Filler Sticks | McMaster-Carr

	Color Color

	Off-White		Copper
	Dark Gray		Gold
	Natural Wood

	For Use On For Use On

Polycarbonate Plastic

	Maximum Temperature Maximum Temperature

250° F

450° F

	Finishing Method Finishing Method

	Begins to Harden Begins to Harden

	Mixing Required Mixing Required

Yes

	Diameter Diameter

7/8"

	Length Length

8 1/2"

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	Reaches Full Strength Reaches Full Strength

2 hrs.

24 hrs.

72 hrs.

	Container Size Container Size

2.9 oz.

4 oz.

16 oz.

	Maximum Thickness Maximum Thickness

1/4"

1/2"

	Approximate Coverage @ Thickness Approximate Coverage @ Thickness

16 sq. in. @ 1/4"

64 sq. in. @ 1/4"

65 sq. in. @ 1/4"

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

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6 Products

Surface Fillers for Metal

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.

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

Surface fillers in a stick have 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.

Container
Net Weight	Type	Begins to Harden, min.	Reaches Full Strength, hrs.	Consistency	Approx. Coverage @ Thick.	Temp. Range, °F	Color	Specifications Met	Finishing Method	For Use On		Each
Surface Fillers
4 oz.	Stick	3	24	Putty	16 sq. in. @ 1/4"	-40° to 250°	Copper	NSF/ANSI 61	Drill, Sand, Saw	Brass, Bronze, Copper	0000000	000000
4 oz.	Stick	3	24	Putty	16 sq. in. @ 1/4"	-40° to 250°	Dark Gray	NSF/ANSI 61	Machine, Drill, Sand, Tap	Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Cast Iron, Titanium	0000000	00000
16 oz.	Stick	45	24	Putty	64 sq. in. @ 1/4"	-40° to 250°	Off-White	__	Machine, Drill, Sand, Tap	Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Cast Iron, Titanium	0000000	00000

High-Temperature Surface Fillers for Metal

Repair and rebuild metal surfaces that are exposed to heat. These surface fillers withstand temperatures over 450° F. Fillers that have a mix ratio are multi-part fillers. The size listed is the combined total of the parts.

Surface fillers in a stick have 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.

Container
Net Weight, oz.	Type	Begins to Harden	Reaches Full Strength, hrs.	Consistency	Approx. Coverage @ Thick.	Temp. Range, °F	Color	Finishing Method	For Use On		Each
Surface Fillers
4	Stick	90 min.	72	Putty	16 sq. in. @ 1/4"	-40° to 450°	Gold	Drill, Sand, Tap	Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Cast Iron, Titanium	0000000	000000

Wood Crack Fillers

Press these putty-like fillers into cracks in wood up to 1/8" wide. At full strength, they can be sanded, painted, and varnished.

Epoxy 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.

	Container
For Max. Crack Wd.	Net Weight, oz.	Type	Consistency	Lg.	Dia.	Begins to Harden, min.	Reaches Full Strength, hrs.	Approximate Coverage @ Thick.	Max. Thick.	Color	Finishing Method	For Use Outdoors		Each
Epoxy Fillers
1/8"	2.9	Stick	Putty	7"	7/8"	15	2	65 sq. in. @ 1/4"	1/4"	Natural Wood	Drill, Sand, Saw, Tap	Yes	0000000	000000

Surface Fillers for Plastic

Use these two-part fillers to rebuild cracked or worn plastic surfaces. The size listed is the combined total of the two parts.

Surface fillers in a stick have 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. Use with most rigid and semi-rigid types of plastic. They meet NSF/ANSI 61 for use with drinking water.

Container
Net Weight	Type	Begins to Harden	Reaches Full Strength	Consistency	Approx. Coverage @ Thick.	Temp. Range, °F	Color	Finishing Method	For Use On		Each
Surface Fillers
4 oz.	Stick	20 min.	24 hrs.	Putty	16 sq. in. @ 1/4"	-40° to 250°	Off-White	Drill, Sand, Saw	Polystyrene Plastic, Polycarbonate Plastic, Polyurethane Rubber, ABS Plastic, PVC Plastic, CPVC Plastic, PETG Plastic, PVDF Plastic, Polyimide Plastic	0000000	000000