Henkel Adhesive Technologies

Henkel Adhesive Technologies

Gasketing sealants


Clear, general purpose RTV silicone sealant

General purpose, 1-part clear silicone adhesive sealant which cures at room temperature to form a tough, flexible rubber seal.

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

Part no. (SKU/IDH) 160809
LOCTITE SI 595 Clear RTV Silicone Adhesive Sealant

Size Please make your selection 80 ml

Packaging type Please make your selection Tube

Please contact us for ordering options



LOCTITE® SI 595 is a clear, general purpose, 1-part RTV (room temperature vulcanizing) acetoxy silicone adhesive sealant which cures at room temperature on exposure to moisture in the air to form a tough rubber seal. Its thixotropic nature allows for easy flow dispensing, while preventing the migration of liquid product once its applied to the part. Will not slump in overhead or vertical applications. It has been formulated to withstand extreme temperature cycling, UV light, and ozone. It CANNOT be painted.

Chemical basis / base:

Acetoxy Silicone



Cure type:

Room Temperature Vulcanization (RTV) Cure

Fixture time:

30.0 min.

Gap fill:

6.0 mm

Key characteristics:


Number of components:

1 Part

Physical form:


Recommended for use with:

Ceramic,Composite,Glass,Metal: Aluminum,Metal: Steel,Plastic

Please contact us for ordering options

You might also need

  • LOCTITE SF 790 - 18 oz aerosol (IDH 135544)

    General industrial cleaners

    LOCTITE® SF 790


    Gasket remover and paint stripper

  • LOCTITE SF 7070 - 15oz Aerosol can (IDH 231562)

    General industrial cleaners

    LOCTITE® SF 7070


    Non-CFC, general-purpose cleaner for plastic parts​

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.