Three Bond 1781 - Cyanacrylat-schlagzäh (niedrigviskos) - 50 g Flasche

cyanacrylate impact-resistant Three Bond 1781 – Overview (A20125)

Three Bond 1781 is a cyanacrylate adhesive with impact-resistant properties and low viscosity, packaged in a 50 g bottle. As a bestseller, it provides fast curing at high strength, ideal for precise small connections in plastic and metal components.

The color is colorless, which makes the adhesive particularly suitable for visually sensitive applications. The main component is Ethyl cyanacrylate, which enables rapid bonding. The temperature resistance ranges from -40 °C to 120 °C, making it suitable for versatile applications.

Suitable for dynamic loads

The adhesive maintains high strength under dynamic loading and offers an optimal combination of toughness and speed, which enables reliable joints under load.

Technical data of Three Bond 1781

• Part number: A20125
• Brand: Three Bond
• Product designation: Three Bond 1781 - cyanacrylate-impact-resistant (low viscosity) - 50 g bottle
• Color: Colorless
• Viscosity at 25 °C: 3 mPa·s
• Density at 25 °C: 1.05
• Temperature range: -40 to 120 °C
• Shelf life: 12 months
• Shear strength: 26 MPa
• Curing time: 10 s
• Main component: Ethyl cyanacrylate

Structure and main component

The main component of this adhesive is Ethyl cyanacrylate, enabling rapid bonding at high strength. The colorless formulation supports an aesthetically unobtrusive bond.

Temperature and strength properties

With a temperature range of -40 °C to 120 °C, the adhesive bond remains stable under varying loads. The shear strength is 26 MPa, and the curing time of 10 s reduces maintenance and downtime.