Acrylic Discs | McMaster-Carr

	Diameter Diameter

1/8"

3/16"

1/4"

	Length Length

	Shape Shape


Rod and Disc	Round Tube

	Color Color

	Clear
	Fluorescent Amber
	Fluorescent Blue
	Fluorescent Green
	Fluorescent Red

	Performance Properties Performance Properties

Low Thermal Expansion

	Clarity Clarity

Clear

Opaque

	Comparable To Comparable To

	ID ID

	OD OD

	For Use With For Use With

	Fabrication Fabrication

Cast

Extruded

	Friction Rating Friction Rating

Not Slippery

Slippery

Not Rated

	Light Transmission Light Transmission

	Maximum Temperature Maximum Temperature

150° F

160° F

180° F

	Minimum Temperature Minimum Temperature

-40° F

0° F

32° F

	Tensile Strength Tensile Strength

9,195-11,030 psi

10,000-11,030 psi

10,000-11,250 psi

	Impact Strength Impact Strength

0.040 ft.-lbs./in.

0.3-0.4 ft.-lbs./in.

0.4 ft.-lbs./in.

	Flexural Modulus Flexural Modulus

	Dielectric Strength Dielectric Strength

	Hardness Hardness

Rockwell M94-M100

Rockwell M89-M96

Rockwell M93-M95

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

DFARS Specialty Metals
COTS-Exempt

	Wall Thickness Wall Thickness

	Specifications Met Specifications Met

ASTM

FDA Compliant

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210 Products

About Plastic

Color: See table
Temperature Range: See table
Tensile Strength: 10,000-11,250 psi (Good)
Impact Strength: 0.3-0.4 ft.-lbs./in. (Poor)
Hardness: Rockwell M94-M100 (Hard)
For Use Outdoors: Yes
Specifications Met: See table

Widely used to make sight windows and light fixture lenses, these cast acrylic rods and discs maintain clarity over time. They are scratch and UV resistant and stand up to outdoor use better than polycarbonate. Comparable to Lucite and Plexiglas® Acrylic, cast acrylic is easier to machine than extruded acrylic.

For technical drawings and 3-D models, click on a part number.

