10 oz Cartridge of Sika Sikaflex 232 US Early Strength Elastic Adhesive

600 mL Unipack of Sika Sikaflex 232 US Early Strength Elastic Adhesive

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Sikaflex 232 US Early Strength Elastic Adhesive

SKU: SIKA 537552 (CASE OF 24)

Manufacturer Part #: 537552

Choose Color: White

Choose Size: 10 oz (300 mL) Cartridge

Choose Quantity: Case of 24

Variant

Type: Urethane
Brand: Sika
Bonds: Metal, FRP, Wood, Primers
Application: Bonding and Sealing

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.