Plastic Repair Polish | McMaster-Carr

Choose a Category

	For Use On For Use On

	Container Type Container Type


Squeeze Bottle	Spray Bottle

Aerosol Can	Bottle

Tube	Jar

Pail

	Container Material Container Material

Plastic

Stainless Steel

Glass

	For Removing For Removing

	Form Form

Paste

Liquid

	Container Size Container Size

	Composition Composition

Water Based

Solvent Based

	Harshness Harshness

Mild

Moderate

	For Scratch Type For Scratch Type

Fine

Deep

	Mixing Required Mixing Required

Yes

	Approximate Coverage @ Thickness Approximate Coverage @ Thickness

4 sq. ft. @ 0.02"

15 sq. ft. @ 0.02"

	Maximum Application Temperature Maximum Application Temperature

140° F

60° C

	Maximum Temperature Maximum Temperature

120° F

49° C

	Minimum Application Temperature Minimum Application Temperature

64° F

18° C

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31 Products

About Finishing

Remove scratches, haziness, and abrasions from plastic surfaces.

Fine scratch removers repair minor abrasions and haziness on all plastic surfaces. After restoring the surface, seal it with a coat of plastic polish.

Deep scratch removers repair heavy scratches and abrasions. The fine scratch remover is required for final finishing. Note: Not for use on coated plastics, polycarbonate, or eyeglass lenses.

	Container							Each
For Scratch Type	Type	Size, oz.	Composition	Harshness	For Use On	For Removing		1-23	24-Up
Paste
Fine	Squeeze Bottle	8	Water Based	Moderate	Plastic	Scratches	0000000	00000	00000
Deep	Squeeze Bottle	8	Water Based	Mild	Plastic	Scratches	0000000	00000	0000

Plastic Polish/Cleaners

Clean, shine, and protect plastics such as acrylic without scratching. These cleaners also repel dust and eliminate static.

Note: Not for use on plastics that have an anti-glare coating.

Container							Each
Type	Size, oz.	Composition	Harshness	For Use On	For Removing		1-23	24-Up
Liquid
Spray Bottle	8	Water Based	Moderate	Fiberglass, Plastic	Dirt	0000000	00000	00000

Mold Polish

Polish molds, dies, fixtures, and molded materials. This polish removes plate-out, oxidation, and stains.

Each

Container
Type	Size	Composition	Harshness	For Use On	For Removing		Each
Paste
Tube	3 oz.	Water Based	Moderate	Aluminum, Brass, Bronze, Chrome, Copper, Galvanized Steel, Iron, Plastic, Stainless Steel, Steel	Dirt, Grease/Oil, Tar, Wax	00000000	00000
Jar	1 lbs.	Water Based	Moderate	Aluminum, Brass, Bronze, Chrome, Copper, Galvanized Steel, Iron, Plastic, Stainless Steel, Steel	Dirt, Grease/Oil, Tar, Wax	00000000	00000
Pail	5 lbs.	Water Based	Moderate	Aluminum, Brass, Bronze, Chrome, Copper, Galvanized Steel, Iron, Plastic, Stainless Steel, Steel	Dirt, Grease/Oil, Tar, Wax	00000000	00000

Package

Container
Type	Size	Composition	Harshness	For Use On	For Removing	Pkg. Qty.		Pkg.
Paste
Tube	3 oz.	Water Based	Moderate	Aluminum, Brass, Bronze, Chrome, Copper, Galvanized Steel, Iron, Plastic, Stainless Steel, Steel	Dirt, Grease/Oil, Tar, Wax	12	000000000	0000000

Plastic Cleaners

Safe to use on all plastics, including acrylic, polycarbonate, and fiberglass, these cleaners remove dirt and other contaminants without streaking. They also protect against smudges and repel dust.

Each

Container
Type	Size, oz.	Composition	Harshness	For Use On	For Removing		Each
Liquid
Aerosol Can	20	Water Based	Mild	Fiberglass, Plastic	Dirt	0000000	00000

Package

Container
Type	Size, oz.	Composition	Harshness	For Use On	For Removing	Pkg. Qty.		Pkg.
Liquid
Aerosol Can	20	Water Based	Mild	Fiberglass, Plastic	Dirt	12	0000000	000000

Scratch-Removal Buffing Kits

Remove minor scratches, scuffs, cloudy surfaces, and hard water etching from glass or plastic. Microns and grit are approximate.

