Akfix P645 PU Metal Sealant Black 310ml

SKU: P645B
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High-modulus PU sealant for metal and construction applications.

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Description

Akfix P645 PU Metal Sealant Black 310ml is a high-modulus, one-component polyurethane sealant designed specifically for demanding industrial, automotive, and construction bonding applications. It cures upon exposure to atmospheric humidity to form a highly durable, permanently flexible barrier.

Key Technical Specifications
  • Base Material: One-component Polyurethane
  • Color: Black
  • Volume: 310ml Cartridge
  • Consistency: Thixotropic (Non-sagging paste, suitable for vertical joints)
  • Curing Mechanism: Moisture curing via atmospheric humidity
Key Features & Performance Benefits
  • High-Modulus Bond: Engineered for applications requiring high mechanical resistance, excellent structural strength, and vibration dampening.
  • Multi-Substrate Adhesion: Provides premium primerless adhesion to difficult materials like sheet iron, aluminum, stainless steel, lead, copper, ceramic, glass, wood, and various plastics. 
  • Long-Term Durability: Retains its permanent elasticity over time, handles high physical wear, and does not shrink upon curing.
  • Clean & Paintable: Once fully cured, it features a non-sticky surface that does not pick up ambient dirt and can be fully over-painted to match surrounding materials.
  • Resistant Barrier: Shields effectively against water, air, gas, and dust ingress.
Primary Application Areas
  • Automotive & Transport: Body construction of cars, trucks, containers, caravans, and trailers.
  • HVAC & Plumbing: Sealing and bonding ventilation ducts, gutters, downspouts, and spouts.
  • Metalworking: Sealing sheet metal seams and suppressing structural vibrations in metal assemblies.

Additional information

Size

310ml

Brand

Akfix

Product Category

Joints & Sealants

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