249321 249321 Automotive

Rust-Oleum Automotive Primer Sealer Spray Paint - Gray

Product Code: 249321

Availability:Out of stock

Rust-Oleum Primer Sealer helps bond base coats to the surface to achieve a uniform and smooth finish. When applied over a Rust-Oleum Automotive Primer, this product also prevents top coat paint from soaking into the primed surface. This product is suitable for use on metal, wood and fiberglass surfaces. Primer Sealer features an advanced spray system that allows you to spray at any angle, even upside down for those hard to reach areas. A comfort spray tip with a wider finger pad reduces fatigue caused by continuous spraying.

NOTE: It is not allowed to send this item through air mode. Surface mode is enabled for the same. Thus, shipping will be done through surface.

Features of sealer primer paint spray

  • Bonds base coats.
  • For use on metal, fiberglass and more.
  • Stops Rust formula.
  • Any-Angle Spray with Comfort Tip.

NOTE: For best results, apply two coats (allow product to dry for 1-2 minutes between coats).

How To Use Primer Sealer Paint?

Ideal Environmetal Conditions

Use outdoors or in a well ventilated area such as an open garage. Use when temperature is between 50-90°F (10- 32°C) and humidity is below 85% to ensure proper drying. Do not apply to surfaces that, when heated, exceed 200°F (93°C) or galvanized metal. Avoid spraying in very windy and dusty conditions.

Make the Surface Ideal

Wash the surface with a commercial detergent, or other suitable cleaning method. Rinse with fresh water and dry with a clean cloth. Remove loose paint and rust with a wire brush or sandpaper. Lightly sand glossy surfaces.


Shake can vigorously for one minute after the mixing ball begins to rattle. If mixing ball fails to rattle DO NOT STRIKE CAN. Contact Rust-Oleum. Shake often during use. Hold can 12-16" from surface and spray in a steady back-and-forth motion, slightly overlapping each stroke. Keep the can the same distance from the surface and in motion while spraying. Apply 2 or more light coats a few minutes apart. Do not use near open flame.

Properties of Rust-Oleum Primer Sealer Paint

Brand Rust-Oleum
Resin Type Modified Alkyd
Pigment Type Titanium Dioxide and Inorganic Pigments
Solvents Acetone, Toluene and Xylene
MIR 1.20 Max
Fill Weight 340 Grams (1.0-1.2 m2 /quart)
Recommended Dry Film
Thickness (DFT) Per Coat
1.5-2.5 mils (37.5-62.5µ)
Practical Coverage at Recommended DFT 10-12 sq.ft./can
Dry Times at 70-80°F
(21-27°C) and 50% Relative Humidity
10 minutes to touch and re-coat any time after 10 minutes
Dry Heat Resistance 5 years
Flash Point -200°F (93°C)
Shelf Life 5 Years
Flash Point -156°F (-104°C)
Safety Information For additional information, see MSDS
Technical Data Sheet Click here