Clear Primers | McMaster-Carr

Choose a Category

Clear All

	Container Type Container Type


Can	Spray Bottle

Brush-Top Bottle	Brush-Top Can

Bottle

	For Use On For Use On

	Color Color	Show

	Clear

	Color Color	Hide

	Gray		Red
	Green		Tan
	Clear		Black
	White		Amber
	Yellow		Purple
	Silver		Blue
	Turquoise		Brown
	Orange

	Type Type

Primer

	Clarity Clarity

Clear

	Consistency Consistency

Thin Liquid

	Manufacturer Manufacturer

Loctite®

Dow Corning

	Manufacturer Model Number Manufacturer Model Number

	Drying Time Drying Time

	Specifications Met Specifications Met

ASTM

	Viscosity Viscosity

1 cP

100 cP

Not Rated

	Container Size Container Size

	Formulation Formulation

Epoxy

	Overall Dry Time Overall Dry Time

6 hrs.

	Application Time After Mixing Application Time After Mixing

2 hrs.

	For Topcoat Composition For Topcoat Composition

Solvent Based

Water Based

	Manufacturer Model Name Manufacturer Model Name

Fixmaster Epoxy

	Maximum Application Temperature Maximum Application Temperature

120° F

	Maximum Temperature Maximum Temperature

100° to 199° F

	Mix Ratio Mix Ratio

1:1

	Approximate Coverage @ Thickness Approximate Coverage @ Thickness

250 sq. ft. @ 2 mil

	Mixing Required Mixing Required

Yes

	Primer Type Primer Type

General Purpose

View catalog pages (5)

Forward

How can we improve?

6 Products

About Structural Adhesives

About Paint and Protective Coatings

About Sealant Flexibility

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

Primers for Pipe Cement for Plastic Pipe

Prepare PVC and CPVC pipe for bonding.

Container Type	Drying Time, min.	Consistency	Viscosity, cP	Color	Specifications Met		8 oz.	16 oz.
Brush-Top Can	5	Thin Liquid	Not Rated	Clear	ASTM F656	00000000	00000	000000

Primers for Instant-Bond Adhesives

Improve instant-bond adhesive performance on hard-to-bond slippery plastics. These primers cannot be sold to the regions listed because they exceed local regulatory limits on VOCs (volatile organic compounds).

Primers in brush-top bottles also include a spray head for easy dispensing.

	Container
Mfr. Model No.	Size, oz.	Type	Drying Time, sec.	Consistency	Viscosity, cP	Color	Cannot Be Sold To		Each
Loctite® Primers
7701	1.75	Brush-Top Bottle, Spray Bottle	30	Thin Liquid	1	Clear	Los Angeles County, CA, Orange County, CA, Riverside County, CA, San Bernardino County, CA	0000000	000000

Sealant Primers

Prepare joints and surfaces to ensure proper sealant adhesion.

Primer for use on PVC plastic and TPO plastic is often used on roof joints.

	Container
Mfr. Model No.	Size	Type	Drying Time	Color	For Use On		Each
3M Primers
P592	8.5 oz.	Bottle	15 min.	Clear	Aluminum, Stainless Steel, Steel, Cast Iron, Galvanized Steel, Iron, Galvanized Iron	0000000	0000000
Dow Corning Primers
P5200	12 oz.	Bottle	2 hrs.	Clear	Stainless Steel, Steel, Cast Iron, Galvanized Steel, ABS Plastic, Polycarbonate Plastic, Polystyrene Plastic, Polyurethane Rubber, PVC Plastic, Glass, CPVC Plastic, PETG Plastic, PVDF Plastic, Polyimide Plastic, EPDM Rubber, SBR Rubber, Ceramic, Masonry, Wood, Iron, Silicone Rubber, Galvanized Iron	0000000	00000
Primers
__	1 gal.	Can	60 min.	Clear	PVC Plastic, TPO Plastic	0000000	00000