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Concrete Repair

Concrete surfaces are durable but not indestructible. Damaged joints, deteriorating cracks, and surface areas in concrete floors are major problems encountered in virtually all buildings at some stage during their service life. The problems created by floor defects are many and can come at a cost. 

Damaged concrete can reduce productivity by slowing down the vehicles used on the surface, plus causing the wheels and components excessive wear and tear. Cracks in concrete can also be a potential safety hazard, leading to dangerous falls or load tipping. Additionally, pests can seek out cracks in the surface and take shelter in them. If your concrete surface is public-facing, cracks are just plain unsightly.

Start With Better Surface Preparation

The best way to protect your concrete and ensure longevity is through better surface preparation. Concrete preparation can be time-consuming but skipping this step will undoubtedly leave you with unsatisfactory results and a less durable surface.

 Prepare your concrete surface with a DiamaPro grinder for best-in-class results. Your surface will be left smooth, clean, and ready for resurfacing or repair. 

Products for Repair

DiamaPro Systems concrete products and line of repair products work seamlessly to restore productivity and serviceability to all types of concrete floors. From the oldest storage warehouse to aesthetic retail floors, DiamaPro has something to get the job done. Not all concrete repairs can be approached in the same way, but with DiamaPro, there is a product to ensure a long-lasting repair. 

DiamaJoint Fill

No matter what size project you’re tackling, DiamaPro can help. This product is a proprietary polyurea control joint filling designed for maximum durability to withstand everything from forklift or machinery traffic. DiamaJoint Fill is highly versatile and works for several different repair projects. With its low viscosity, it can flow through moderate-width cracks and even protect it from further damage.

DiamaJoint is available in a vast selection of colors, so you don’t have to worry about unsightly or mismatched repairs. It can be cured and ready for shaving in as little as 45 minutes and ready for traffic within an hour.

DiamaJoint Fill Plus with Microban Technology 

If you are looking for protection from viruses and bacteria, DiamaJoint Fill Plus with Microban Technology might be right for your concrete surface repair. This chemical additive provides an additional layer of advanced protection for your surfaces to prevent the infiltration and spread of pathogens. A wide range of color additives are available so you can resurface and protect concrete floors of nearly any color. 

DiamaGrout

DiamaPro DiamaGrout is a high-strength, rapid-setting resinous concrete repair material. Its low viscosity formula enables it to be used to repair a multitude of concrete defects. Spalled concrete, cracked concrete, small surface spalling and pinholes before the polishing process can all be filled and repaired with DiamaGrout.

DiamaGrout is self-priming and sets rapidly, and it can be tinted to any custom color. One two-gallon kit can cover up to 2000 square feet. The product meets all USGBC’s LEED® requirements of IEQ Credit 4.1. 

DiamaGuardHG

Once you’ve finished your repair, protect your surface with DiamaGuard HG. This product is a ready-to-use proprietary sealer for polished concrete. It helps protect polished surfaces against oil and water-based stains and etching while providing an attractive level of gloss.

DiamaGuard HG forms a water-resistant barrier that minimizes the penetration of liquids into the surface, giving you more time to address spills or leakage onto your surface. The sealer uses ultraviolet light-blocking properties to protect the color additives in your concrete and increase vibrancy and longevity.

DiamaGuard HG also increases your surface's resistance to abrasion and chemical damage. It is low VOC, low odor, and non-flammable. The five-gallon bucket of sealer covers up to 2500 square feet. 

Accessories, Parts, and More 

We carry a full range of DiamaPro accessories, replacement parts, and more. Contact Niagara Machine for more information on our full stock of DiamaPro products all under one roof.

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  • Schönox SGH

    Schönox SGH

    Rapid-Curing, Two-Part Crack Repair Compound suitable for filling dormant concrete and screed cracks, saw cuts or dummy joints, and for bonding nail battens, metal profiles as well as natural and...

    $34.17
  • Self-Leveling Spike Roller

    Self-Leveling Spike Roller

    MAPEI 2" x 20" (5cm x 50 cm) Self-Leveling Spike Roller - Special spike roller with 2" (5cm) spikes designed for use with all MAPEI self-leveling underlayments Spiked Roller for Self-Leveling...