For Plastic

For Use On Plastic
No. of Pieces	Includes	Abrasive Material	For Finish		Each
7	One 9 Micron (900 Grit) Disc—3" Dia One 0.5 Micron (2500 Grit) Polishing Compound—1 oz. One 3" Dia. Foam Pad One 3" Dia. Felt Pad One Cushioned Backing Pad with 1/4" Dia. Shank One Hook-and-Loop Backing Pad with 1/4" Dia. Shank One Spray Protectant—1 oz.	Aluminum Oxide	Polished	0000000	000000

Smoothing and Polishing Solvents for 3D-Printed Plastics

Remove ridges from 3D-printed plastic pieces and give them a polished finish. Dip your piece in solvents for less than a minute, or use them in vapor smoothing systems. Unlike alternatives such as isopropyl alcohol and acetone, these solvents are non-flammable. Compared to grinding, sanding, and buffing, these solvents produce a smoother part with less time and effort.

Container
Size	Type	Material	Form	For Use On	Mixing Required		Each
16 oz.	Bottle	Glass	Liquid	ABS Plastic, Polycarbonate Plastic, Polyethylene Plastic, Polypropylene Plastic	No	0000000	000000
1 gal.	Pail	Stainless Steel	Liquid	ABS Plastic, Polycarbonate Plastic, Polyethylene Plastic, Polypropylene Plastic	No	0000000	000000
5 gal.	Pail	Stainless Steel	Liquid	ABS Plastic, Polycarbonate Plastic, Polyethylene Plastic, Polypropylene Plastic	No	0000000	000000

Smoothing and Protective Coatings for 3D-Printed Plastics

Unlike other processes that remove surface ridges on 3D-printed parts, these coatings hide them for a smooth, glossy, heat- and impact-resistant finish. Mix this two-part coating and apply it to your parts—a small amount will cover a lot. The coating spreads uniformly without leaving stroke marks, making parts smooth enough to use as a mold, or they can be sanded, primed, or painted for further finishing work.

To add color to your parts without the extra step of painting, stir a few drops of UV-resistant pigments (sold separately) into your coating mixture. The pigments are UV-stable, which keeps the color from fading, warping, or cracking when exposed to sunlight.

Protective Coatings

Container					Dry Time
Size, oz.	Type	Material	Form	Composition	Touch, min.	O'all, hrs.	Approximate Coverage @ Thickness	Mixing Ratio	Max. Temp.	Application Temp.	For Use Outdoors	For Use On	Color (Appearance)		Each
6.4	Bottle	Plastic	Liquid	Solvent Based	10	4	4 sq. ft. @ 0.02"	2:1	49° C 120° F	18° to 60° C 64° to 140° F	No	ABS Plastic, Cardboard, EPDM Rubber, Fabric, Paper, PLA, Plaster, Polystyrene Plastic, Urethane Foam, Wood	Clear (Gloss)	000000	000000
24	Bottle	Plastic	Liquid	Solvent Based	10	4	15 sq. ft. @ 0.02"	2:1	49° C 120° F	18° to 60° C 64° to 140° F	No	ABS Plastic, Cardboard, EPDM Rubber, Fabric, Paper, PLA, Plaster, Polystyrene Plastic, Urethane Foam, Wood	Clear (Gloss)	000000	00000

UV-Resistant Pigments

				2oz. Squeeze Bottle		16oz. Bottle
Color	Material	Container Material	Form		Each		Each
Black	Urethane	Plastic	Liquid	0000000	000000	0000000	000000
Blue	Urethane	Plastic	Liquid	0000000	00000	0000000	00000
Brown	Urethane	Plastic	Liquid	0000000	00000	0000000	00000
Green	Urethane	Plastic	Liquid	0000000	00000	0000000	00000
Orange	Urethane	Plastic	Liquid	0000000	00000	0000000	000000
Red	Urethane	Plastic	Liquid	0000000	00000	0000000	000000
White	Urethane	Plastic	Liquid	0000000	00000	0000000	00000
Yellow	Urethane	Plastic	Liquid	0000000	00000	0000000	00000

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