Sikaflex 227 US One-Component Fast Skinning Sealant Pail and Drum Overview
Sikaflex 227 US is a one-component polyurethane sealant designed to cure with atmospheric moisture, delivering excellent adhesion to metals, primers, ceramics, and plastics. This versatile sealant is ideal for sealing, seam sealing, and bonding, while also reducing vibrations and sound. The 50-gallon drum size is perfect for large-scale applications in trailers, RVs, HVAC units, and metal buildings, offering fast skinning and long-term durability for demanding environments.
Sikaflex 227 US Features and Benefits
Fast Skinning Time: Accelerates application and reduces waiting time.
Paintable and Sandable: Achieve a smooth, professional finish.
Strong Adhesion: Bonds well to metal, primers, ceramics, and plastics.
Bulk Packaging for Large Projects: Available in 50-gallon drums to meet high-volume needs.
Aging Resistant: Ensures lasting performance over time.
Low Odor: Suitable for confined or ventilated spaces.
Specifications
Series: Sikaflex 227 US
Chemistry: One-Component Polyurethane
Application: Sealing, Seam Sealing, and Simple Bonding
Substrates: Metal Primers, Paint Coatings (2-C Systems), Metals, Painted Plastics, and Plastics
Color: Aluminum Gray, Black and White
Cure Mechanism: Moisture-Curing
Package Size: 50 Gallon Drums
Density (Uncured): 10.8 lb/gal (1.3 kg/l) – Depends on Color
Application Temperature: 41°F to 95°F (5°C to 35°C)
Skin Time: 40 Minutes
Curing Speed: See Diagram on TDS
Shrinkage: 5%
Shore A Hardness: 40
Tensile Strength: 230 psi (1.6 MPa)
Elongation at Break: 600%
Service Temperature: -58°F to 194°F (-50°C to 90°C)
Shelf Life: 6 Months
Storage Temperature: Below 77°F (25°C) – Protect from Direct Sun Light
