Skip to Content
Henkel Adhesive Technologies
Recent searches

      Henkel Adhesive Technologies

      Instant adhesives

      LOCTITE® 4206

      Instant component bonding - toughened, medical grade, high temperature adhesive

      A toughened and thermally resistant, low-viscosity instant adhesive for medical device applications where impact or high temperature resistance is required.

      Technical (1)

      RoHS (1)

      Regulatory (1)

      Part no. (SKU/IDH):
      233375

      IDH Name:
      LOCTITE® 4206, 20 g Tube

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

      Information

      LOCTITE® 4206 is a clear, toughened and thermally resistant, low-viscosity instant adhesive. It has good impact- peel- and temperature-performance up to 121°C (250°F). LOCTITE 4206 has a fixture time of 40 seconds and is suited for the assembly of metals, rubbers, and plastics, including difficult-to-bond (PP, PE, PTFE) plastics when used with a primer such as LOCTITE SF 770.
      • Thermally resistant up to 121°C (250°F)
      • Toughened
      • Excellent peel, impact and sheer strength
      • Low viscosity
      • Product category:
      • Instant adhesives

      Technologies:

      • Cyanoacrylate

         

           

             

               

                 

                   

                     

                       

                         

                           

                             

                               

                                 

                                   

                                     

                                       

                                         

                                           

                                             

                                               

                                                 

                                                   

                                                     

                                                       

                                                        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.

                                                          To improve adhesion on difficult to bond plastic surfaces, apply LOCTITE® SF 7701 to the bond area by brushing or dipping. Avoid applying excess primer. Allow the primer to dry.

                                                          If cure speed is too slow, use activator LOCTITE® SF 713 (see cure speed vs activator graph in TDS). Apply activator to one bond surface by spray, brush or dipping (not primed surfaces). Allow the activator to dry.

                                                          Apply adhesive onto one side/part.

                                                          Assemble parts immediately. The parts should be accurately located as the short fixture time leaves little opportunity for adjustment. Bond should be held or clamped until the adhesive has fixtured.Hint: if necessary, excess product can be cured by activator LOCTITE® SF 713. Spray or drop activator onto excess product.

                                                        FAQ

                                                          LOCTITE® Medical Device Grade Adhesives have been tested to Henkel's ISO-10993 biocompatibility protocols, making them candidates for use in disposable medical devices. They are not intended for implants and (invasive) prostheses.

                                                          ISO-10993 Biocompatibility Certificates of Test for LOCTITE® Medical Device Adhesives are available via our Medical Website or by contacting Henkel directly.

                                                          Yes, CA’s should be stored in the refrigerator prior to opening, but DO NOT refrigerate them once they have already been opened. After opening, CA's should be used within 30 days for best performance.

                                                          All necessary H&S measures and PPE (personal protection equipment) requirements can be found on the product material safety data sheet, all of which are available via our website.

                                                          This is a result of stress cracking. Uncured liquid CA remaining on some plastic substrate (such as polycarbonate, acrylic, and polysulfone) in a stressed condition may cause the formation of cracks in the plastic. Some remedies for avoiding/minimizing stress cracking are closing the bond joint quickly, use reinforced grades of plastic, anneal parts, or speed the cure of the CA with accelerator (or light for light curing CA products only).

                                                          This is called blooming. This often occurs when there is an excessive amount of product being applied. To avoid blooming, use proper ventilation, less product, lower humidity, use a primer/accelerator, or a low bloom product.

                                                        Recently viewed products

                                                        Request a consultation

                                                        Unplanned downtime or lower plant productivity can prevent you from achieving the manufacturing excellence that you are looking for. Consult with our experts to find ways to make your machine more reliable and reduce unplanned downtime to save costs.
                                                        Contact an expert

                                                        Henkel Adhesive Technologies
                                                        Company
                                                        About us
                                                        Locations
                                                        Careers
                                                        News
                                                        Current Customer eShop
                                                        Sustainability
                                                        Help
                                                        FAQs
                                                        Find a TDS
                                                        Find a SDS
                                                        Find a distributor
                                                        Contact us
                                                        Resource center
                                                        Product search
                                                        Technical Library
                                                        Case studies
                                                        White papers
                                                        Webinars
                                                        Brochures
                                                        Social media
                                                        ⓒ 2024 Henkel Corporation. ALL RIGHTS RESERVED
                                                        You are on a United States website