What is Tuff-Coat Metal Primer used for?

It is a water-based primer for bare aluminum or steel that chemically etches the surface, inhibits corrosion, and prepares metal for a topcoat, indoors or outdoors.

Which size should I buy, the Quart or the Gallon?

A quart covers roughly 60-65 square feet and suits small parts, brackets, and touch-ups; the gallon covers about 250 square feet and is better for hulls, decks, and larger jobs. Measure your surface area and round up for a second coat on heavily corroded metal.

Is this primer compatible with non-skid deck coatings?

Yes, Tuff-Coat Metal Primer is formulated to be compatible with Tuff-Coat rubberized non-skid coatings as a base coat before the finish layer.

How long does it take to dry?

It dries to the touch in about 2 hours and reaches full cure in 4 hours.

What surfaces can this primer go on?

It is recommended for bare, clean steel or aluminum where it chemically etches for a tighter bond; it is not intended for previously painted or non-metal surfaces.

Is Tuff-Coat Metal Primer water based or solvent based?

It is a single-component, water-based paint, not a solvent-based product.

How much area does one container cover?

One gallon covers approximately 250 square feet; the quart covers a proportional share, around 60-65 square feet, depending on surface porosity and application method.

What color does this primer come in?

It comes in white with a matte finish, ready to accept most topcoats.

Tuff-Coat Water-Based Metal Primer - Quart/Gallon

Tuff-Coat Marine Metal Primer, Water-Based, Aluminum & Steel - Gallon & Quart

$53.25

Tuff-Coat Metal Primer is a water-based, single-component primer engineered to bond tightly to bare aluminum or steel, chemically etching the surface for superior adhesion. Formulated for use above or below the waterline (interior or exterior), it inhibits corrosion and creates a stable foundation for topcoats, including Tuff-Coat rubberized non-skid deck coatings. Fast-drying and low-odor compared to solvent-based etching primers, it lets boat builders, fabricators, and DIY owners move from bare metal to finish coat in the same day. Choose the Quart for touch-ups, small hardware, and trailer components, or the Gallon for hulls, decks, tanks, and larger fabrication runs.

Specifications

Brand: Tuff Coat
Manufacturer Part Number: 9506
Paint Type: Water Based
Surface Recommendation: Metal (Aluminum or Steel)
Finish Type: Matte
Color: White
Item Form: Liquid
Container Type: Can
Dry Time: 2 Hours
Full Cure Time: 4 Hours
Coverage: 250 sq.ft. per gallon
Specific Uses For Product: Interior/Exterior

Sizes & Options

Available in Quart and Gallon sizes. As a rule of thumb, one gallon covers roughly 250 square feet at a standard coat, so a quart (about 60-65 sq.ft.) suits small parts, brackets, trailer frames, and spot repairs, while the gallon is sized for full hulls, transoms, swim platforms, and metal decking. Measure the bare metal surface area first, and round up to account for a second coat on pitted or heavily corroded steel.

Tuff-Coat Marine Metal Primer, Water-Based, Aluminum & Steel - Gallon & Quart

Specifications

Sizes & Options

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