1. Catalogs
  2. Pratt & Lambert
  3. Universal HP Alkyd Metal Primer

Universal HP Alkyd Metal Primer

Universal HP Alkyd Metal Primer

Universal HP Alkyd Metal Primer

Product catalog summary
Product Overview
Universal HP Alkyd Metal Primer S4700 is a high-performance, fast-drying primer designed for iron and steel substrates. It serves as a universal primer under high-performance topcoats and as a barrier coat over conventional coatings.

Key Features
  • High build for sandblasted steel protection
  • Rust inhibitive and corrosion protection
  • Suitable for interior and exterior use
  • Fast drying time

Recommended Uses
Applicable on structural steel, tanks, machinery, equipment, piping, and pipe racks.

Application Systems
  • Steel with Alkyd Topcoat: 1 coat of primer, 1-2 coats of Industrial Alkyd Enamel HS
  • Steel with Aluminum Finish: 1 coat of primer, 1-2 coats of Aluminum Paint
  • Steel with Epoxy Topcoat: 1 coat of primer, 1-2 coats of various epoxy options
  • Steel with Acrylic Topcoat: 1 coat of primer, 1-2 coats of Acrylic Waterborne DTM Coating
  • Steel with Urethane Topcoat: 1 coat of primer, 1-2 coats of Acrylic Urethane Gloss

Technical Data
  • Vehicle: Phenolic Alkyd
  • Finish: Flat
  • Color: Light Gray
  • Flash Point: 90°F (32°C)
  • Volume Solids: 63 ± 2%
  • VOC: 314 g/L
  • Recommended Film Thickness: 3.0 – 8.0 mils wet, 2.0 – 5.0 mils dry
  • Spread Rate: 195-490 sq. ft. per gallon

Application Instructions
  • Apply by airless spray, brush, or roller
  • Drying times vary with temperature and humidity
  • Reduction with Xylene as needed

Surface Preparation
Ensure surfaces are clean, dry, and free from contaminants. Follow SSPC-SP2 for iron and steel preparation.

Cautions
  • Not recommended for immersion service or exposure to acids/alkalis
  • Mix thoroughly before use

Performance Tips
  • Ensure thorough surface cleaning
  • Use proper spray techniques to avoid defects

Physical Test Data
  • Abrasion Resistance: 46 mg loss
  • Adhesion: 392 psi
  • Direct Impact Resistance: 60 in. lbs.
  • Dry Heat Resistance: 250°F/121°C
  • Exterior Durability: Excellent after 1 year
  • Flexibility: Passes 180° bend test
  • Moisture Condensation Resistance: No defects after 500 hours
  • Salt Fog Resistance: No significant defects after 500 hours

Clean Up
Use Xylene for cleaning spills and equipment.
See more

Catalog excerpts

Universal HP Alkyd Metal Primer-1

Product Data Sheet Technical Data Vehicle: Finish: Universal HP Alkyd Metal Primer Phenolic Alkyd Light Gray Flash Point: S4700 Weight Solids: Universal HP Alkyd Metal Primer is a fast drying, high performance, high solids, rust inhibitive, alkyd metal primer designed for use over iron and steel substrates. Can be used as a “universal” primer under high performance topcoats and is also suitable as a “barrier” coat over conventional coatings which would normally be attacked by strong solvents in high performance coatings. • • • • • • • • • High build to protect sandblasted steel Rust inhibitive Good corrosion protection “Universal” primer under high performance topcoats “Barrier” coat over conventional coatings May be topcoated with alkyd, acrylic, and high performance coatings Premium shop coat primer Fast dry time Interior and exterior use Recommended Uses Use this product on properly prepared interior and exterior surfaces of steel and iron, including structural steel, tanks, machinery and equipment, piping, and pipe racks. Weight/Gallon: 13.7 lb/gal VOC (less exempt solvents): VOC: 314 g/L - 2.62lb/gal as per 40 CFR 59.406 Recommended Film Thickness: 3.0 – 8.0 mils wet 2.0 – 5.0 mils dry Spread Rate: Apply by airless spray, brush or roller Drying Time (@ 4.0 mils wet, @50% RH): Note: Drying times are temperature, humidity and film thickness dependant. 40°F 77°F 120°F To Touch: 1 hour 30 min 10 min To Handle: 3 hours 1 hour 15 min To Recoat: Alkyds: 6 hours 2 hours 1 hour Urethanes: 24 hours 24 hours 6 hours Acrylics: 48 hours 24 hours 6 hours To Cure: 5 days 2 days 1 day Recommended Systems Reduction: Steel, Alkyd Topcoat ® 1 coat Pratt & Lambert Universal HP Alkyd Metal Primer ® 1-2 coats Pratt & Lambert Industrial Alkyd Enamel HS Steel, Aluminum Finish ® 1 coat Pratt & Lambert Universal HP Alkyd Metal Primer ® 1-2 coats Pratt & Lambert Aluminum Paint Shelf Life: Mixing: Mix paint thoroughly to a uniform consistency with low speed power agitation prior to use Steel, Epoxy Topcoat ® 1 coat Pratt & Lambert Universal HP Alkyd Metal Primer ® 1-2 coats Pratt & Lambert Acrylic Pre-Cat Epoxy ® or Pratt & Lambert High Build Mastic Epoxy ® or Pratt & Lambert Palgard Polyamide Epoxy ® or Pratt & Lambert Acrylic Waterborne Epoxy FOR INDUSTRIAL USE ONLY As of 4/29/13, complies with: OTC EC SCAQMD CARB LADCO Steel, Acrylic Topcoat ® 1 coat Pratt & Lambert Universal HP Alkyd Metal Primer ® 1-2 coats Pratt & Lambert Acrylic Waterborne DTM Coating Steel, Urethane Topcoat ® 1 coat Pratt & Lambert Universal HP Alkyd Metal Primer ® 1-2 coats Pratt & Lambert Acrylic Urethane Gloss 4/13

 Open the catalog to page 1
Universal HP Alkyd Metal Primer-2

Product Data Sheet Surface Preparation 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. For more information, call the National Lead Information Center at 1-800-424-LEAD (in US) or contact your local health authority....

 Open the catalog to page 2
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.