Flexible sealants
Black, general-purpose RTV silicone sealant
General-purpose, 1-part silicone adhesive sealant which cures at room temperature to form a tough yet flexible rubber seal.
Size Please make your selection
Packaging type Please make your selection
All marks used are trademarks and/or registered trademarks of Henkel and its affiliates in the US, Germany, and elsewhere.
-
{{#data}}
{{#distributor.isVisible}}
{{#distributor.isExpanded}}
-
{{^distributor.unique}}
{{/distributor.unique}}
- Description
- Technical specification
LOCTITE® SI 593 is a black, general-purpose, 1-part RTV (room temperature vulcanising) acetoxy silicone adhesive and sealant which moisture cures at room temperature to form a tough rubber seal. It will not 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.
-
General purpose flexible adhesive/sealant
-
Temperature resistance up to 204°C (400°F)
-
Withstands extreme temperature cycling, UV light, ozone
-
Forms a tough rubber seal/bond to most surfaces
-
Doesn't harden, shrink, or crack
- Product category:
- Flexible sealants
Technologies:
-
Silicones, speciality
-
Silicones, acetoxy
- Applications:
- Sealing
- Chemical basis / base:
- Acetoxy silicone
- Colour:
- Black
- Cure type:
- Room temperature vulcanization (RTV) cure
- Extrusion rate:
- ≥ 250.0 g/min
- Number of components:
- 1 part
- Specific gravity, @ 25.0 °C:
- 1.84
- Storage temperature:
- 8.0 °C - 21.0 °C
Our experts are here to learn more about your needs.
Our support centre and experts are ready to help you find solutions for your business needs.