Plaster Coatings | McMaster-Carr

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

	Container Type Container Type


Bottle	Can

Jar	Pail

Patch	Tube

	Color Color

	Black		White
	Clear		Gray
	Brown		Beige

	Type Type

Paint

Primer

Surface Filler

	Composition Composition

Solvent Based

Water Based

	For Use Outdoors For Use Outdoors

Yes

	Formulation Formulation

	Appearance Appearance

Flat

	Maximum Temperature Maximum Temperature

Less than 250° F

250° to 499° F

	Mixing Required Mixing Required

Yes

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

DFARS Specialty Metals
COTS-Exempt

	Texture Texture

Smooth

	For Topcoat Composition For Topcoat Composition

Solvent Based

Water Based

	Container Size Container Size

	Approximate Coverage @ Thickness Approximate Coverage @ Thickness

	Overall Dry Time Overall Dry Time

60 min.

2 hrs.

6 hrs.

	Consistency Consistency

Thick Liquid

Paste

Powder

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

RoHS Compliant

	Paint Type Paint Type

Chalkboard

Magnetic

	Touch Dry Time Touch Dry Time

30 min.

2 hrs.

	Clarity Clarity

Semi-Clear

Opaque

	Primer Type Primer Type

General Purpose

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

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21 Products

About Paint and Protective Coatings

Create a washable writing surface.

Layer a basecoat of magnetic paint with water-based chalkboard paint to create a magnetic chalkboard surface.

Container			Dry Time
Size, qt.	Composition	Formulation	Touch, min.	O'all	Approx. Coverage @ Thick.	Max. Temp., °F	For Use Outdoors	For Use On	Color (Appearance)		Each
1	Water Based	Acrylic	30	120 min.	40 sq. ft. @ 4 mil	90°	No	Glass, Masonry, Concrete, Drywall, Wood, Metal, Plaster, hardboard, terra cotta, paperboard	Black (Flat)	0000000	000000

Magnetic Paint

Make your surface magnetic with this paint. It’s designed for use as an undercoat—cover with water-based paint. Apply with a brush, roller, or sprayer.

			Dry Time
Container Size, qt.	Composition	Formulation	Touch, min.	O'all, min.	Approx. Coverage @ Thick.	Max. Temp., °F	For Use Outdoors	For Use On	Color (Appearance)		Each
1	Solvent Based	Alkyd	30	60	40 sq. ft. @ 4 mil	90°	Yes	Masonry, Drywall, Wood, Metal, Plaster	Gray (Flat)	0000000	000000

Primers for Concrete Floors

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, fl. oz.	Type	Begins to Harden, min.	Reaches Full Strength	Consistency	Mix Ratio	Approx. Coverage @ Thick.	Max. Thick.	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"	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"	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"	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"	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"	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

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

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

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.	Net Weight, lbs.	Type	Consistency	Mixing Required	Mix Ratio	Approximate Coverage @ Thick.	Color	Finishing Method	For Use Outdoors	For Use On		Each
1/4"	8 lbs.	Pail	Powder	Yes	2:1	4 sq. ft. @ 1/8"	White	Sand	No	Drywall, Plaster	0000000	000000

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 fl. 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

Epoxy Grout

Mix this two-part epoxy—a resin-aggregate blend and a pigmented hardener—to create a grout that resists chemicals, such as acids, alkalies, salt water, and common solvents and cleaners. Its lightweight formula makes this grout easy to spread. Use in horizontal or vertical joints—grout won’t sag or shrink. Apply with a grout float. It can be cleaned up with water when wet; it doesn’t require a sealer once it cures. The size listed is the combined total of the two parts.

	Container
Color	Net Weight, lbs.	Type	Begins to Harden, hrs.	Reaches Full Strength, days	Consistency	Mix Ratio	For Max. Crack Wd.	Approximate Coverage @ Thick.	Max. Thick.	For Use Outdoors	Application Temp. Range, °F	For Use On		Each
Black	1.3	Pail	7	3	Thick Liquid	1:1	1/2"	95 sq. ft. @ 1/4"	1/2"	Yes	70° to 85°	Concrete, Plaster, Ceramic, Porcelain, Grout, Masonry, Stone	00000000	0000000
Brown	1.3	Pail	7	3	Thick Liquid	1:1	1/2"	95 sq. ft. @ 1/4"	1/2"	Yes	70° to 85°	Concrete, Plaster, Ceramic, Porcelain, Grout, Masonry, Stone	00000000	000000
White	1.3	Pail	7	3	Thick Liquid	1:1	1/2"	95 sq. ft. @ 1/4"	1/2"	Yes	70° to 85°	Concrete, Plaster, Ceramic, Porcelain, Grout, Masonry, Stone	00000000	000000

Grout

Used on ceramic, concrete, and stone floor and wall tiles, grout consists of fine sand, masonry cement, and coloring. Apply with a grout float.

Acrylic grout does not require mixing. It resists shrinking, cracking, and staining.

Container
Size, gal.	Type	Reaches Full Strength	Consistency	For Max. Crack Wd.	Approximate Coverage @ Thick.	Max. Thick.	For Use Outdoors	Application Temp. Range, °F	Color	For Use On		Each
Acrylic
1	Pail	24 hrs.	Paste	1/2"	101 sq. ft. @ 1/4"	1/2"	No	50° to 100°	Beige	Concrete, Plaster, Ceramic, Porcelain, Grout, Masonry, Asphalt, Stone	00000000	000000
1	Pail	24 hrs.	Paste	1/2"	101 sq. ft. @ 1/4"	1/2"	No	50° to 100°	Gray	Concrete, Plaster, Ceramic, Porcelain, Grout, Masonry, Asphalt, Stone	00000000	00000
1	Pail	24 hrs.	Paste	1/2"	101 sq. ft. @ 1/4"	1/2"	No	50° to 100°	White	Concrete, Plaster, Ceramic, Porcelain, Grout, Masonry, Asphalt, Stone	00000000	00000

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