Skip to Content
Henkel Adhesive Technologies

Henkel Adhesive Technologies

Gasketing sealants

LOCTITE® SI 5900

Fast-setting, heavy bodied, oil-resistant RTV sealant for flexible flanges

Silicone-based gasketing product suitable for various substrates. Good resistance to oil and joint movement.

Part no. (SKU/IDH):
212184

IDH Name:
LOCTITE® SI 5900, 300 ml Standard Cartridge

Part no. (SKU/IDH) 212184
LOCTITE® SI 5900, 300 ml Standard Cartridge

Size Please make your selection 300 ml

Packaging type Please make your selection Standard Cartridge

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

Information

LOCTITE® SI 5900 is a moisture-cured, heavy bodied, silicone-based form-in-place flange sealant with excellent resistance to oil and joint movement. Its heavy bodied properties allow it to withstand on line, low pressure tests before the product begins to cure. Typical applications include stamped sheet metal covers, and it’s suitable for gaps up to 1mm (0.04") in metal, plastic, glass, and ceramic substrates. It has a skin-over time of just 15 minutes, and once cured provides a seal that won’t shrink, compress, crack or relax, even when exposed to oil or joint movements.

  • Product category:
  • Gasketing sealants

Technologies:

  • Color:
  • Black

 

  • Cure type:
  • Room temperature vulcanization (RTV) cure

 

  • Extrusion rate:
  • 30.0 g/min.

 

  • Key characteristics:
  • Adhesion: high adhesion,Oil resistance: excellent oil resistance

 

  • Operating temperature:
  • -65.0 °F - 400.0 °F (-55.0 °C - 200.0 °C)

 

  • Recommended for use with:
  • Metal,Plastic

 

  • Storage temperature:
  • 8.0 °C - 21.0 °C

 

  • Tack free time:
  • 15.0 min.

 

     

       

         

           

             

               

                 

                   

                     

                       

                         

                           

                             

                               

                                 

                                   

                                    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.