Smith’s Epoxy MPP3 — Multipurpose Floor Epoxy

Smith’s Epoxy MPP3 is a two-component, 100% solids multipurpose epoxy — the versatile foundation of a huge range of floor coating systems. Use it as a primer, solid-color body coat, the matrix for vinyl chip and quartz broadcast systems, or for patching — one epoxy that does the work of several. Low VOC, low odor, chemical-resistant, and durable across industrial, commercial, and residential floors.

Call for pricing and availability, or request a quote — you’ll talk to a real surface-prep expert, not a call center — fast answers and real recommendations.

Key Features

• 100% solids epoxy — no shrinkage, a full-build coat
• Multipurpose — primer, body coat, broadcast matrix, or patching
• Low VOC (3 g/L) and low odor — good for occupied and interior spaces
• Chemical- and stain-resistant — stands up to acids, bases, oils, and more
• Very hard and abrasion-resistant — 6H pencil hardness
• High gloss — >95 @ 60°
• Good working time with medium viscosity for good flow and self-healing
• Available in 4 colors — White, Boulder, Glacier Gray, Medium Gray

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One Epoxy, Many Uses

MPP3’s versatility is the point — it’s the base product across many Smith’s systems:

• Primer — the bond coat under a floor system
• Solid-color body coat — a durable colored floor
• Broadcast systems — the matrix for vinyl chip, color quartz, and shop floor systems
• Epoxy mortar — the matrix for Smith’s Epoxy HD-100 mortar system
• Patching — repair cracks, gouges, and chips (mixed with silica fume and/or sand)

Where It’s Used

• Industrial — manufacturing, production, warehouses
• Institutional — hallways, classrooms, restrooms
• Pharmaceutical — warehouses, laboratories, restrooms
• Food & beverage (non-thermal-shock areas)
• Commercial — mechanical rooms, corridors, hallways
• Residential

Finish It With a Topcoat

MPP3 is a foundation coat — for a UV-stable, wear-resistant finish, top it with a Smith’s topcoat:

• Hi-Wear 90S — low sheen, maximum-longevity industrial topcoat
• CRU ’86 — high-gloss, UV-stable urethane
• Polyaspartic 5000LO — low-odor, fast-return polyaspartic

(Note: like all epoxies, MPP3 isn’t UV-stable on its own and will amber over time — a UV-stable topcoat protects the finish.)

Specifications

• Type: 2-component, 100% solids epoxy (1A:1B by volume)
• Solids: 100%
• Gloss (60°): >95 (high gloss)
• Hardness: 6H pencil / 75–80 Shore D
• VOC: 3 g/L
• Colors: White, Boulder, Glacier Gray, Medium Gray
• Kit size: 3-gallon kits
• Coverage: ~160 sq ft/gal at 10 mils (body coat); ~321 sq ft/gal at 5 mils (primer)
• Shelf life: 1 year unopened; use within 30 days of opening

Important to Know

MPP3 is a professional coating with specific requirements:

• Not UV-stable — will amber over time; use a UV-stable topcoat for color-critical or sunlit floors
• Requires mechanical surface prep (diamond grinding or shot blasting to CSP 2–5)
• Concrete moisture and pH testing highly recommended before application
• Applied by squeegee and back-roll — a professional application

Because it anchors a full floor system, we’ll help you plan the primer, build, and topcoat. Call us — and see the full data sheet for complete specs, chemical resistance, and instructions.

Frequently Asked Questions

What is it? A 100% solids multipurpose epoxy — primer, body coat, broadcast matrix, and patching in one product.

Is it UV-stable? No — epoxies amber over time; finish with a UV-stable topcoat.

What can I build with it? Solid-color floors, vinyl chip and quartz broadcast systems, epoxy mortar, and repairs.

What colors? White, Boulder, Glacier Gray, and Medium Gray.

Order Smith’s Epoxy MPP3 Today

Call (815) 941-4800 x 1 or fill out our contact form. See our industrial coatings, Smith Paints, and sealers.