General purpose, 1-part clear silicone adhesive sealant which cures at room temperature to form a tough, flexible rubber seal.
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.
- General purpose, flexible adhesive/sealant
- Suitable for applications up to 400°F (204°C)
- Forms a tough rubber seal/bond to most surfaces
- Withstands extreme temperature cycling, UV light, and ozone
- Thixotropic for reduced liquid migration after application
- Non-flammable
- Non-toxic
- Fills large cracks and seams
- Resists aging, weathering and thermal cycling without hardening, shrinking or cracking
- Cures on exposure to moisture in the air to form a tough, flexible, silicone rubber seal
- Formulated to withstand extreme temperature cycling, UV light and ozone
- Designed for superior bonding and sealing properties to most surfaces (not recommended for concrete)
Technical Information
| Chemical basis / base | Acetoxy Silicone |
| Color | Black, Clear, White |
| Cure type | Room Temperature Vulcanization (RTV) Cure |
| Fixture time | 30.0 min. |
| Gap fill | 6.0 mm |
| Key characteristics | Thixotropic |
| Number of components | 1 Part |
| Physical form | Paste |
| Recommended for use with | Ceramic, Composite, Glass, Metal: Aluminum, Metal: Steel, Plastic |