Rods

Clear

Fluorescent Amber

Fluorescent Blue

Fluorescent Green

Fluorescent Red

Dia.	Dia. Tolerance	Temperature Range, °F	Specifications Met	Choose a Color	Lg., ft.		Per Ft.
1/4"	-0.005" to 0.005"	0° to 180°	UL 94 HB	Clear	1, 2, 3, 4, 5, 6, 7, 8	0000000	00000
3/8"	-0.005" to 0.005"	0° to 150°	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	Clear	1, 2, 3, 4, 5, 6, 7, 8	0000000	0000
1/2"	-0.010" to 0.050"	0° to 180°	UL 94 HB	Fluorescent Amber, Fluorescent Blue, Fluorescent Green, Fluorescent Red	1, 2, 3, 4	00000000	00000
1/2"	-0.005" to 0.005"	0° to 150°	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	Clear	1, 2, 3, 4, 5, 6, 7, 8	0000000	0000
5/8"	-0.010" to 0.010"	0° to 150°	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	Clear	1, 2, 3, 4, 5, 6, 7, 8	0000000	0000
3/4"	-0.010" to 0.010"	0° to 150°	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	Clear	1, 2, 3, 4, 5, 6, 7, 8	0000000	0000
3/4"	-0.010" to 0.050"	0° to 180°	UL 94 HB	Fluorescent Amber, Fluorescent Blue, Fluorescent Green, Fluorescent Red	1, 2, 3, 4	00000000	00000
7/8"	-0.010" to 0.010"	0° to 150°	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	Clear	1, 2, 3, 4, 5, 6, 7, 8	0000000	00000
1"	-0.010" to 0.010"	0° to 150°	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	Clear	1, 2, 3, 4, 5, 6, 7, 8	0000000	00000
1"	-0.010" to 0.050"	0° to 180°	UL 94 HB	Fluorescent Amber, Fluorescent Blue, Fluorescent Green, Fluorescent Red	1, 2, 3, 4	00000000	00000
1 1/4"	-0.015" to 0.015"	0° to 150°	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	Clear	1, 2, 3, 4, 5, 6, 7, 8	0000000	00000
1 1/2"	-0.015" to 0.015"	0° to 150°	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	Clear	1, 2, 3, 4, 5, 6, 7, 8	0000000	00000
1 1/2"	-0.010" to 0.050"	0° to 180°	UL 94 HB	Fluorescent Amber, Fluorescent Blue, Fluorescent Green, Fluorescent Red	1, 2, 3, 4	00000000	00000
1 3/4"	-0.015" to 0.015"	0° to 150°	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	Clear	1, 2, 3, 4, 5, 6, 7, 8	0000000	00000
2"	-0.015" to 0.015"	0° to 150°	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	Clear	1, 2, 3, 4, 5, 6, 7, 8	0000000	00000
2"	-0.010" to 0.050"	0° to 180°	UL 94 HB	Fluorescent Amber, Fluorescent Blue, Fluorescent Green, Fluorescent Red	1, 2, 3, 4	00000000	00000
2 1/2"	-0.030" to 0.030"	0° to 150°	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	Clear	1, 2, 3, 4, 5, 6	0000000	00000
2 1/2"	-0.010" to 0.050"	0° to 180°	UL 94 HB	Fluorescent Amber, Fluorescent Blue, Fluorescent Green, Fluorescent Red	1, 2, 3, 4	00000000	000000
3"	-0.030" to 0.030"	0° to 150°	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	Clear	1, 2, 3, 4, 5, 6	0000000	00000
3 1/2"	-0.045" to 0.045"	0° to 150°	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	Clear	1, 2, 3, 4, 5	0000000	000000
4"	-0.045" to 0.045"	0° to 150°	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	Clear	1, 2, 3, 4, 5	0000000	000000
4 1/2"	-0.045" to 0.045"	0° to 150°	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	Clear	1, 2, 3, 4, 5	0000000	000000
5"	-0.045" to 0.045"	0° to 150°	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	Clear	1, 2, 3, 4, 5	0000000	000000
5 1/2"	-0.045" to 0.045"	0° to 150°	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	Clear	1, 2, 3, 4, 5	0000000	000000
6"	-0.045" to 0.045"	0° to 150°	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	Clear	1, 2, 3, 4, 5	0000000	000000

