Product Description
LOCTITE 3090 (part no. 1379668)
LOCTITE 3090 is a two-component (A+B) cyanoacrylate-based gel rapid adhesive supplied in a twin syringe (10 g + 1 g). The product is designed for assembling parts with varying or undefined bond gaps up to 5 mm and where complete curing of excess adhesive is required. The gel consistency limits flow, even on vertical surfaces.
Function and Application
LOCTITE 3090 mixes when dispensed through the mixer nozzle and cures as a result of component mixing. The mixture has an open time at 25 °C of 90–180 seconds. Handling strength is achieved relatively quickly; full strength typically develops after approximately 24 hours. On steel, the typical fixture time is about 120 seconds.
The product bonds a range of materials explicitly mentioned in the manufacturer's data sheet: plastics, rubber, metals, and porous materials such as wood, paper, leather, and textiles. Preparation and application follow the manufacturer's instructions: surfaces must be clean and degreased, components A and B must be mixed via the mixer, and discarding the first dispensed portion is recommended. Assembly should be carried out within a few seconds of application, and parts should be held fixed until the adhesive has fixtured.
See manufacturer's data sheetTypical Applications
- Assembly of parts with varying or undefined bond gaps up to 5 mm
- Bonding where complete curing of excess adhesive is necessary
- Bonding of plastics, rubber, metals and porous materials such as wood, paper, leather, and fabric
Specifications
- Product name: LOCTITE 3090 (part no. 1379668)
- Manufacturer: LOCTITE
- Components: Two-component (A + B)
- Packaging: Twin syringe, 10 g + 1 g
- Technology: Cyanoacrylate (ethyl cyanoacrylate)
- Consistency: Thixotropic gel
- Applicable bond gap range: Up to 5 mm
- Open time (25 °C): 90–180 seconds
- Typical fixture time on steel: approx. 120 seconds
- Full strength: Typically after 24 hours
- Bondable materials: Plastics, rubber, metals, wood, paper, leather, textiles
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