Application: for making expansion joints between the window frame and structural plaster
Functional properties:
– No cracks at the interface between the window frame and plaster
– No water ingress into thermal cladding on the sides and top of window opening
– Even, aesthetic plaster finish around the window
Assembly: BP13 reveal beads with mesh are typical, commonly used products for the proper implementation of expansion joints between the window frame and external structural plaster. The bead is provided with reinforcing fibreglass mesh, special, non-absorbent expansion foam, a seal that protects the foam against dirt and damage and a lost element.