Description
SikaFast 3531 Structural Adhesive Product Description
A two-component structural glue, the SikaFast 3531 adhesive utilizes a methyl methacrylate (MMA) chemistry with a 1:1 mix ratio. It has an extended open time of 15 minutes which makes it a great choice for larger bonding applications that require additional handling and positioning time.
Its thixotropic, non-sagging formulation allows for precise application on vertical surfaces. SikaFast 3531 replaces traditional mechanical fasteners and provides excellent adhesion on various substrates including metals, top coats, and plastics. This adhesive is perfect for high-strength bonding applications where flexibility and precise positioning are critical.
This SikaFast 3531 MMA comes in a 400 mL (13.5 fl. oz) cartridge.
Key Properties
- Extended Working Time: Provides a longer open time for larger applications or complex assemblies
- Non-Sagging Formula: Thixotropic paste ensures precise application, even on vertical surfaces
- Good Adhesion to Various Materials: Bonds to top coats, metals, and plastics with no or minimal surface preparation
- Impact and Peel Resistance: Provides excellent resistance to impact and peel forces
- Mix Ratio 1:1: Ensures consistent and reliable application
- 400 mL Cartridge: Ideal for high-strength bonding applications
SikaFast 3531 GlueApplications
SikaFast 3531 is ideal for bonding applications that require a longer open time. It also provides excellent adhesion to a variety of substrates including metals, top coats, and plastics. Its non-sagging formula allows for precise application on vertical surfaces, making it perfect for larger assemblies requiring additional positioning time.
Product Specs
- Series: SikaFast 3531
- Type: Acrylic Structural Adhesive
- Chemistry: Methyl Methacrylate
- Application: Bonding
- Substrates: Top Coats, Metals, Plastics, and More with Limited Surface Preparation Required
- Color (Mixed): Light Yellow
- Cartridge Size: 400 mL (13.5 fl. oz)
- Mix Ratio: 1:1
- Cure Mechanism: Radical Polymerization
- Tensile Strength: 2,300 psi (16 MPa)
- Tensile Lap-Shear Strength: 3,050 psi (21 MPa)
- Density (Mixed): 8.1 lb/gal (0.97 kg/l)
- Consistency: Thixotropic Paste
- Application Temperature: 50F to 95F (10C to 35C)
- Open Time: 15 Minutes
- Peak Exotherm Time / Temperature: 30 Minutes / 221F (105C)
- Shore D Hardness: 80
- E-Modulus: 110 ksi (780 MPa)
- Service Temperature: -40F to 176F (-40C to 80C)
- Shelf Life: 9 Months
- Storage Temperature: Below 77F (25C) – Protect from Direct Sun Light
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