Discs

1/8" Lg.
Dia.	Dia. Tolerance	Temperature Range, °F	Specifications Met	Color	Lg. Tolerance		Each
1"	-0.125" to 0.125"	-40° to 180°	__	Clear	-1/32" to 0"	0000000	00000
2"	-0.125" to 0.125"	-40° to 180°	__	Clear	-1/32" to 0"	0000000	0000
3"	-0.125" to 0.125"	-40° to 180°	__	Clear	-1/32" to 0"	0000000	0000
4"	-0.125" to 0.125"	-40° to 180°	__	Clear	-1/32" to 0"	0000000	0000
5"	-0.125" to 0.125"	-40° to 180°	__	Clear	-1/32" to 0"	0000000	0000
6"	-0.125" to 0.125"	-40° to 180°	__	Clear	-1/32" to 0"	0000000	00000
1/4" Lg.
1"	-0.125" to 0.125"	-40° to 180°	__	Clear	-1/16" to 0"	0000000	00000
2"	-0.125" to 0.125"	-40° to 180°	__	Clear	-1/16" to 0"	0000000	0000
3"	-0.125" to 0.125"	-40° to 180°	__	Clear	-1/16" to 0"	0000000	0000
4"	-0.125" to 0.125"	-40° to 180°	__	Clear	-1/16" to 0"	0000000	0000
5"	-0.125" to 0.125"	-40° to 180°	__	Clear	-0.025" to 0.025"	0000000	00000
6"	-0.125" to 0.125"	-40° to 180°	__	Clear	-1/16" to 0"	0000000	00000
1/2" Lg.
1"	-0.125" to 0.125"	-40° to 180°	__	Clear	-0.075" to 0.075"	0000000	00000
2"	-0.125" to 0.125"	-40° to 180°	__	Clear	-0.075" to 0.075"	0000000	0000
3"	-0.125" to 0.125"	-40° to 180°	__	Clear	-0.075" to 0.075"	0000000	00000
4"	-0.125" to 0.125"	-40° to 180°	__	Clear	-0.075" to 0.075"	0000000	00000
5"	-0.125" to 0.125"	-40° to 180°	__	Clear	-0.05" to 0.05"	0000000	00000
6"	-0.125" to 0.125"	-40° to 180°	__	Clear	-0.075" to 0.075"	0000000	00000
1" Lg.
1"	-0.125" to 0.125"	-40° to 180°	__	Clear	-0.15" to 0.15"	0000000	00000
2"	-0.125" to 0.125"	-40° to 180°	__	Clear	-0.15" to 0.15"	0000000	00000
3"	-0.125" to 0.125"	-40° to 180°	__	Clear	-0.15" to 0.15"	0000000	00000
4"	-0.125" to 0.125"	-40° to 180°	__	Clear	-0.15" to 0.15"	0000000	00000
5"	-0.125" to 0.125"	-40° to 180°	__	Clear	-0.15" to 0.15"	0000000	00000
6"	-0.125" to 0.125"	-40° to 180°	__	Clear	-0.15" to 0.15"	0000000	00000
2" Lg.
2"	-0.015" to 0.015"	0° to 150°	UL 94 HB	Clear	__	0000000	0000
3"	-0.030" to 0.030"	0° to 150°	UL 94 HB	Clear	__	0000000	00000
4"	-0.045" to 0.045"	0° to 150°	UL 94 HB	Clear	__	0000000	00000
6"	-0.045" to 0.045"	0° to 150°	UL 94 HB	Clear	__	0000000	000000
4" Lg.
2"	-0.015" to 0.015"	0° to 150°	UL 94 HB	Clear	__	0000000	00000
3"	-0.030" to 0.030"	0° to 150°	UL 94 HB	Clear	__	0000000	00000
4"	-0.045" to 0.045"	0° to 150°	UL 94 HB	Clear	__	0000000	000000
6"	-0.045" to 0.045"	0° to 150°	UL 94 HB	Clear	__	0000000	000000
8"	-0.050" to 0.050"	0° to 150°	UL 94 HB	Clear	__	0000000	000000
6" Lg.
2"	-0.015" to 0.015"	0° to 150°	UL 94 HB	Clear	__	0000000	00000
3"	-0.030" to 0.030"	0° to 150°	UL 94 HB	Clear	__	0000000	00000
4"	-0.045" to 0.045"	0° to 150°	UL 94 HB	Clear	__	0000000	000000
6"	-0.045" to 0.045"	0° to 150°	UL 94 HB	Clear	__	0000000	000000
8"	-0.050" to 0.050"	0° to 150°	UL 94 HB	Clear	__	0000000	000000

Clear Scratch- and UV-Resistant Cast Acrylic Tubes

Color: Clear
Temperature Range: 0° to 150° F
Tensile Strength: 10,000-11,250 psi (Good)
Impact Strength: 0.3-0.4 ft.-lbs./in. (Poor)
Hardness: Rockwell M94-M100 (Hard)
For Use Outdoors: Yes
Specifications Met: See table

Fabricate containers, tanks, and lenses for light fixtures with these scratch- and UV-resistant cast acrylic tubes. Cast acrylic, which is comparable to Lucite and Plexiglas® Acrylic, is easier to machine than extruded acrylic. This material stands up to outdoor use better than polycarbonate and maintains clarity over time.

