Tonsan® 1662 is a ready-to-use anaerobic sealant suitable for various applications, including engine blocks, cup plugs, and cylindrical fitting parts. This product is characterized by its high strength, thixotropic properties, and ability to achieve 100% surface gap fill. With its diversified categories, it can meet different locking requirements while providing excellent impact, vibration, chemical, and aging resistance. Tonsan® 1662 primarily serves the automotive and transportation markets.

Product Type: Anaerobic Sealant

Application Area: Cup Plug, Cylindrical Fitting Parts, Engine Block

Features: High Strength, Thixotropic

Ask H.B. Fuller Questions

Luke Brown avatar
Message our experts with questions
Luke Brown avatar

Luke Brown

Sales

Please reach out to me with any questions, I am happy to assist you in finding the right product or learning more about our storefront

Enhanced TDS

Identification & Functionality

Features & Benefits

Ready-to-Use Product Features
Product Attributes
  • Single component
  • No dissolvent
  • Room temperature curing
  • 100% fill surface gap
  • Diversified categories, meet different locking requirements
  • Impact, vibration, chemical and aging resistance
Product Highlights

A thixotropic, high-strength sealant. Designed for sealing and securing cylindrical metal assemblies such as engine block up and cup plugs.

Applications & Uses

Properties

Color (Properties)
Physical Properties
ValueUnitsTest Method / Conditions
Specific Gravity1.08g/cm³-
Viscosity (Thixotropic)2300.0mPa·s2300.0
Radical Clearancemax. 0.2mm-
Shear Strength15.0MPa-
Fixture Time60.0Minutes-
Full Cured Time24.0hrs-
Temperature Range-60 to 150°C-

Regulatory & Compliance

Regulatory Information

Easy assembly Conform to JB/T7311 -2008 Construction machinery- anaerobic adhesive, silicone and pre-applied dry film adhesive- Application technical specifications

Packaging & Availability

Packaging Type
Packaging Information

1kg/bottle