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Polyurea Garage Floor Coatings in Pontiac, MI

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Upgrading Garage Floor Coating in Pontiac with Polyurea-Polyaspartic Coatings

On this page, we document garage floor coating projects in Pontiac, MI. Our dual-coating systems have converted worn concrete slabs into durable, attractive garage floors. Pontiac is an Oakland County city with a diverse housing stock — from older working neighborhoods with decades-old concrete to larger detached garages that have taken the full brunt of Michigan’s freeze-thaw cycles.

Many of the properties where we apply our polyurea-polyaspartic floor coating systems had accumulated the wear and tear of the harsh Michigan climate. As you will see in these case studies, our garage floor coating specialists work with concrete slabs in a wide variety of conditions: some needed only standard surface preparation. Others required significant remediation — heavy pitting repair, crack filling, and full-slab mender application — before the polyurea and polyaspartic coats could go down. We describe the process and results, and include the before-and-after photos for each job.

Pontiac Garage Floor Coating Case Studies

These case studies carefully document the condition of the concrete slab, the challenges we encountered, and the steps our crew took to prepare and restore the concrete slab before applying the dual-layer system. Each project reflects a variety of conditions to be addressed, and shows the consistent quality standards MotorCity Floors and Coatings applies to every installation. /

James K Boulevard

South Lyon

Lasseigne

Concourse Drive

Pontiac Lake Road

Brady Lane

Apex Drive

Quality Garage Floor Coatings

Winter road salt, freeze-thaw cycles, automotive fluids, and daily vehicle traffic degrade unprotected garage concrete over time. The damage typically appears as oil staining, cracking, surface pitting, and spalling — the breakdown of the concrete surface layer itself.

Several of our jobs of garage floor coating in Pontiac involved concrete with heavy pitting and spalling that had progressed well beyond surface wear. At the James K Boulevard property, the deterioration covered large zones of the slab with exposed aggregate and delamination visible throughout. Polyurea-polyaspartic systems provide reliable protection against these conditions and deliver an appearance that bare concrete or epoxy products cannot match.

The MotorCity Advantage

MotorCity Floors and Coatings specializes in professional-grade polyurea-polyaspartic systems. These dual-coating systems are replacing epoxy products constrained by older chemistry. Our systems deliver strong chemical resistance, superior durability, greater flexibility, shorter cure times, and proven UV stability that maintains color for decades. We back every installation with an industry-leading warranty.

Each project includes thorough diamond grinding preparation, flexible polyurea crack repair, and careful application to ensure consistent coverage across the full slab. When heavy pitting or spalling is present — as our crew found at the James K Boulevard property in Pontiac — we apply full-zone mender compound before any coating goes down. This step restores a stable, consistent surface and ensures the polyurea-polyaspartic system bonds correctly across every square foot.

NEW Garage Floor Coating
on James K Boulevard

James K Boulevard, Pontiac, MI

The Starting Point

Our crew arrived at this James K Boulevard property to find a 413-square-foot garage floor in poor condition. Heavy pitting covered broad areas of the slab — not scattered spots, but large zones of deteriorated concrete with exposed aggregate. Spalling and surface delamination were present in multiple locations across the floor. A prominent crack ran down the center of the slab, with additional cracking visible throughout. Oil staining and general surface contamination added to the extent of the work needed. No steps and no vertical surfaces were included in the scope.

Surface Preparation

Our crew ground the full 413 square feet with diamond grinding equipment. The grinding removed the deteriorated surface layer and opened the concrete throughout. Our team worked across all zones — including the heavily pitted and spalled areas — until the slab was clean and ready for repair. Our crew vacuumed thoroughly before moving to the repair phase.

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Pitting and Crack Repair

The damage at this property required focused repair work across multiple large zones. Our crew applied mender compound across the heavily pitted areas, filling the deep voids and bringing the surface level. Our team worked the material into each deteriorated zone and troweled it to even coverage. The cracks received the same attention — mender compound worked in and brought flush with the surrounding concrete. Our crew allowed full cure time before proceeding.

