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LOCTITE
Loctite Primerless Threadlocker: Series 243, Primerless Threadlocker, Blue, Liquid, 250 mL, Bottle
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#917966-3Pkg Qty: 1
$213.39 pkg | $213.39 ea
In Stock
Shipping to 43085
Expected to arrive Mon. Mar 24.
Technical Specifications
Key Specifications
Appearance
Blue
Package Quantity
1
Begins to Harden
5 min.
Performance Temperature Range
-65 deg. F to 360 deg. F
Brand
LOCTITE
Physical Form
Liquid
Chemical Type
Anaerobic
Removable With
Hand Tools
Color Family
Blue
Series
243
Fills
Gaps Between Threads
Shipping Weight
.7 lb.
Fixture Time
10 min.
Size
250 mL
Flash Point
199 deg. F
Specific Gravity
1.08
For Fastener Diameter
1/4 in. to 3/4 in.
Temperature Range
-65 to 360 deg. F
Full Cure
24 hr.
Threadlocker Classification
Primerless Threadlocker
Full Cure Time
1 day
Threadlocker Disassembly
Removable
Gap Fill
0.005 in.
Threadlocker Strength
Medium Strength
Item
Primerless Medium-Strength Threadlocker
Type
Medium Strength
Mfr. Part Number
1329505
Viscosity
1,300 to 3,000 cP
Net Weight
250 mL
General
Application
For Locking and Sealing Fasteners up to 3/4 in.
Product Form
Liquid
Breakaway Torque
230 in-lb
Recommended Surface Preparation
Dry Surface
Breakaway Torque Range
201 in-lb to 300 in-lb
Removal Method
Hand Tool
Clean Up Method
Solvent, Wire Brush
Standards
NSF 61, RoHS Certified
Compatible Materials
Brass, Bronze, Copper, Iron, Manganese, Nickel, Plated Metal, Steel, Zinc
Storage Requirements
8 Degrees to 21 Degrees C
Cure Type
Anaerobic
Threadlocker Properties
Oil Tolerant, Primerless
For Material Type
Aluminum, Brass, Bronze, Copper, Iron, Manganese, Monel, Nickel, Plated Metals, Stainless Steel, Steel, Zinc
Torque and Strength
230 in-lb Medium
For Maximum Thread Diameter
3/4 in
VOC Content Range
11 g/L to 50 g/L
Green Certification/Other Recognition
NSF® Certified (Sustainability or Environmental Standard)
VOC Content Weight Percentage
0.0001
Minimum Viscosity
2,000 cps
Working Time
10 min
Prevailing Torque
40 in-lb
Working Time Range
6 min to 10 min
Product Description
1-step formula develops usable strength within 1 hr., with no need for mixing with an activator or priming surfaces prior to application. When joining pieces with a threaded fastener, threadlockers fill gaps between threads, and help form solid, unitized assemblies. They prevent fasteners from loosening due to vibration and protect against rust and corrosion, while still allowing parts to be separated using hand tools.
Compliance & Restrictions

SDS Available View
Item Barcode
Primerless Threadlocker 243,
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