ThreeBond 1344N Anaerobic sealant

ThreeBond 1344N is a fast-curing, anaerobic, low-strength sealant. It does not cure in air. Rather, when it penetrates into narrow gaps in metal structures, it quickly reacts and cures by polymerization. Thus it prevents screws from looseing and seals them.

·	Is a fast-curing, mid-strength sealant.
·	Cures well at low temperature.
·	Provides excellent bonding of chemically stable materials, such as plated materials.
·	Has thixotropy and low viscosity, and therefore has excellent workability.
·	Is lubricative.

For bonding and sealing of metal screw structures that may need to be removed later.

Properties

Before curing

Test items	Units	1344N	Test method	Remarks
Major component	-	Methacrylic acid ester monomer
Color	-	Clear blue	3TS-201-01
Viscosity	mPa s(cP)	600(600)	3TS-210-01
Specific gravity	-	1.07	3TS-213-02
Flash point	°C	100 or over

After curing

Test items	Units	1344N	Test method	Remarks
Major component	-	Polymethacrylic resin
Color	-	Blue	3TS-201-01
Applicable temperature range	°C	-40-150
Breakdown torque	N m(kgf cm)	16.3(166)	3TS-306-01	24 hr at 25°C

Curing speed


Test condition	Test piece: Mild steel M10 bolt and nut with 1.5 pitch coarse thread. Applied 1344 to two test pieces and screwed each of them in with a torque of 0Nm. Cured one of them at 25°C and the other at 5°C, and measured the breakdown torque repeatedly. *) A conventional adhesive, ThreeBond 1344, was used at 5°C.