The Coating System

The homeowner selected Domino — a high-contrast blend of black and white flecks throughout. Our crew applied the MC-4.5 polyurea-polyaspartic coating system across the prepared 413 square feet. Our team broadcast the decorative flake into the wet base coat. They then applied the heavy clear topcoat with Shark Grip traction additive to lock in the flakes and seal the surface. The coating runs wall to wall with no steps or vertical transitions.

The Result

The finished floor on James K Boulevard bears no resemblance to what our crew found on arrival. Domino covers all 413 square feet — the bold black and white pattern reads sharply across the full floor. The high-contrast flake suits the character of the space well. The Shark Grip traction provides reliable grip underfoot. The floor is sealed, protected, and ready for years of use.

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NEW Garage Floor Coating
on South Lyon

South Lyon, Pontiac, MI

 

The Starting Point

Our crew arrived at this property to find a 943-square-foot garage floor showing accumulated wear. Oil staining and general surface staining were spread across the slab. Minor pitting was present in spots. No cracks requiring major repair were noted. No steps and no vertical surfaces were included in the scope. The slab was structurally sound and needed surface preparation and spot repair before the coating system could go down.

Surface Preparation

Our crew ground the full 943 square feet with diamond grinding equipment. The grinding removed the laitance layer, opened the surface of the concrete, and exposed the minor pitting zones across the slab. Our team vacuumed thoroughly after each pass. The floor came out of preparation clean, profiled, and ready for repair.

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Pitting Repair

With the surface open, our crew applied MR-50 primer to the pitted areas. Our team worked the material into each affected zone as both a penetrating bond coat and a repair application. The photos show the MR-50 applied in targeted spots — along joint lines and across the minor pitting zones. Our crew allowed full cure time before the base coat went down.

The Coating System

The homeowner selected Chestnut — a rich, warm blend of brown, tan, and gold flecks throughout. Our crew applied the MC-4 polyurea-polyaspartic coating system across the prepared 943 square feet. Our team broadcast the decorative flake into the wet base coat. They then applied the heavy clear topcoat with 16-grit traction additive to lock in the flakes and seal the surface. The coating runs wall to wall with no steps or vertical transitions.

The Result

The finished floor on this South Lyon property is a strong transformation from the stained slab our crew found on arrival. Chestnut runs wall to wall across all 943 square feet. The warm brown tone suits the space well — the rich flake reads naturally alongside the log cabin walls and stone base course. The 16-grit traction provides reliable grip underfoot. The floor is sealed, protected, and ready for years of use.

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NEW Garage Floor Coating
on Lasseigne

Lasseigne, Pontiac, MI

The Starting Point

Our crew arrived at this Pontiac property to find a 368-square-foot garage floor showing accumulated wear. Oil staining and surface contamination spread across the slab. Light pitting was present in spots, with heavier deterioration near the expansion joint where a vehicle had sat. A prominent crack ran along the control joint in that same zone. No steps and no vertical surfaces were included in the scope.

Surface Preparation

Our crew ground the full 368 square feet with diamond grinding equipment. The grinding removed the laitance layer and opened the surface of the concrete throughout. Our team worked across all zones, including the pitted and contaminated areas near the expansion joint. Our crew vacuumed thoroughly before moving to the repair phase.

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Crack and Pitting Repair

The heavier damage near the expansion joint required focused repair. Our crew applied mender compound along the crack and into the pitted areas in that zone. Our team worked the material into each void and troweled it flush with the surrounding concrete. Lighter pitting in other spots received the same treatment. Our crew allowed full cure time before proceeding to the coating system.

The Coating System

The homeowner selected Domino — a bold blend of black and white flecks. Our crew applied the MC-4 polyurea-polyaspartic coating system across the prepared 368 square feet. Our team broadcast the decorative flake into the wet base coat. They then applied the clear topcoat with Shark Grip traction additive to lock in the flakes and seal the surface. The coating runs wall to wall with no steps or vertical transitions.

The Result

The finished floor shows no trace of the staining, cracking, or pitting our crew found on arrival. Domino covers all 368 square feet — the high-contrast black and white pattern reads sharply across the full slab. Shark Grip provides reliable grip underfoot. The floor is sealed, protected, and ready for years of use.

