Technical Specifications

ManualsBrandsConco ManualsInterior Paint & StainPro® Industrial Strength Coating P851 Interior/Exterior Alkyd Rust Control Metal Primer - 1 gal.

Conco® P851 Interior/Exterior Flat Alkyd Rust Control Metal Primer is an industrial grade coating designed for new

construction and industrial maintenance applications. Conco P851 provides a fast-drying, rust-inhibitive primer for

bare, previously coated and rusted steel surfaces. This product’s performance is perfect for machinery, equipment,

piping and more, giving you a great start to your commercial paint project.

P851 METAL PRIMER

INDUSTRIAL GRADE

INTERIOR/EXTERIOR FLAT

WHITE

FEATURES

• Industrial grade coating designed for new construction and

maintenance applications

• Ideal for ferrous

• Provides fast drying rust inhibitive coating

• Excellent shop primer

• Direct-To-M

etal

• Easily applied using a brush, roller, or airless sprayer

• Backed by a 100% Satisfaction Assured Warranty

• Master Painters Institute #79

TECHNICAL DATA

Vehicle: Alkyd

Finish: N/A

Flash Point: N/A

Weight Solids: 81% ± 2%

Volume Solids: 63% ± 2%

Dry Time (@ 77°F and 50% R.H.)

To Touch: 30 Minutes

To Recoat: 2 Hours

Weight Per Gallon: 13.74 lb/gal

VOC: 313 g/L – 2.61 lb/gal

as per 40 CFR 59.406

Spread Rate: 200-450 sq.ft. per gallon

(dependent on surface texture and porosity)

Film Thickness: @ 8 mils wet; 5 mils dry

Sizes: Gallons, Fives

APPLICATION

RECOMMENDED SYSTEMS

Do not apply at air, surface or product temperatures below 40°F

or above 120°F, or when relative humidity exceeds 85%.

Temperature must be at least 5°F above dew point.

Spray – Airless

Pressure 2000 psi

Tip .017” - .019”

Reduction…………….As needed up to 5% by volume

Brush

Use a quality nylon/polyester brush.

Note: Brush application may require multiple coats to achieve

maximum film build.

Roller application not recommended.

Ferrous Metal

1 coat Conco P851 DTM Alkyd Rust Control Metal Primer

1 or 2 coats Conco 8500 series DTM Alkyd Gloss Industrial Enamel

1 or 2 coats Conco 8000 series DTM Acrylic Gloss Industrial

Enamel

TIPS FOR BETTER PERFORMANCE

• To ensure maximum protection, stripe coat all crevices, welds

and sharp angles

• During spray application, overlap 50% with each pass of the

pray gun to avoid bare areas, pinholes and holidays

• The spread rates are calculated by the volume solids and do not

ake into consideration product loss caused by applicator

technique, method of application, surface irregularities, over

thinning and climatic conditions

• Excessive reduction of this product will affect film build,

pearance and adhesion

• Intimate contact with the steel surface and primer is necessary

or adequate rust inhibition and adhesion

• Spray equipment should be cleaned and flushed with xylene

fore use and periods of extended downtime to avoid

blockages

Summary of content (2 pages)

PAGE 1
P851 METAL PRIMER INDUSTRIAL GRADE INTERIOR/EXTERIOR FLAT WHITE Conco® P851 Interior/Exterior Flat Alkyd Rust Control Metal Primer is an industrial grade coating designed for new construction and industrial maintenance applications. Conco P851 provides a fast-drying, rust-inhibitive primer for bare, previously coated and rusted steel surfaces. This product’s performance is perfect for machinery, equipment, piping and more, giving you a great start to your commercial paint project.
PAGE 2
SURFACE PREPARATION CLEAN UP/DISPOSAL WARNING! Removal of old paint by sanding, scraping or other means may generate dust or fumes that contain lead. Exposure to lead dust or fumes may cause brain damage or other adverse health effects, especially in children or pregnant women. Controlling exposure to lead or other hazardous substances requires the use of proper protective equipment, such as a properly fitted respirator (NIOSH approved) and proper containment and cleanup.