Casting Wax | McMaster-Carr

Filter by

Thickness

Diameter

Color

Width

Hardness

Length

Backing Type

Softening Temperature

150° F

185° F

220° F

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Performance

Crack Resistant

Easy Form

High Temperature

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

REACH

RoHS

26 Products

Crack-Resistant Prototyping Wax Rods

This wax is more stable than standard prototyping wax, so it won't crack when used as casting wax.

Dia.	Dia. Tolerance	Lg.	Softening Temp., ° F	Hardness	Material	Color		Each
2 3/8"	-0.125" to 0.125"	6"	150	Durometer 40D	Wax	Red	93955K77	000000
3 7/8"	-0.125" to 0.125"	6"	150	Durometer 40D	Wax	Red	93955K81	00000
4 7/8"	-0.125" to 0.125"	6"	150	Durometer 40D	Wax	Red	93955K82	00000
6 7/8"	-0.125" to 0.125"	6"	150	Durometer 40D	Wax	Red	93955K83	000000

Crack-Resistant Prototyping Wax Bars

This wax is more stable than standard prototyping wax, so it won't crack when used as casting wax.

Thk.	Thk. Tolerance	Wd.	Lg.	Softening Temp., ° F	Hardness	Material	Color		Each
2"	-0.125" to 0.125"	3 1/2"	12"	150	Durometer 40D	Wax	Red	93955K73	000000
2"	-0.125" to 0.125"	4"	12"	150	Durometer 40D	Wax	Red	93955K74	00000
3"	-0.125" to 0.125"	10"	18"	150	Durometer 40D	Wax	Red	93955K75	000000

Easy-Form Lining Wax Sheets

Flexible enough to conform to angles and bends, lining wax is bendable even at room temperature. Use it as a liner in stamping prototypes and to produce castings of die patterns.

					Plain Backing
	Thk.	Thk. Tolerance	Softening Temp., ° F	Color		Each
12" × 24"



		1/32"	-0.002" to 0.002"	185	Brown	86925K41	000000


		1/16"	-0.002" to 0.002"	185	Brown	86925K43	00000
		5/64"	-0.002" to 0.002"	185	Brown	86925K44	00000
		3/32"	-0.002" to 0.002"	185	Brown	86925K45	00000
		1/8"	-0.002" to 0.002"	185	Brown	86925K47	00000
		3/16"	-0.002" to 0.002"	185	Brown	86925K49	00000
		1/4"	-0.002" to 0.002"	185	Brown	86925K51	00000

High-Temperature Easy-Form Lining Wax Sheets

Plain Backing

Adhesive Backing

With a higher softening temperature than standard lining wax sheets, use these with casting and laminate resins that require heat during curing. Flexible enough to conform to angles and bends, lining wax is bendable even at room temperature. Use it as a liner in stamping prototypes and to produce castings of die patterns.

Adhesive Backing—Adhesive-back sheets provide a temporary hold and adhere to most oil-free surfaces.

					Plain Backing		Adhesive Backing
	Thk.	Thk. Tolerance	Softening Temp., ° F	Color		Each		Each
12" × 24"



		1/32"	-0.002" to 0.002"	220	Beige	8691K62	000000	8691K31	000000


		1/16"	-0.002" to 0.002"	220	Beige	———	0	8691K11	00000
		5/64"	-0.002" to 0.002"	220	Beige	———	0	8691K32	00000
		3/32"	-0.002" to 0.002"	220	Beige	8691K66	00000	8691K33	00000
		1/8"	-0.002" to 0.002"	220	Beige	8691K68	00000	8691K12	00000
		3/16"	-0.002" to 0.002"	220	Beige	8691K73	00000	8691K13	00000
		1/4"	-0.002" to 0.002"	220	Beige	8691K75	00000	8691K14	00000