Loctite SI 5660 Pipe & Thread Sealant Paste for Gasket Sealing. 100 ml Tube, -55 → +250 °C

  • RS Stock No. 812-5356
  • Mfr. Part No. Loctite 5660
  • Manufacturer Loctite
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): IT
Product Details

Loctite Pipe & Thread Sealant Paste

The Loctite grey 100ml pipe and thread sealant paste is moisture curing silicone. It is made of silicone and cures on exposure to moisture in the air to form a tough rubber gasket. The nature of Loctite SI 5660 reduces the migration of liquid product after application to the part. It is designed especially for gasketing applications where good resistance against oils and coolants is required. Typical applications include transmissions and cast metal housings. This product has leading health and safety features. This Loctite ready-to-use flange sealant is ideal for flanges with long-term water or glycol contact.

Features and Benefits

Cure time of 1 hour

High strength
High modulus (low flexibility)
Non-corrosive
Energy-neutral cure
Odour-free
Resistant to water glycol
Operating temperature ranges between -55°C and 250°C

Applications

Inlet manifold
Oil pan
Transmission covers
Valve covers
Cooling systems
Water pumps
Thermostats
Transmission pans
Timing chain covers
Gasket sealing

Certifications

ANSI/ESD S20.20:2014
BS EN 61340-5-1:2007

Specifications
Attribute Value
Application Gasket Sealing
Colour Grey
Strength High
Minimum Operating Temperature -55°C
Maximum Operating Temperature +250°C
Package Size 100 ml
Product Form Paste
Trade Name Loctite SI 5660
Chemical Ingredients Silicone
Package Type Tube
Cure Time 1 h
Operating Temperature Range -55 → +250 °C
206 In stock for delivery within 7 working day(s) (Global Stock)
Price (ex. GST) Each
$ 26.23
(exc. GST)
$ 28.85
(inc. GST)
units
Per unit
1 - 4
$26.23
5 - 9
$25.68
10 +
$25.30
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