For technical drawings and 3-D models, click on a part number.

1/8" Wall Thick.
OD	OD Tolerance	ID	Lengths, ft.	Specifications Met		Per Ft.
1 1/2"	-0.020" to 0.020"	1 1/4"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	000000
1 3/4"	-0.020" to 0.020"	1 1/2"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
2"	-0.020" to 0.020"	1 3/4"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
2 1/4"	-0.020" to 0.020"	2"	1, 3, 5	ASTM D5436, UL 746C, UL 94 HB	00000000	00000
2 1/2"	-0.020" to 0.020"	2 1/4"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
2 3/4"	-0.020" to 0.020"	2 1/2"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
3"	-0.020" to 0.020"	2 3/4"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
3 1/4"	-0.030" to 0.030"	3"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
3 1/2"	-0.030" to 0.030"	3 1/4"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
3 3/4"	-0.030" to 0.030"	3 1/2"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	0000000	00000
4"	-0.045" to 0.045"	3 3/4"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
4 1/4"	-0.045" to 0.045"	4"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
4 1/2"	-0.045" to 0.045"	4 1/4"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
4 3/4"	-0.045" to 0.045"	4 1/2"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
5"	-0.045" to 0.045"	4 3/4"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
5 1/4"	-0.045" to 0.045"	5"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
5 1/2"	-0.045" to 0.045"	5 1/4"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
5 3/4"	-0.045" to 0.045"	5 1/2"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
6"	-0.045" to 0.045"	5 3/4"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
7"	-0.065" to 0.065"	6 3/4"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
8"	-0.065" to 0.065"	7 3/4"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
10"	-0.065" to 0.065"	9 3/4"	2, 4	UL 94 HB	000000000	000000
10 1/2"	-0.065" to 0.065"	10 1/4"	2, 4	UL 94 HB	000000000	000000
12"	-0.065" to 0.065"	11 3/4"	2, 4	UL 94 HB	000000000	000000
3/16" Wall Thick.
1 1/2"	-0.020" to 0.020"	1 1/8"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
1 3/4"	-0.020" to 0.020"	1 3/8"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
2"	-0.020" to 0.020"	1 5/8"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
2 1/4"	-0.020" to 0.020"	1 7/8"	1, 3, 5	ASTM D5436, UL 746C, UL 94 HB	00000000	00000
2 1/2"	-0.020" to 0.020"	2 1/8"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
2 3/4"	-0.020" to 0.020"	2 3/8"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
3"	-0.020" to 0.020"	2 5/8"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
3 1/4"	-0.030" to 0.030"	2 7/8"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
3 1/2"	-0.030" to 0.030"	3 1/8"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
3 3/4"	-0.030" to 0.030"	3 3/8"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
4"	-0.045" to 0.045"	3 5/8"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
4 1/4"	-0.045" to 0.045"	3 7/8"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
4 1/2"	-0.045" to 0.045"	4 1/8"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
4 3/4"	-0.045" to 0.045"	4 3/8"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
5"	-0.045" to 0.045"	4 5/8"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
5 1/4"	-0.045" to 0.045"	4 7/8"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
5 3/4"	-0.045" to 0.045"	5 3/8"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
6"	-0.045" to 0.045"	5 5/8"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
7"	-0.065" to 0.065"	6 5/8"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
8"	-0.065" to 0.065"	7 5/8"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
1/4" Wall Thick.
1 1/2"	-0.020" to 0.020"	1"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
1 3/4"	-0.020" to 0.020"	1 1/4"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
2"	-0.020" to 0.020"	1 1/2"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
2 1/4"	-0.020" to 0.020"	1 3/4"	1, 3, 5	ASTM D5436, UL 746C, UL 94 HB	00000000	00000
2 1/2"	-0.020" to 0.020"	2"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
2 3/4"	-0.020" to 0.020"	2 1/4"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
3"	-0.020" to 0.020"	2 1/2"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
3 1/4"	-0.030" to 0.030"	2 3/4"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
3 1/2"	-0.030" to 0.030"	3"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
3 3/4"	-0.030" to 0.030"	3 1/4"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
4"	-0.045" to 0.045"	3 1/2"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
4 1/4"	-0.045" to 0.045"	3 3/4"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
4 1/2"	-0.045" to 0.045"	4"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
4 3/4"	-0.045" to 0.045"	4 1/4"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
5"	-0.045" to 0.045"	4 1/2"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
5 1/4"	-0.045" to 0.045"	4 3/4"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
5 1/2"	-0.045" to 0.045"	5"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
5 3/4"	-0.045" to 0.045"	5 1/4"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
6"	-0.045" to 0.045"	5 1/2"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
7"	-0.065" to 0.065"	6 1/2"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	00000
8"	-0.065" to 0.065"	7 1/2"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	000000
10"	-0.065" to 0.065"	9 1/2"	2, 4	UL 94 HB	000000000	000000
12"	-0.065" to 0.065"	11 1/2"	2, 4	UL 94 HB	000000000	000000
3/8" Wall Thick.
4"	-0.045" to 0.045"	3 1/4"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	000000
4 1/2"	-0.045" to 0.045"	3 3/4"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	000000
4 3/4"	-0.045" to 0.045"	4"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	000000
5"	-0.045" to 0.045"	4 1/4"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	000000
5 1/4"	-0.045" to 0.045"	4 1/2"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	000000
5 1/2"	-0.045" to 0.045"	4 3/4"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	000000
6"	-0.045" to 0.045"	5 1/4"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	000000
7"	-0.065" to 0.065"	6 1/4"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	000000
8"	-0.065" to 0.065"	7 1/4"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	000000
1/2" Wall Thick.
10"	-0.065" to 0.065"	9"	2, 4	UL 94 HB	000000000	000000
14"	-0.080" to 0.080"	13"	2, 4	__	000000000	000000

