Railway adhesives and sealants

Chemical solutions for the assembly, protection, and safety of railway systems

In the railway sector, adhesives and sealants are not mere consumables, they are structural elements.
Bonding glass, securing panels, sealing joints, preventing ingress, or locking screws and components subject to vibration.
Unseen as they may be, these compounds often underpin structural safety.

BB Technical Service develops and selects high performance formulations, approved for railway applications and used in interior fittings and onboard equipment.

Calibrated to optimize mechanical strength, thermal insulation, vibration damping and chemical resistance, each adhesive is engineered to deliver specific performance, durability, safety and long term reliability.

Our adhesive and sealant families

• Structural adhesives
  For permanent bonding of panels, glass, brackets, and interior fittings. High mechanical strength; compatible with painted or treated surfaces..
  

• Elastomeric Sealant
  Formulated to absorb vibration, accommodate thermal expansion, and seal joints between dissimilar materials. Ideal for flooring, cabs, or service runs.
  

• Threadlockers and retainers
  Anaerobic products for securing screws, bolts, bearings, and inserts. Resistant to vibration and temperature changes, preventing loosening over time.
  

• Cyanoacrylate adhesives
  Fast solutions for temporary fixturing or critical points requiring instant, high-precision bonds.
  

Mapei-Rail product Line

Through this line of resins created by Mapei S.p.A. and brought to market by BB Technical Service, we aim to take a leading role in the construction and maintenance of the railway track superstructure.