 3102 can be used for the qualification programme to be agreed upon by the manufacturer and the end-user.
