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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, 80 ml Tube

Size Please make your selection 80 ml

Packaging type Please make your selection Tube



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 applied to the part. It won't slump in overhead or vertical applications, and has been formulated to withstand extreme temperature cycling, UV light, and ozone. Please note this product 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

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