    $140.02
  • Primer T™ All-Purpose Primer Primer T™ All-Purpose Primer Primer T™ All-Purpose Primer

    Primer T™ All-Purpose Primer

    ll-Purpose Primer for Self-Leveling Underlayments Primer T ™ is a low-VOC, magenta-colored, water-based acrylic primer that enhances the performance and adhesion of self-leveling underlayments...

    $18.99 - $112.94
  • Primer L™ Acrylic Latex Primer Primer L™ Acrylic Latex Primer Primer L™ Acrylic Latex Primer

    Primer L™ Acrylic Latex Primer

    Advanced-Technology, Acrylic Latex Primer for Concrete Primer L™ is a concentrated, solvent-free acrylic primer used before the installation of underlayment materials. It is green for easy...

    $30.01 - $135.60
  • OVP™ Overhead Vertical Patch

    OVP™ Overhead Vertical Patch

    ARDEX OVP™ Finishing Compound for Overhead and Vertical Concrete Walls​​​​ Use for filling and smoothing interior and exterior overhead and vertical concrete or masonry surfaces prior to...

    $55.99
  • P 51™ Primer P 51™ Primer P 51™ Primer

    P 51™ Primer

    ARDEX P 51™ Primer For absorbent concrete, wood, gypsum, and non-water-soluble adhesive residue on concrete Seals the substrate For bonding ARDEX underlayments and toppings to appropriate...

  • K 521™​​​​​​​​​​​​ K 521™​​​​​​​​​​​​

    K 521™​​​​​​​​​​​​

    ARDEX K 521™​​​​​​​​​​​​ ​Self-Leveling Concrete Topping with Aggregate Surface​​​​​​​​​​​​ Unique aggregate appearance Scratch and indent resistant Walk on in 2 - 3 hours, polish in as...

    $62.99
  • V 1200™ Self-Leveling Underlayment

    V 1200™ Self-Leveling Underlayment

    ARDEX V 1200™ Self-Leveling Underlayment Use over interior concrete, terrazzo, ceramic, and quarry tile, epoxy coating systems, and non-water-soluble adhesive residue on concrete Excellent...

    $41.99
  • K 40™ RAPID

    K 40™ RAPID

    ARDEX K 40™ RAPID Rapid, High-Flow Self-Leveling Underlayment Use to level and smooth interior concrete, terrazzo, ceramic, and quarry tile, epoxy coating systems, and non-water-soluble...

    $52.99
  • Concrete Patch CP™

    Concrete Patch CP™

    ARDEX CP™ Concrete Patch Repair, re-slope, and re-form all concrete surfaces Easy to apply and hardens quickly Use for interior and exterior floors and walls

    $58.99
  • Concrete Dressing CD™

    Concrete Dressing CD™

    ARDEX CD™ Concrete Dressing Resurface worn and spalled concrete to provide a “new concrete” finish Suitable for foot and rubber tire traffic on commercial and residential applications Use for...

    $88.99
  • Concrete Dressing CD FINE™

    Concrete Dressing CD FINE™

    ARDEX CD FINE™ Concrete Dressing Resurface worn and spalled concrete to provide a “new concrete” finish Suitable for foot and rubber tire traffic on commercial and residential...

    $57.99 - $62.99
  • B 40™ Trench Repair Mortar

    B 40™ Trench Repair Mortar

    ARDEX B 40™ Trench Repair Mortar Fast-Setting, Horizontal Concrete Repair Mortar Fast-setting structural repair mortar for overlays and full-depth interior and exterior repairs Installs from...

    $41.99
  • B 24™ Concrete Ramping Mortar

    B 24™ Concrete Ramping Mortar

    ARDEX B 24™ Concrete Ramping Mortar Trowel-Grade Horizontal Concrete Repair Mortar Polymer-modified structural repair mortar with integral corrosion inhibitor Installs up to 8” For exterior...

