COVID-19 Update

Henkel corporate provides some information regarding Henkel and COVID-19.

Read More

LOCTITE SI 5399

Known as LOCTITE 5399

Features and Benefits

Acetoxy silicone paste generally used for sealing applications, but also for bonding and high temperature protection.
LOCTITE® SI 5399 is red, thixotropic, room temperature vulcanising, acetoxy silicone paste generally used for sealing applications, but also for bonding and high temperature protection. It is primarily used in industrial bonding/sealing applications, heating engineering, industrial ovens, household electrical and industrial heating equipment subject to temperatures up to +350 °C.
  • Thixotropic - reduced migration of liquid product after application
  • Primarily used in industrial bonding/sealing applications, heating engineering, industrial ovens, household electrical and industrial heating equipment
Read More

Documents and Downloads

Technical Information

Cure Type Room Temperature Vulcanization (RTV) Cure
Key Characteristics No Mix
Number of Components 1 Part
Physical Form Paste
Technology Silicone