Steel-Filled Epoxies | McMaster-Carr

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Black Plastic Welder

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Plastic Steel® 5 Minute Putty

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16 Products

Surface Fillers for Metal


Epoxy Jar	Epoxy Cartridge	Epoxy Tube

Epoxy Syringe	Jar, Can	Can

Mix these two-part surface fillers together to repair leaks and cracks as well as to rebuild rough spots in metal. The size listed is the combined total of the two parts.

Devcon Plastic Steel surface fillers can repair areas where brazing and welding is impractical.

Fixmaster Steel Epoxy—Use Loctite® Fixmaster Steel Epoxy with a dispensing gun and mixer nozzle to mix as you dispense.

Model Number EA 3471 and Model Number PC 235642—Loctite EA 3471 and PC 235642 have stronger adhesion than any other surface fillers we offer.

		Container											Temp. Range, ° F
	Mfr. Model No.	Size, fl. oz.	Net Wt., lb.	Type	Begins to Harden, min.	Reaches Full Strength, hr.	Consistency	Mixing Req.	Mix Ratio	Approx. Coverage @ Thk.	Max. Thk.	For Use Outdoors	Min.	Max.	Color	Process After Hardening	For Use On		Each
Loctite® Fixmaster Steel Putty



		EA 3471	—	1	Jar	30	24	Thick Liquid	Yes	2.5:1	40 in² @ 1/4"	1"	Yes	-20	220	Gray	Machine, Drill, Tap	Bronze, Copper, Steel, Stainless Steel, Cast Iron	7489A23	000000


		EA 3473	—	1	Jar	3	24	Paste	Yes	1:1	50 in² @ 1/4"	1"	Yes	-20	190	Gray	Machine, Drill, Tap	Bronze, Copper, Steel, Stainless Steel, Cast Iron	7489A25	00000
		PC 235642	—	4	Can	30	24	Paste	Yes	2.5:1	170 in² @ 1/4"	1"	Yes	-20	220	Gray	Machine, Drill, Tap	Bronze, Copper, Steel, Stainless Steel, Cast Iron	7489A24	000000


		Loctite® Fixmaster Steel Epoxy



				PC 3965	1.7	—	Cartridge	3	7	Paste	Yes	1:1	57 in² @ 1/4"	1"	Yes	-20	200	Gray	Machine, Drill, Sand, Tap	Bronze, Copper, Steel, Stainless Steel, Cast Iron	1765A3	00000


				Devcon Plastic Steel® Liquid



						10210	—	1	Jar, Can	45	16	Thick Liquid	Yes	9:1	50 in² @ 1/4"	3/4"	Yes	-40	250	Dark Gray	Machine, Drill, Sand, Saw, Tap	Aluminum, Brass, Copper, Stainless Steel, Cast Iron	74575A83	00000


						10220	—	4	Jar, Can	45	16	Thick Liquid	Yes	9:1	200 in² @ 1/4"	3/4"	Yes	-40	250	Dark Gray	Machine, Drill, Sand, Saw, Tap	Aluminum, Brass, Copper, Stainless Steel, Cast Iron	74575A84	000000


						Devcon Plastic Steel® Epoxy



								52345	2	—	Tube	60	24	Thick Liquid	Yes	1:1	14 in² @ 1/4"	1/4"	Yes	-40	200	Dark Gray	Machine, Drill, Sand, Saw, Tap	Aluminum, Brass, Copper, Stainless Steel, Cast Iron	74575A85	0000


								Devcon Plastic Steel® Putty



										10110	—	1	Jar, Can	45	16	Putty	Yes	9:1	40 in² @ 1/4"	3/4"	Yes	-40	250	Gray	Machine, Drill, Sand, Saw, Tap	Aluminum, Brass, Copper, Stainless Steel, Cast Iron	74575A81	00000


										10120	—	4	Jar, Can	45	16	Putty	Yes	9:1	190 in² @ 1/4"	3/4"	Yes	-40	250	Gray	Machine, Drill, Sand, Saw, Tap	Aluminum, Brass, Copper, Stainless Steel, Cast Iron	74575A82	000000


										Devcon Plastic Steel® 5 Minute Putty



												10240	—	1	Jar, Can	5	16	Putty	Yes	1.7:1	40 in² @ 1/4"	3/4"	Yes	-40	200	Dark Gray	Machine, Drill, Sand, Saw, Tap	Aluminum, Brass, Copper, Stainless Steel, Cast Iron	74575A63	000000


												Permatex Black Plastic Welder



														84145	0.8	—	Syringe	10	24	Thick Liquid	Yes	1:1	—	1/8"	Yes	-60	250	Black	Machine, Drill, Sand, Saw, Tap	Aluminum, Stainless Steel, Cast Iron	74575A56	0000

Guns

		Each
Air-Powered Dispensing Gun for Loctite® Fixmaster Steel Epoxy	74695A101	0000000
Dispensing Gun for Loctite® Fixmaster Steel Epoxy	1773A32	00000

Pourable Surface Fillers

Make castings and fill voids with these two-part pourable epoxies. The size listed is the combined total of the two parts.

Certificates with a traceable lot number and product shelf life are available for these products. Download certificates from ORDER HISTORY after your order ships.

		Container										Temp. Range, ° F
	Mfr. Model No.	Net Wt., lb.	Type	Begins to Harden, min.	Reaches Full Strength, hr.	Consistency	Mixing Req.	Mix Ratio	Approx. Coverage @ Thk.	Max. Thk.	For Use Outdoors	Min.	Max.	Color	Process After Hardening	For Use On		Each
Loctite® Fixmaster Steel Liquid



		EA 3472	1	Can	25	24	Thick Liquid	Yes	4:1	50 in² @ 1/4"	1"	Yes	-20	220	Gray	Machine, Tap	Bronze, Copper, Steel, Stainless Steel, Cast Iron, Concrete	7489A21	0000000


		EA 3472	4	Can	25	24	Thick Liquid	Yes	4:1	200 in² @ 1/4"	1"	Yes	-20	220	Gray	Machine, Tap	Bronze, Copper, Steel, Stainless Steel, Cast Iron, Concrete	7489A22	000000

Water-Resistant Surface Fillers

Epoxy

Stick

Mix these two-part epoxy surface fillers to create a strong repair in wet environments or underwater. Use them to repair cracked, worn, and damaged surfaces. Size listed is the combined total of the two parts.

Putty—Putty fillers come in a stick with a resin on the outside and a hardener on the inside. Cut the desired amount from the sticks, knead to a uniform color to mix, and press into place.

NSF/ANSI 61—NSF/ANSI 61 surface fillers meet safety standards for use with drinking water.

		Container											Temp. Range, ° F
	Mfr. Model No.	Net Wt., oz.	Type	Lg.	Begins to Harden, min.	Reaches Full Strength, hr.	Consistency	Mixing Req.	Approx. Coverage @ Thk.	Max. Thk.	Dia.	For Use Outdoors	Min.	Max.	Color	Food Industry Std.	Process After Hardening	For Use On		Each
Loctite® Fixmaster Metal Magic Steel



		EA 3463	4	Stick	8"	3	24	Putty	Yes	10 in² @ 1/4"	1"	1"	Yes	-20	250	Gray	NSF/ANSI 61	Sand	Bronze, Copper, Steel, Stainless Steel, Cast Iron, Concrete	7489A26	000000