LOCTITE® SI 595

Known as LOCTITE Superflex Clear RTV Silicone

Features and Benefits

Clear, 1-part, thixotropic, room temperature-cure, acetoxy silicone vulcanizing compound paste sealant with an acetic acid odor.
LOCTITE® SI 595 is a clear, 1-part, thixotropic, room temperature vulcanizing, acetoxy silicone vulcanizing compound paste sealant with an acetic acid odor. It is designed as an excellent adhesive sealant for mechanical assemblies. Typical applications include electrical insulation, protection of leads from mechanical shock, trim bonding, and sealing of ductwork, vents, flues, doors, and windows.
  • Certified to ANSI/NSF Standard 51 for use with plastic materials and components used in food equipment not exceeding +204°C.
  • Classified by Underwriters Laboratories Inc.® E257711 - Plastics & Components
  • Non-slumping
  • Superior adhesion and flexibility
  • Seals out moisture and contaminants
  • 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)
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Documents and Downloads

Safety Data Sheets and RoHs
LOCTITE SI 595, 0.5oz 1266142 en-CA
IDH: 1266142
EAN: 079340438330

Size Case: Tube

Quantity: 100.0/case

LOCTITE® SI 595, 80 ml Tube 160809 en-CA
IDH: 160809
EAN: 079340595309

Size Case: Tube

Quantity: 12.0/case

LOCTITE® SI 595, 300 ml Standard Cartridge 193999 en-CA
IDH: 193999
EAN: 079340595750

Size Case: Standard Cartridge

Quantity: 10.0/case

LOCTITE SI 595, 80ml 544411 en-CA
IDH: 544411
EAN: 079340386174

Size Case: Tube

Quantity: 12.0/case

LOCTITE SI 595, 300ml 544412 en-CA
IDH: 544412
EAN: 079340386181

Size Case: Standard Cartridge

Quantity: 10.0/case

LOCTITE® SI 595, 190 ml Aerosol Can 743915 en-CA
IDH: 743915
EAN: 079340404816

Size Case: Aerosol Can

Quantity: 6.0/case

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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: aluminium, Metal: steel, Plastic