ADEZIF MA303 Butyl Sealant Roll for Sealing Joints at 90°C

      Description of ADEZIF MA 303 Butyl Sealant Cord

The ADEZIF MA303 sealant is a butyl sealant presented in the form of a black synthetic elastomer cord, primarily used for sealing applications.

• High Conformability: Highly conformable and UV resistant, it maintains its flexibility over time and can occasionally withstand temperatures above 90°C.

• Adhesion: This preformed butyl sealant adheres to a wide range of substrates, including difficult-to-bond plastics such as EPDM.

      What Are Its Applications?

Examples of applications for the ADEZIF MA 303 preformed butyl sealant include:

• Sound Insulation: Particularly in automotive construction.

• Roofing Sealing: Overlapping joints in roofing and cladding systems.

• Isolation Joints: For water, air, or dust in compression joints.

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      Product Characteristics and Customer Benefits

The ADEZIF MA 303 comes as a roll of preformed cord that is very easy to use, generating minimal material waste:

• Application: Apply the cord directly onto the substrate, pressing firmly along its entire length to ensure good initial adhesion.

• Finishing: The protective backing can then be removed, and the two surfaces can be assembled while holding them tightly to seal the joint effectively.

      Technical data