Loctite Yellow 641 Medium Strength, Retaining Compound Liquid Bottle 50 ml, 150 °C, -55 °C

RS Stock No.:: 496-057
Mfr. Part No.:: 135522
Brand:: Loctite

Loctite Yellow 641 Medium Strength, Retaining Compound Liquid Bottle 50 ml, 150 °C, -55 °C

Bulk discount available

Subtotal (1 unit)*

PHP6,326.10

(exc. VAT)

PHP7,085.23

(inc. VAT)

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Orders below PHP3,000.00 (exc. VAT) cost PHP150.00.

In Stock

33 unit(s) ready to ship from another location
Plus 84 unit(s) shipping from February 09, 2026

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Units	Per unit
1 - 4	PHP6,326.10
5 - 9	PHP6,193.26
10 +	PHP6,007.47

*price indicative

RS Stock No.:: 496-057
Mfr. Part No.:: 135522
Brand:: Loctite

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Loctite
	Product Type	Retaining Compound
	Trade Name	641
	Application	Bonding, Retaining
	Colour	Yellow
	Product Form	Liquid
	Package Type	Bottle
	Package Size	50 ml
	Cure Time	6 to 24 h
	Strength	Medium
	Standards/Approvals	No
	Maximum Operating Temperature	150°C
	Specific Gravity	1.08
	Minimum Operating Temperature	-55°C

	Select all
	Brand Loctite
	Product Type Retaining Compound
	Trade Name 641
	Application Bonding, Retaining
	Colour Yellow
	Product Form Liquid
	Package Type Bottle
	Package Size 50 ml
	Cure Time 6 to 24 h
	Strength Medium
	Standards/Approvals No
	Maximum Operating Temperature 150°C
	Specific Gravity 1.08
	Minimum Operating Temperature -55°C

COO (Country of Origin):: IE

Loctite Retaining Compound Liquid

The Loctite yellow medium strength, 50ml retaining compound liquid is designed to bond cylindrical fitting parts, particularly where disassembly is required for servicing operations. This product cures when confined in the absence of air between close-fitting metal surfaces and prevents loosening and leakage due to shock and vibration. The liquid is composed of methacrylate and provides robust curing performance. It is ideal for parts that need subsequent dismantling. It increases the reliability of slip-fitted and light press-fit parts preventing fretting, corrosion between bearing surfaces and seals against leakage.

Features and Benefits

• Cure time is 6 to 24 hours

• Medium viscosity

• Operating temperature ranges between -55⁰C and 150⁰C

• Prevents corrosion by filling voids

• Reduce the need for close tolerances

Applications

• Homes

• Retention of bearings on shafts

• Retaining of bearing, bushes and oil seals

Certifications

• ANSI/ESD S20.20:2014

• BS EN 61340-5-1:2007