    $43.99
  • B 20™ Overhead & Vertical Repair

    B 20™ Overhead & Vertical Repair

    ARDEX B 20™ Overhead & Vertical Repair Mortar with Corrosion Inhibitor Polymer-modified structural repair mortar Suitable for overhead and vertical repairs on exterior and interior concrete...

    $76.99
  • ARDISEAL™ RAPID PLUS

    ARDISEAL™ RAPID PLUS

    ARDEX ARDISEAL™ RAPID PLUS Semi-Rigid Joint Sealant Designed specifically for filling cracks, control joints (saw cuts), and expansion joints that will be directly exposed to traffic Abrasion...

    $63.99
  • ARDIFIX™

    ARDIFIX™

    ARDEX ARDIFIX™ Low Viscosity Rigid Polyurethane Crack and Joint Repair Extremely low viscosity allows for deep penetration Use interior or exterior Put into service in 10 to 15...

    $64.99 - $299.99
  • Diama-Grout/Patch 2.0 Diama-Grout/Patch 2.0 Diama-Grout/Patch 2.0

    Diama-Grout/Patch 2.0

    DiamaPro® Diama-Grout/Patch 2.0 is a rapid-setting, easy-to-use, blended polyurethane and polyurea resinous concrete repair material. Its optimized formula enables it to be used in the repair of a...

    $168.00 - $720.00
  • Diama-Joint Fill 2.0 Diama-Joint Fill 2.0 Diama-Joint Fill 2.0 Diama-Joint Fill 2.0

    Diama-Joint Fill 2.0

    DiamaPro Systems® Diama-Joint 2.0 is a proprietary polyurea control joint fill material formulated to withstand the abuse of forklift traffic while supporting the shoulders of control joints in...

    $49.00 - $550.00
  • MM80-P

    MM80-P

    MM-80P was developed to fill and protect joints in industrial concrete floors that are subject to hard wheeled material handling traffic and heavy loads. Its primary function is to support such...

    $733.33
  • concrete floor restorer one and five gallon containers concrete floor restorer one gallon container concrete floor restorer five gallon container

    Concrete Floor Restorer

    General purpose restoration cleaner for concrete floors Non-etching Consolideck Concrete Floor Restorer removes a wide variety of common stains and soiling from the oldest, dirtiest concrete...

    $281.80 - $322.83
  • Spal-Pro Stabilizer EXP - 1500 ML Spal-Pro Stabilizer EXP Spal-Pro Stabilizer EXP - 10 Gallon Spal-Pro Stabilizer EXP

    Spal-Pro Stabilizer EXP

    Spal-Pro Stabilizer EXP is a 100% solids, two component, high-density hydrophobic polyurethane expanding foam for use in underslab stabilization of deflecting/rocking concrete floor panels. Spal-Pro...

    $394.98 - $715.00
  • Armor Hard Liquid 1 Gallon Unit

    Armor Hard Liquid 1 Gallon Unit

    ARMOR-HARD 1 gallon is a two-component, 100% solids epoxy system with early set properties. ARMOR-HARD was developed specifically for the repair of industrial concrete floors subject to hard-wheeled...

    $198.33
  • MM-80 MM-80 mm80 mm80 finished mm80 finished

    MM-80

    **Standard Gray - 1 gallon unit **Colorfast Colors - 1 gallon/Case of 4 MM-80 is the industry’s first standard heavy duty, semi rigid epoxy joint filler and remains today the “industry standard” in...

    $108.33 - $500.00
  • Armor Hard Extreme Armor Hard Extreme

    Armor Hard Extreme

    Armor-Hard Extreme is a 100% solids, two component fast set structural epoxy/epoxy mortar kit intended for use in the structural repair or joints, cracks and other surface defects in industrial...

    $137.08 - $225.00
  • Spal-Pro RSF - 1500ML  and 10 Gallon size Spal-Pro RSF - 1500ML / Case of 6 Spal-Pro RSF - 10 Gallon Kit

    Spal-Pro RSF

    Spal-Pro RSF is a rapid setting, semi-rigid polyurea joint filler specially formulated for use in a wider range of temperatures than typical polyurea joint fillers. RSF’s innovative chemistry is...

