Paint for Plaster | McMaster-Carr

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	Color Color

	White
	Gray
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	Container Type Container Type


Can	Pail

Bottle	Tube

Jar	Patch

	For Use On For Use On	Show

Plaster

	For Use On For Use On	Hide

Warning: Products have one, but not necessarily all, of the selected characteristics.

	Type Type

Primer

Protective Coating

Surface Filler

	Container Size Container Size

	Approximate Coverage @ Thickness Approximate Coverage @ Thickness

	Formulation Formulation

	For Use Outdoors For Use Outdoors

Yes

	Mixing Required Mixing Required

Yes

	Maximum Temperature Maximum Temperature

Less than 250° F

250° to 499° F

49° C

	Composition Composition

Solvent Based

Water Based

	Consistency Consistency

Paste

Powder

	Begins to Harden Begins to Harden

5 min.

20 min.

	Finishing Method Finishing Method

	Overall Dry Time Overall Dry Time

4 hrs.

6 hrs.

	Maximum Application Temperature Maximum Application Temperature

100° to 199° F

60° C

	Minimum Application Temperature Minimum Application Temperature

50° to 59° F

60° to 99° F

18° C

	Touch Dry Time Touch Dry Time

10 min.

2 hrs.

	Form Form

Liquid

	Container Material Container Material

Plastic

	Appearance Appearance

Gloss

	Reaches Full Strength Reaches Full Strength

60 min.

2 hrs.

24 hrs.

	Clarity Clarity

Semi-Clear

Opaque

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31 Products

About Paint and Protective Coatings

These thin primers penetrate deeply into concrete floors to create a hard surface that can then be coated with any urethane or epoxy coating. Primers resist abrasion and chemicals, such as mild acids, alkalies, salt, and fuel. Apply with a roller. The size listed is the combined total of the two parts.

Mfr. Model				Dry Time
Name	No.	Container Size, gal.	Composition	Touch, hrs.	Overall, hrs.	Approx. Coverage @ Thick.	Max. Temp., °F	Application Temp. Range, °F	For Topcoat Composition	For Use On	Color		Each
Loctite® Primers
Fixmaster Epoxy	PC 7641	1	Water Based	2	6	250 sq. ft. @ 2 mil	180°	50° to 120°	Solvent Based, Water Based	Ceramic, Concrete, Stone, Wood, Plaster	Clear	0000000	0000000

Water-Resistant Surface Fillers

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.

Paste fillers resist alkalies, solvents, gasoline, and oil.

Container
Size, oz.	Type	Begins to Harden, min.	Reaches Full Strength	Consistency	Mix Ratio	Approx. Coverage @ Thick.	Max. Thick.	For Use Outdoors	Temp. Range, °F	Color	Finishing Method	For Use On		Each
Surface Fillers
2	Tube	5	24 hrs.	Paste	1:1	12 sq. in. @ 1/4"	1/2"	Yes	Not Rated to 200°	Gray	Machine, Drill, Sand, Saw, Tap	Aluminum, Brass, Bronze, Copper, Steel, Galvanized Iron, Galvanized Steel, Titanium, Acrylic Plastic, ABS Plastic, PVC Plastic, CPVC Plastic, Polyimide Plastic, Nylon Plastic, Vinyl Plastic, EPDM Rubber, Fiberglass, Glass, Concrete, Ceramic, Porcelain, Plaster, Grout, Masonry, Asphalt, Stone, Wood	0000000	000000
2	Jar, Bottle	20	60 min.	Paste	5:1	8 1/2 sq. in. @ 1/4"	1 1/2"	Yes	Not Rated to 185°	White	Machine, Drill, Sand, Saw, Tap	Aluminum, Brass, Bronze, Copper, Steel, Galvanized Iron, Galvanized Steel, Titanium, Acrylic Plastic, ABS Plastic, PVC Plastic, CPVC Plastic, Polyimide Plastic, Nylon Plastic, Vinyl Plastic, EPDM Rubber, Fiberglass, Glass, Concrete, Ceramic, Porcelain, Plaster, Grout, Masonry, Asphalt, Stone, Wood	0000000	00000
2	Jar, Bottle	20	60 min.	Paste	5:1	8 1/2 sq. in. @ 1/4"	1 1/2"	Yes	Not Rated to 250°	Gray	Machine, Drill, Sand, Saw, Tap	Aluminum, Brass, Bronze, Copper, Steel, Galvanized Iron, Galvanized Steel, Titanium, Acrylic Plastic, ABS Plastic, PVC Plastic, CPVC Plastic, Polyimide Plastic, Nylon Plastic, Vinyl Plastic, EPDM Rubber, Fiberglass, Glass, Concrete, Ceramic, Porcelain, Plaster, Grout, Masonry, Asphalt, Stone, Wood	0000000	00000
14	Can, Jar	20	60 min.	Paste	5:1	62 sq. in. @ 1/4"	1 1/2"	Yes	Not Rated to 185°	White	Machine, Drill, Sand, Saw, Tap	Aluminum, Brass, Bronze, Copper, Steel, Galvanized Iron, Galvanized Steel, Titanium, Acrylic Plastic, ABS Plastic, PVC Plastic, CPVC Plastic, Polyimide Plastic, Nylon Plastic, Vinyl Plastic, EPDM Rubber, Fiberglass, Glass, Concrete, Ceramic, Porcelain, Plaster, Grout, Masonry, Asphalt, Stone, Wood	0000000	00000
14	Can, Jar	20	60 min.	Paste	5:1	62 sq. in. @ 1/4"	1 1/2"	Yes	Not Rated to 250°	Gray	Machine, Drill, Sand, Saw, Tap	Aluminum, Brass, Bronze, Copper, Steel, Galvanized Iron, Galvanized Steel, Titanium, Acrylic Plastic, ABS Plastic, PVC Plastic, CPVC Plastic, Polyimide Plastic, Nylon Plastic, Vinyl Plastic, EPDM Rubber, Fiberglass, Glass, Concrete, Ceramic, Porcelain, Plaster, Grout, Masonry, Asphalt, Stone, Wood	0000000	00000

