DANOSA Bitumen Primer+ SA - 15 Litre

• Fast-drying formulation speeds up application and installation times
• Enhances adhesion performance between membranes and substrates
• Compatible with self-adhesive AVCLs and thermo-fused membranes
• Applied cold by roller – no hot works required
• Provides a reliable bonding base for waterproofing systems

• Bonding AVCLs → Improves adhesion of self-adhesive bituminous vapour control layers
• Bonding membranes → Ensures secure attachment of thermo-adhered bituminous membranes
• Roof decks and substrates → Used as a preparation layer before installing membranes

Important Recommendations

• Apply only to clean, dry, dust-free substrates
• Ensure surfaces are free from oil, grease, or loose particles before priming
• Mix well before use and apply evenly with a roller
• Allow primer to dry completely before installing membranes
• Use in well-ventilated areas and follow all safety precautions for handling solvents
• Store in original sealed container in a cool, dry place, away from heat sources and ignition points

What is DANOSA Bitumen Primer+ SA used for?

It is designed to improve adhesion when installing self-adhesive vapour control layers and thermo-fused bituminous membranes.

How is the primer applied?

It is a roller-applied primer – simply mix well and apply evenly across the prepared surface.

Does it require heat to activate?

No, it is a cold-applied product, removing the need for hot works on site.