Sikaflex 232 US One-Component Early Strength Elastic Adhesive Overview
Sikaflex 232 US is a one-component, thixotropic polyurethane adhesive and sealant with high initial green strength, ideal for applications requiring strong, early adhesion. This moisture-curing adhesive bonds well to metals, primers, FRP, and wood, ensuring reliable performance in trailers, RVs, HVAC systems, and industrial assembly. With excellent sag resistance and gap-filling properties, Sikaflex 232 US streamlines the assembly process, delivering durable seals and bonds that can be painted and sanded for a professional finish.
Sikaflex 232 US Features and Benefits
- High Green Strength: Speeds up assembly with strong initial adhesion.
- Sag Resistant: Ideal for vertical and overhead applications.
- Versatile Bonding: Adheres to a wide variety of substrates, including FRP and wood.
- Gap-Filling Capabilities: Provides effective seals for uneven surfaces.
- Paintable and Sandable: Delivers a smooth, finished appearance.
- Low Odor: Suitable for use in enclosed or confined spaces.
Specifications
- Series: Sikaflex 232 US
- Chemistry: One-Component Polyurethane
- Application: Sealing and Simple Bonding
- Substrates: Metals, Metal Primers and Paint Coatings (2-Component Systems), Fiber Reinforced Plastic (FRP), and Wood
- Color: White
- Cure Mechanism: Moisture-Curing
- Package Size: 10.1 fl oz (300 mL) Cartridge and 20.3 oz (600 mL) Unipack
- Density (Uncured): 10.6 lb/gal (1.27 kg/l)
- Application Temperature: 41?F to 95?F (5?C to 35?C)
- Skin Time: 35 Minutes
- Curing Speed: See Diagram on TDS
- Shore A Hardness: 40
- Tensile Strength: 220 psi (1.5 MPa)
- Elongation at Break: 500%
- Service Temperature: -40?F to 194?F (-40?C to 90?C)
- Shelf Life: 9 Months
- Storage Temperature: Below 77?F (25?C) - Protect from Direct Sun Light
Applications
Sikaflex 232 US is designed for trailers, RVs, HVAC systems, and industrial assembly applications requiring strong initial adhesion, gap-filling, and reliable bonding.
Other Package Sizes Available
WASHING INSTRUCTIONS:
Machine wash separately in cold water on a gentle cycle. Tumble dry separately on low heat. Add QE Home Wool Dryer Balls to reduce wrinkles and increases drying efficiency. Touch up with a low heat iron as needed. Do not bleach or dry clean.
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