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      LOCTITE HY 4090 GY - 50 ml dual cartridge (IDH 2205827)

      Structural adhesives

      LOCTITE® HY 4090 GY

      Fast, high performance, general purpose structural bonder

      A general purpose, 2-part, hybrid universal adhesive with very fast fixture at room temperature.

      All marks used are trademarks and/or registered trademarks of Henkel and its affiliates in the US, Germany, and elsewhere.

      Part no. (SKU/IDH)
      2205827

      LOCTITE® HY 4090 GY, 50 ml Dual cartridge

      Documents

      Technical (1)

      RoHS (2)

      Regulatory (2)

      Information

      When you need a fast and powerful general purpose bonder, try LOCTITE® HY 4090 GY. This grey, 2-part, thixotropic, cyanoacrylate/epoxy hybrid universal structural bonder works on a variety of substrates, including metals and most plastics and rubbers. It has excellent temperature and moisture resistance and is suitable for applications where good gap-filling properties are needed, especially on rough and poorly fitting surfaces. For best results, use with LOCTITE® 50 ml Adhesive Mixing Nozzle, LOCTITE® 400 ml Adhesive Mixing Nozzle or LOCTITE® 50ml hand gun.

      Applications:

      Structural bonding

      Hardener: Viscosity, cone & plate:

      25000.0 mPa·s (cP) - 40000.0 mPa·s (cP)

      Mixed: Color:

      Gray

      Mixed: Fixture time:

      < 180.0 sec.

      Mixed: Gap fill:

      2.0 mm

      Mixed: Key characteristics:

      Environmental resistance,Humidity resistant

      Mixed: Lab shear strength, Mild Steel (grit blasted):

      17.0 N/mm² (2420.0 psi)

      Mixed: Mix ratio, by weight:

      1:1

      Mixed: Operating temperature:

      -40.0 °C - 150.0 °C (-40.0 °F - 300.0 °F)

      Number of components:

      2 part

      Resin: Viscosity, cone & plate:

      4000.0 mPa·s (cP) - 7000.0 mPa·s (cP)

      How to use

        It is recommended to use the correct LOCTITE® cleaner for the surface to be bonded (such as LOCTITE® SF 7070) to degrease and clean surfaces prior to applying the adhesive.

        Place cartridge in dispense gun. Remove cap from cartridge. Dispense a small amount so that material is coming out of both sides of cartridge. Attach mix nozzle and dispense a bead at least half of the length of the nozzle. The material is ready to use.

        Apply a bead of material to one of the surfaces to be bonded. Join the parts and fixture in a way to prevent movement of the part until handling strength is obtained.

      FAQ

        A hybrid adhesive is a mix of two adhesive chemistries. For example, the LOCTITE® HY 4090 GY is cyanoacrylate/epoxy mix.

        Yes, hybrids are two-part products. Bumping and purging ensures product is flowing from both sides and mix at the proper mix ratio.

        LOCTITE HY 4090 GY is available in 50 g dual cartridge. Nozzles and dispense gun are sold separately.

        Refrigerated storage is not required for this adhesive. Refer to the product TDS for recommended storage.

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