Clear Scratch- and UV-Resistant Acrylic Rods and Discs

Use these scratch- and UV-resistant acrylic rods and discs for sight windows, meter faces, and signs. They’re made of extruded acrylic, which is less expensive than cast acrylic with nearly the same performance. They’ll stand up to outdoor use better than polycarbonate and maintain clarity over time. The 1/8” and 1/4” lengths are cut from sheets for a clear, smooth face.

For technical drawings and 3-D models, click on a part number.

Rods

Color: Clear
Temperature Range: -40° to 180° F
Tensile Strength: 9,195-11,030 psi (Good)
Impact Strength: 0.040 ft.-lbs./in. (Poor)
Hardness: Rockwell M89-M96 (Hard)
For Use Outdoors: Yes
Specifications Met: UL 94 HB

		6 ft. Lg.
Dia.	Dia. Tolerance		Each
1/8"	-0.005" to 0.005"	0000000	00000
3/16"	-0.007" to 0.007"	0000000	0000
1/4"	-0.010" to 0.010"	0000000	0000
5/16"	-0.010" to 0.010"	0000000	0000
3/8"	-0.010" to 0.010"	0000000	0000
1/2"	-0.012" to 0.012"	0000000	0000
5/8"	-0.015" to 0.015"	0000000	00000
3/4"	-0.025" to 0.025"	0000000	00000
1"	-0.030" to 0.030"	0000000	00000
1 1/4"	-0.035" to 0.035"	0000000	00000
1 1/2"	-0.040" to 0.040"	0000000	00000
2"	-0.040" to 0.040"	0000000	000000

Discs

Color: Clear
Temperature Range: 32° to 160° F
Tensile Strength: 9,195-11,030 psi (Good)
Impact Strength: 0.040 ft.-lbs./in. (Poor)
Hardness: Rockwell M89-M96 (Hard)
For Use Outdoors: Yes
Specifications Met: UL 94 HB

