Description
Dynamic Adhesives UP4420GB MMA for Metal Bonding 46 Min Work Time
Dynamic Adhesives UP4420GB is a structural-grade methacrylate adhesive designed for rapid bonding of metals and other rigid materials. With a working time of 46 minutes and a fixture time of 812 minutes, it delivers superior strength (>3000 psi), excellent gap-filling capability, and long-term durability under impact, vibration, and extreme conditions. Supplied in a 10:1 490ml cartridge, UP4420GB bonds effortlessly to metals, plastics, composites, and morewith minimal surface prepmaking it ideal for demanding structural and industrial applications.
UP4420GB MMA Adhesive Advantages
- Rapid Working Time: 46 minute work time with 812 minute fixture time supports fast-paced production.
- High Structural Strength: Delivers durable bonds with shear strength exceeding 3000 psi.
- Bonds Diverse Materials: Adheres to metals, plastics, composites, and other rigid substrates.
- Minimal Surface Prep: Eliminates the need for grinding or priming before bonding.
- Excellent Gap Filling: Fills uneven surfaces and accommodates non-mating parts with ease.
- Tough & Weather-Resistant: Maintains integrity in high-impact and harsh environmental conditions.
- Neutral Off-White Finish: Ideal for assemblies where bond lines may be visible.
Specifications
- Series: UP4420GB
- Chemistry: Methyl Methacrylate (MMA)
- Cartridge Size: 490 ml
- Mix Ratio: 10:1
- Color: Off-White
- Work Time: 4 to 6 Minutes
- Fixture Time: 8 to 12 Minutes
- Shear Strength: >3000 psi
- Temperature Range: 50F to 225F (45C to 107C)
- Surface Prep Required: None (bonds well to unprepared surfaces)
- Compatible Substrates: Metals, Plastics, Composites, Fiberglass, and other Rigid Materials
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