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NEW Garage Floor Coating
on Concourse Drive

Concourse Drive, Pontiac, MI

The Starting Point

Our crew arrived at this newly constructed 745-square-foot garage to find a hard-troweled concrete slab. The surface had no prior coating and no oil saturation. Construction scuff marks and light contamination were present across the slab. A crack had formed in one corner during the curing process and required repair before coating. The scope included 38 linear feet of vertical surface — one full wall base and two small areas by the doors. No steps were included.

Surface Preparation

New construction concrete with a hard-troweled finish does not accept coating without aggressive grinding. Our crew ran diamond grinding equipment across all 745 square feet to open the surface of the concrete. The hard finish required more passes than typical residential concrete. Our team worked the perimeter carefully, including the base of the vertical wall and the door areas. Our crew vacuumed thoroughly before moving to repair.

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Corner Crack Repair

The corner crack formed as the new slab cured and settled. Our crew applied mender compound directly into the crack and worked it flush with the surrounding concrete. Our team allowed full cure time before any coating began.

Vertical Surface Preparation and Priming

The 38 linear feet of verticals included one full wall base and two spots by the doors. Our crew hand-ground each vertical surface to create mechanical adhesion. Our team then applied a dedicated vertical primer before coating. This step ensures the polyurea system bonds to the vertical faces the same way it bonds to the floor.

The Coating System

The homeowner selected Slate Stone — a cool, multi-tone grey blend with charcoal and light silver chips. Our crew applied the MC-3.5 polyurea-polyaspartic coating system across the prepared 745 square feet. Our team broadcast the Slate Stone flakes into the wet base coat across the floor and along the vertical surfaces. Our crew then applied a second clear topcoat over the full surface. The second topcoat adds additional film thickness and surface protection. A 16-grit traction additive went into the topcoat throughout.

The Result

Slate Stone reads consistently across all 745 square feet under any light. The cool grey tone suits the metal-wall interior of this garage well. The corner crack and construction surface are sealed beneath the coating. The verticals tie into the floor with a continuous finished edge. The double topcoat and 16-grit traction give this floor additional durability from day one.

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NEW Garage Floor Coating
on Pontiac Lake Road

Pontiac Lake Road, White Lake Charter Township, MI

 

The Starting Point

Our crew arrived at this 477-square-foot workshop garage to find a slab in heavy use. Oil staining and fluid deposits spread across multiple zones. Tire track impressions from vehicle service were visible throughout the main floor area. Light cracks ran across the slab between the control joints. Paint and chemical spatter marked additional areas of the surface. The scope excluded the bathroom and ran to the joint line at the two interior doors. A vehicle lift occupied the center of the floor — the coating worked around its base.

Surface Preparation1

Our crew diamond-ground the full 477 square feet to open the surface of the concrete. The grinding removed surface contamination, laitance, and the paint spatter across the slab. Our team worked carefully around the lift base to maintain full coverage. Our crew ground down the raised square patch near the front of the slab. This brought the patch profile in line with the surrounding floor. Our team vacuumed thoroughly before moving to crack repair.
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Crack Repair

The light cracks across the slab required filling before the coating could go down. Our crew applied mender compound along each crack and worked it into the seam. Our team troweled the material flush with the surrounding concrete. Our crew allowed full cure time before proceeding to the coating system.

Boundary and Scope Definition

This project required clear boundary work at two locations. Our crew taped the line directly under the outside door threshold. Our team ran the coating to the joint line at the two interior doors. The bathroom was excluded — the coating stops cleanly at that boundary. These defined edges keep the finished floor clean and well-organized across the space.

The Coating System

The homeowner selected Domino — a bold blend of black and white flecks. Our crew applied the MC-3 polyurea-polyaspartic coating system across the prepared 477 square feet. Our team broadcast Domino flakes at H-3 density into the wet base coat. H-3 density gives an open pattern with the base coat visible between chips. Our crew then applied the clear topcoat with 24-grit traction additive throughout. The coating runs wall to wall within the defined scope with no steps or vertical transitions.

