Bostik ASA Multiprime

General purpose primer designed for use on porous surfaces. Fully compatible with ASA tile adhesives and most Bostik waterproofing membranes. Acrylic backbone allows it to be used outdoors. ASA Multiprime is a milky pink liquid.
Recommended Uses

• General Purpose Primer 
• Priming porous surfaces before tiling or waterproofing
• Outdoors and indoors
• Floors and walls
• Porous surfaces
• Cover with tile  adhesive, waterproofing membranes or general cement based systems
• Ensure the surface to be primed is correctly installed, suitable for the intended use and adequately prepared. Use on porous surfaces - 
  • Concrete
  • Render
  • Fibre Cement
  • Plasterboard
  • Autoclaved aerated concrete (AAC)
  • Timber