Black polyurethane sealant EMFI PU 25 building 300ml

The black EMFI PU 25 building polyurethane sealant 300ml is a single-component elastomeric sealant based on polyurethane. Great elasticity and high tear resistance and weather resistance are the two adjectives that best describe it. It has the SNJF label on anodised aluminium and mortar in category 25E, making it a quality product. Finally, it can also be painted after complete drying for added discretion.
Usage :
Adhesion of different building materials and for the creation of sealing joints. Adheres without primer on the most common substrates: wood, aluminium, lacquered metal, polyester, glass, PVC, concrete, terracotta, stone, ceramic, earthenware. Bonding tiles to wood and fibro

• Polyurethane adhesive
• Colour: black
• Density DIN 52 451: 1.17
• Skin formation: 90 to 150 minutes
• Polymerisation rate: 3mm/24h
• Application temperature: +5°C to +35°C
• Temperature resistance: -40°C to +80°C

For all building joints
Benefits from the SNJF label on anodised aluminium and mortar in category 25E
Great elasticity
Tear resistance (DIN 53515) approximately 6.5 N/mm
Good UV resistance
Excellent water and mist resistance
Can be painted: compatible with water-based paints (for solvent-based paints: testing required)
Does not stain marble or granite stone