		1/8" Lg.		1/4" Lg.
Dia.	Dia. Tolerance		Each		Each
2"	-0.031" to 0.031"	0000000	00000	0000000	00000
3"	-0.031" to 0.031"	0000000	0000	0000000	0000
4"	-0.031" to 0.031"	0000000	0000	0000000	0000
6"	-0.031" to 0.031"	0000000	0000	0000000	00000
7"	-0.031" to 0.031"	000000	00	0000000	00000
8"	-0.031" to 0.031"	000000	00	0000000	00000

Clear Scratch- and UV-Resistant Acrylic Tubes

Color: Clear
Temperature Range: -40° to 180° F
Tensile Strength; 9,195-11,030 (Good)
Impact Strength: 0.040 ft.-lbs./in.
Hardness: Rockwell M89-M96 (Hard)
For Use Outdoors: Yes
Specifications Met: UL 94 HB

When compared to cast acrylic tubes, these extruded acrylic tubes offer nearly the same performance at a fraction of the cost. Use them for sight gauges and protective covers. This scratch- and UV-resistant material stands up to outdoor use better than polycarbonate and maintains clarity over time.

For technical drawings and 3-D models, click on a part number.

Round Tubes

1/16" Wall Thick.
OD	OD Tolerance	ID	ID Tolerance	Lg., ft.		Each
1/4"	-0.010" to 0.010"	1/8"	-0.010" to 0.010"	6	0000000	00000
5/16"	-0.010" to 0.010"	3/16"	-0.010" to 0.010"	6	0000000	0000
3/8"	-0.010" to 0.010"	1/4"	-0.010" to 0.010"	6	0000000	0000
1/2"	-0.010" to 0.010"	3/8"	-0.010" to 0.010"	6	0000000	0000
5/8"	-0.010" to 0.010"	1/2"	-0.010" to 0.010"	6	0000000	0000
3/4"	-0.010" to 0.010"	5/8"	-0.010" to 0.010"	6	0000000	0000
7/8"	-0.010" to 0.010"	3/4"	-0.010" to 0.010"	6	0000000	00000
1"	-0.010" to 0.010"	7/8"	-0.010" to 0.010"	6	0000000	0000
1 1/4"	-0.015" to 0.015"	1 1/8"	-0.015" to 0.015"	6	0000000	00000
1/8" Wall Thick.
1/2"	-0.010" to 0.010"	1/4"	-0.010" to 0.010"	6	0000000	0000
5/8"	-0.010" to 0.010"	3/8"	-0.010" to 0.010"	6	0000000	0000
3/4"	-0.010" to 0.010"	1/2"	-0.010" to 0.010"	6	0000000	00000
7/8"	-0.010" to 0.010"	5/8"	-0.010" to 0.010"	6	0000000	00000
1"	-0.010" to 0.010"	3/4"	-0.010" to 0.010"	6	0000000	00000
1 1/4"	-0.015" to 0.015"	1"	-0.015" to 0.015"	6	0000000	00000
1 3/8"	-0.015" to 0.015"	1 1/8"	-0.015" to 0.015"	6	0000000	00000
1 1/2"	-0.015" to 0.015"	1 1/4"	-0.015" to 0.015"	6	0000000	00000
1 5/8"	-0.015" to 0.015"	1 3/8"	-0.015" to 0.015"	6	0000000	00000
1 3/4"	-0.015" to 0.015"	1 1/2"	-0.015" to 0.015"	6	0000000	00000
2"	-0.015" to 0.015"	1 3/4"	-0.015" to 0.015"	6	0000000	00000
2 1/4"	-0.015" to 0.015"	2"	-0.015" to 0.015"	6	0000000	00000
2 1/2"	-0.020" to 0.020"	2 1/4"	-0.020" to 0.020"	6	0000000	00000
2 3/4"	-0.020" to 0.020"	2 1/2"	-0.020" to 0.020"	6	0000000	00000
3"	-0.020" to 0.020"	2 3/4"	-0.020" to 0.020"	6	0000000	00000
3 1/4"	-0.025" to 0.025"	3"	-0.025" to 0.025"	6	0000000	00000
3 1/2"	-0.025" to 0.025"	3 1/4"	-0.025" to 0.025"	6	0000000	00000
3 3/4"	-0.025" to 0.025"	3 1/2"	-0.025" to 0.025"	6	000000	00000
4"	-0.030" to 0.030"	3 3/4"	-0.030" to 0.030"	6	0000000	00000
4 1/2"	-0.030" to 0.030"	4 1/4"	-0.030" to 0.030"	6	0000000	00000
5"	-0.040" to 0.040"	4 3/4"	-0.040" to 0.040"	6	0000000	000000
6"	-0.050" to 0.050"	5 3/4"	-0.050" to 0.050"	6	0000000	000000

