TotalBoat TotalFair Epoxy Fairing Compound 2-Quart Kit — 1:1 Mix, Fast-Sanding Marine Putty

TotalBoat TotalFair Epoxy Fairing Compound is a two-part, lightweight marine epoxy putty designed to fill, fair, and shape boat surfaces above and below the waterline.

TotalFair comes as a 2-quart kit with a foolproof 1:1 mix ratio, formulated to bond to fiberglass, wood, aluminum, steel and cast iron while remaining flexible enough to resist cracking. The compound mixes from blue and yellow into green, spreads smoothly with a creamy consistency, and holds on vertical or overhead areas so you can repair dings, gouges and voids without running. Made in the USA for boaters, TotalFair is also suitable for automotive, RV and general marine restoration tasks.

How quickly will TotalFair be ready to sand and paint?

At 80°F TotalFair cures fast and becomes sandable within a few hours. Typical curing time allows rapid workflows, so you can build up layers and finish the repair the same day under suitable conditions.

• Sandable in about 3–4 hours at 80°F (curing speed varies with temperature).
• For deep or narrow repairs, apply in stages following a 6:1 width-to-depth guideline per lift.
• Use proper PPE when sanding cured epoxy—respirator and eye protection recommended.
• Allow full cure before applying paint systems; follow primer recommendations below.

What surfaces and locations can I use this fairing compound on?

TotalFair bonds to a wide range of marine substrates and is suitable for use above and below the waterline. Its waterproof cured finish and strong adhesion make it a good choice for hulls, decks, keels, topsides and other structural or cosmetic repairs.

• Compatible with fiberglass, wood, aluminum, steel and cast iron.
• Effective on hulls, decks, keels, topsides and transoms—above or below waterline.
• Good for boats, kayaks, canoes, motor vehicles, RVs and more.
• Stronger and more waterproof than typical polyester or vinylester fairing putties.

How do I mix and apply TotalFair for best results?

Mix the blue and yellow components in equal parts by volume until the compound turns a uniform green—about 3–5 minutes of thorough mixing. Work with manageable quantities, shape or feather edges while still pliable, and respect the 6:1 width-to-depth guideline to avoid excessive exotherm or sinkage.

• Mix ratio: 1:1 by volume; mix until uniform green color appears (3–5 minutes).
• Apply with a spreader or putty knife; works well on vertical and overhead areas.
• For deep repairs, build depth in stages; maintain 6:1 width-to-depth per application.
• Do not apply gelcoat directly over cured TotalFair—use TotalBoat epoxy primer or TotalProtect first.

What compatibility and storage notes should I follow?

TotalFair is compatible with epoxy or latex primers and most marine paints after proper surface preparation. Store the kit in a controlled environment and take standard safety precautions when working with and sanding cured epoxy.

• Not recommended for gelcoat overcoat without TotalBoat epoxy primer or TotalProtect barrier coat.
• Store between 60–90°F to maintain pot life and performance.
• Wear gloves while mixing; use a respirator when sanding cured material.
• Compare with other two-part epoxy fillers if you need alternate cure profiles or viscosities.

Who this product is for: TotalBoat TotalFair is aimed at boat owners, restorers and DIY marine technicians who want a high-strength, lightweight fairing compound that sands to a smooth, pinhole-free finish. It suits anyone needing waterproof, durable repairs on a range of materials—whether you’re patching a hull, smoothing a deck, or filling dings on vehicles and RVs. Professionals and experienced hobbyists will appreciate the fast cure, easy mixing and flexible adhesion, while weekend DIYers will value the simple 1:1 mixing and the product’s ability to stay put on vertical surfaces.