The Result

Domino covers all 477 square feet within the defined boundaries. The bold black and white pattern reads sharply across the full work floor. The H-3 broadcast gives the surface an open, lighter flake pattern. The 24-grit traction provides firm grip underfoot — well-suited to an active workshop. The lift base sits flush within the coated surface. The floor is sealed, protected, and ready for continued use.

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NEW Garage Floor Coating
on Brady Lane

Brady Lane, Pontiac, MI

The Starting Point

Our crew arrived at this property to find two separate surfaces requiring coating. The garage measured 413 square feet with oil staining across the left parking bay and general surface contamination throughout. One wood step connected the garage floor to the house entry. The scope included 16 linear feet of garage verticals. The front porch measured 123 square feet with surface staining and included 25 linear feet of verticals along the brick surround. No steps were included on the porch. Both surfaces received the same Cabin Fever color and coating system.

Surface Preparation — Garage

Our crew diamond-ground the full 413 square feet to open the surface of the concrete. The grinding removed the oil staining, laitance, and surface contamination across both parking bays. Our team worked the perimeter along the 16 linear feet of vertical base. Our crew hand-abraded the wood step tread and riser before coating. Our team vacuumed the full garage floor before moving to the porch.

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Surface Preparation — Porch

Our crew ground the full 123-square-foot porch to open the surface of the concrete. The grinding cleared the staining and contamination from the exposed porch slab. Our team worked carefully along the 25 linear feet of brick vertical surround. Our crew vacuumed the porch surface before any coating began.

The Coating System

The homeowner selected Cabin Fever — a light, cool blend of grey, silver, and white chips with black accents. Our crew applied the MC-4 polyurea-polyaspartic coating system across the prepared garage floor. Our team broadcast Cabin Fever flakes into the wet base coat across all 413 square feet. Our crew coated the 16 linear feet of garage verticals and the wood step tread and riser to match. They then applied the clear topcoat with 16-grit traction additive throughout the garage. Our team applied the same system across the 123-square-foot porch and along its 25 linear feet of verticals.

The Result

Cabin Fever reads consistently across both the garage and porch in the same clean finish. The light grey and silver tone suits the white-painted garage interior and brick porch surround well. The step integrates with the garage floor in a continuous Cabin Fever finish. The verticals on both surfaces carry the coat edge cleanly along their full lengths. Both surfaces are sealed and protected under the same MC-4 system.

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NEW Garage Floor Coating
on Apex Drive

Apex Drive, Pontiac, MI

The Starting Point

Our crew arrived at this 603-square-foot garage unit at M1 Concourse to find a new hard-troweled concrete slab. The concrete had no prior coating and no oil contamination. A four-post vehicle lift was already installed and bolted to the slab. The surface showed a few minor imperfections from the construction process. No steps and no vertical surfaces were included in the scope. The coating runs to the garage door line.

Surface Preparation

New hard-troweled concrete requires aggressive grinding before any coating will bond to it. The dense surface finish blocks direct adhesion without mechanical profiling first. Our crew diamond-ground the full 603 square feet to open the surface of the concrete. Our team worked carefully around all four lift post bases for full coverage. Our crew vacuumed the floor thoroughly before moving to the coating phase. Read More

Minor Imperfection Repair

A few minor surface imperfections remained after grinding. Our crew addressed each one with mender compound and troweled the material flush. The repairs were limited in extent and required no full-slab flooding. Our team allowed cure time before the base coat went down.

The Coating System

The homeowner selected Silver Creek — a multi-tone blend of dark charcoal, mid-grey, and bright white chips. Our crew applied the MC-3.5 polyurea-polyaspartic coating system across the prepared 603 square feet. Our team broadcast Silver Creek flakes into the wet base coat across the full floor. Our crew cut in around each lift post base by hand for clean edges. They then applied the clear topcoat to lock in the flakes and seal the surface. The coating runs wall to wall to the garage door line with no step or vertical transitions.

The Result

Silver Creek covers all 603 square feet with a consistent multi-tone finish. The charcoal, grey, and white blend reads well against the white walls of the unit. The lift post bases sit cleanly within the coated surface on all four corners. The MC-3.5 system seals the new slab against vehicle fluids and surface wear from day one.

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