Mirrored Scratch-Resistant Acrylic Discs

Temperature Range: -40° to 160° F
Tensile Strength: 10,000-11,030 psi (Good)
Impact Strength: 0.4 ft.-lbs./in. (Poor)
Hardness: Rockwell M93-M95 (Hard)
For Use Outdoors: Yes

A lightweight alternative to mirrored glass, these mirrored acrylic discs resist scuffs and scratches. One side is coated with aluminum for a highly reflective finish.

For technical drawings and 3-D models, click on a part number.

Discs

		1/8" Lg.			1/4" Lg.
Dia.	Dia. Tolerance	Lg. Tolerance		Each	Lg. Tolerance		Each
3"	-0.063" to 0.063"	-0.0188" to 0.0188"	0000000	00000	-0.0375" to 0.0375"	0000000	00000
6"	-0.063" to 0.063"	-0.0188" to 0.0188"	0000000	00000	-0.0375" to 0.0375"	0000000	00000
9"	-0.063" to 0.063"	-0.0188" to 0.0188"	0000000	00000	-0.0375" to 0.0375"	0000000	00000
12"	-0.063" to 0.063"	-0.0188" to 0.0188"	0000000	00000	-0.0375" to 0.0375"	0000000	00000

Adhesive-Back Discs

1/8" Lg.
Dia.	Dia. Tolerance	Adhesive Type	Adhesive Temperature, °F	Lg. Tolerance		Each
3"	-0.063" to 0.063"	Rubber	-40° to 160°	-0.0188" to 0.0188"	0000000	00000
6"	-0.063" to 0.063"	Rubber	-40° to 160°	-0.0188" to 0.0188"	0000000	00000
9"	-0.063" to 0.063"	Rubber	-40° to 160°	-0.0188" to 0.0188"	0000000	00000
12"	-0.063" to 0.063"	Rubber	-40° to 160°	-0.0188" to 0.0188"	0000000	00000
1/4" Lg.
3"	-0.063" to 0.063"	Rubber	-40° to 160°	-0.0375" to 0.0375"	0000000	00000
6"	-0.063" to 0.063"	Rubber	-40° to 160°	-0.0375" to 0.0375"	0000000	00000
9"	-0.063" to 0.063"	Rubber	-40° to 160°	-0.0375" to 0.0375"	0000000	00000
12"	-0.063" to 0.063"	Rubber	-40° to 160°	-0.0375" to 0.0375"	0000000	00000

About Plastic

Clear Scratch- and UV-Resistant Cast Acrylic Rods and Discs

Clear Scratch- and UV-Resistant Cast Acrylic Tubes

Clear Scratch- and UV-Resistant Acrylic Rods and Discs

Clear Scratch- and UV-Resistant Acrylic Tubes

Mirrored Scratch-Resistant Acrylic Discs