Spackling Compounds

Fill and conceal small cracks, nail holes, and blemishes. Compounds are ready to use.

	Container
For Max. Crack Wd.	Size	Type	Consistency	Approximate Coverage @ Thick.	Temp. Range, °F	Color	Finishing Method	For Use Outdoors	For Use On		Each
1/4"	8 oz.	Jar	Paste	Not Rated	0° to 150°	White	Sand	No	Drywall, Plaster, Wood	0000000	00000
1/4"	1 qt.	Jar	Paste	Not Rated	0° to 150°	White	Sand	No	Drywall, Plaster, Wood	0000000	0000

Adhesive-Back Drywall Patch Assortments

Simplify and speed up hole repairs—stick a patch over the area and cover with spackling compound. Assortments include two 4" × 4" patches and a 6" × 6" patch. Patches are made of fiberglass-reinforced aluminum.

Material	Reinforcement Material	Color	For Use Outdoors	For Use On	Includes		Each
Aluminum	Fiberglass	White	No	Drywall, Plaster	Two 4"×4" Patches, One 6"×6" Patch	00000000	00000

Adhesive-Back Drywall Patches

Simplify and speed up hole repairs—stick a patch over the area and cover with spackling compound. Patches are made of fiberglass-reinforced aluminum.

Lg.	Wd.	Material	Reinforcement Material	Color	For Use Outdoors	For Use On		Each
4"	4"	Aluminum	Fiberglass	White	No	Drywall, Plaster	00000000	00000
6"	6"	Aluminum	Fiberglass	White	No	Drywall, Plaster	00000000	0000

Drywall Crack Fillers

Fix cracks in drywall and stop them from spreading. Place the included fabric over wall cracks and cover with the acrylic paste. This results in a flexible, nonshrinking repair that prevents cracks from reappearing as the building continues to settle.

	Container
For Max. Crack Wd.	Size, pt.	Type	Consistency	Begins to Harden, min.	Reaches Full Strength, hrs.	Approximate Coverage @ Thick.	Max. Thick.	Temp. Range, °F	Color	Finishing Method	For Use Outdoors	For Use On		Each
1/8"	1	Jar	Paste	5	2	20 ft. @ 8 mil	8 mil	50° to 120°	White	Sand	Yes	Drywall, Plaster, Concrete, Wood	000000	000000

Plaster Surface Fillers

Also known as Plaster of Paris, these fillers conceal small cracks, nail holes, and blemishes. Mix with water.

	Container
For Max. Crack Wd.	Size	Type	Consistency	Mixing Required	Mix Ratio	Approximate Coverage @ Thick.	Color	Finishing Method	For Use Outdoors	For Use On		Each
1/4"	8	Pail	Powder	Yes	2:1	4 sq. ft. @ 1/8"	White	Sand	No	Drywall, Plaster	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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