Sikaflex® Primer-449

Sikaflex primers are special materials formulated to improve the bond of Sikaflex urethane sealants when applied to specific substrates.

Sikaflex® Primer-449 is used to promote adhesion to pvc, solvent-based enamel, PPG’s fluorocarbon Duranar-finish, and certain plastics such as ABS and Plexiglass.

  • Single-component, ready to use.
  • Easily applied by brush, dauber, or spray.