Sikaflex NP1 Aluminum Grey-Polyurethane Sealant 20 oz Sausage 20 pc/case

• One-component formula requires no mixing, helping to reduce labor costs
• Joint movement capability ±35% provides excellent flexibility for keeping moving joints weathertight
• Easy to gun and tool, speeding up application and making neater joints
• 12 standard colors to match a wide variety of common substrates
• No primer is required for most construction materials, lowering installation costs
• Weather resistant for long-lasting weathertight seals
• Wide temperature application range makes Sikaflex® NP 1 suitable for all climates
• Compatible with non-rigid coatings and can be painted
• Superior holding power for long-lasting roof tile installation
• UL listed; Passes 4–hour, 4–inch, fire and hose stream test when used with Ultra Block or mineral wool
• Suitable for water immersion with documented performance in wet areas
• Meets VOC requirements in all 50 states
• Substrates: Natural stone , Stucco, Concrete Roof Tiles, Wood, Aluminum, Masonry, Concrete
  
• Can adhere to green concrete up to 72 hours after pour
• Can be used as an acoustic sealant to increase system STC value
• Minimizes sound transfer and supports high STC ratings
• Sold 20 Sausages/case

Recommended uses:

• Above and below grade
• Immersed in water
• Expansion joints
• Panel walls
• Precast units
• Aluminum and wood window frames
• Roofing
• Fascia
• Parapets
• Vinyl siding
• Store front assemblies