Sikalastic® Roof Primer

MULTI-PURPOSE PRIMER AND SEALER FOR WATER BASED MEMBRANES

Sikalastic® Roof Primer is a single component silicate-modified acrylic based penetrating and film-forming roof primer and sealer for mineral and cementitious materials; it is used for binding, stabilizing and consolidating of various substrates. Sikalastic® Roof Primer can be applied by brush, roller or low-pressure spray.

  • Provides good protection against water and chloride intrusion
  • Helps stop efflorescence
  • Increases strength within cementitious substrates
  • Reduces substrate porosity through crystalline technology
  • Consolidates and binds dusty cementitious substrates
  • Stops capillary action and moisture migration by creating a negative and positive barrier
  • Binds and encapsulates asbestos sheeting