    $402.48 - $829.17
  • Rapid Refloor XP - 2 and 10 Gallon Kit Rapid Refloor XP - 2 Gallon Kit Rapid Refloor XP - 10 Gallon Kit

    Rapid Refloor XP

    Rapid Refloor XP is a two-component, 100% solids structural polyurethane/polyurea hybrid. When cured, Rapid Refloor XP is a rigid structural polymer with a Shore D Hardness of 75-80.Rapid Refloor XP...

    $190.00 - $933.34
  • Spal-Pro RS88 - 600ml and 10 Gallon Spal-Pro RS88 - 600 ml Cartridge Spal-Pro RS88 - 600 ml Cartridge Case of 12 Spal-Pro RS88 - 10 Gallon Spal-Pro RS88

    Spal-Pro RS88

    In retail and polished concrete floors, Spal-Pro RS 88 Rapid Set, Semi-Rigid Polyurea joint filler is an ideal choice for joint edge protection. Its rapid cure time allows for faster floor access for...

    $501.00 - $608.33
  • Armor-Hard Kit

    Armor-Hard Kit

    Metzger/McGuire’s Armor Hard products are 100% solids, two component “early setting” structural epoxy systems designed for repairing/rebuilding joint edges, large surface defects and more. Armor Hard...

    $128.75
  • grind n fill one and five gallon containers grind n fill one gallon container grind n fill five gallon container

    Grind-N-Fill

    Liquid crack and gap filler for concrete grinding and polishing Grind-N-Fill mixes with the dust created while grinding concrete floors to create a super-durable material that automatically fills...

    $223.20 - $241.84
  • Spal-Pro RS 65 -600 ml Cartridge and 10 Gallon size Spal-Pro RS 65 - 600 ml Cartridge - Case of 12  Spal-Pro RS 65 - 10 Gallon Spal-Pro RS 65 Spal-Pro RS 65

    Spal-Pro RS 65

    In retail and polished concrete floors subject to primarily pedestrian/cart traffic Spal-Pro RS 65 Rapid Set, Semi-Rigid Polyurea joint sealant is a good option. The product offers superior expansive...

    $540.96 - $641.67
  • Rapid Refloor Rapid Refloor Rapid Refloor Rapid Refloor

    Rapid Refloor

    Metzger/McGuire’s Rapid Refloor is a two component, 100% solids low viscosity structural polyurethane design for repairing pop-outs, bolt holes, delamination, cracks and other surface defects in...

    $420.00 - $740.04
  • SPF/SPF-P SPF/SPF-P 1 Gallon for Epoxy (Clear = Epoxy) 5 Gallon for Epoxy (Clear = Epoxy) 5 Gallon for Epoxy (Clear = Epoxy) 1 Gallon for Polyurea (Blue = Polyurea)

    SPF/SPF-P

    Metzger/McGuire’s SPF (Stain Prevention Film) is a water based one component film forming liquid designed to reduce or eliminate joint edge staining/shadowing which can sometimes result from the...

    $53.75 - $343.33
  • Spal-Pro 2000 - 900ml case and 15 Gallon Kit Spal-Pro 2000 - 900ml Case of 6 spal pro 2000-900ml Spal-Pro 2000 - 450ml Case of 12 Spal-Pro 2000- 15 Gallon Kit

    Spal-Pro 2000

    Spal-Pro 2000 is a 100% solids, two component heavy duty polyurea polymer designed for the repair of joints, cracks and other defects in industrial concrete floors. Spal-Pro 2000’s rapid set...

    $327.48 - $1,243.75
  • Rapid refloor pit grout cartridge Rapid Refloor Pit Grout

    Rapid Refloor Pit Grout

    Metzger/McGuire’s Rapid Refloor Pit Grout is a two component, 100% solids low viscosity structural polyurethane designed to repair micro level defects such as pin holes, scratches, gouges, pitting...

    $378.48 - $430.02
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