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Repair & Overlay

In the realm of construction, maintenance, and surface preparation, it is common to use joint fillers and other repair products to address cracks, gaps, and uneven surfaces. These specialized products are crafted to enhance aesthetics, provide stability, and halt further damage in concrete applications, and are useful in residential, commercial, and industrial settings.

Niagara Machine boasts a comprehensive collection of concrete repair and restoration products, underlayments, and overlayments. In addition to repair chemicals, our range of products includes top-notch application tools and equipment for concrete preparation and repair. Among our chemical products, Diama-Joint Fill with Microban Antimicrobial Technology stands out for its ability to hinder mold and bacteria growth in cracks and joints.

Whether you are in need of concrete crack repair equipment like joint saws and crack chasers or require other repair materials such as joint fillers and surface repair products, you can rely on Niagara Machine to meet your needs.

36 of 36 Items
  • diamajoint fill group 600ml cartridge side diamajoint fill 10 gallon diamatint swatch chart

    DiamaJoint Fill Plus with Microban® Technology

    *DiamaTint Color Pack is included in 10 Gallon Unit price and comes unblended with kit* DiamaPro DiamaJoint Fill Plus with Microban® Product Protection - 2 Part, 1:1 Ratio (custom colors) A proprietary polyurea control joint fill material...

    $52.00 - $680.00
  • DiamaJoint Fill part A and part B DiamaJoint Fill part A DiamaJoint Fill Part B

    DiamaJoint Fill without Microban® Technology

    DiamaPro DiamaJoint Fill Plus without Microban® Product Protection - 2 Part, 1:1 Ratio A proprietary polyurea control joint fill material formulated to withstand the abuse of forklift traffic while supporting the shoulders of control joints in...

    $590.00
  • diamagrout all sizes diama-grout 2 gal unit diama-grout cartridge diama-grout warehouse diama-grout application

    Diama-Grout

    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 pin...

    $54.00 - $775.00
  • Profile View of 600DB Cartridge Gun Side View of 600DB Cartridge Gun Top View View of 600DB Cartridge Gun

    600DB Cartridge Gun

    This is a 600ml cartridge gun for RS88, Rapid Refloor, and anything else in a 1:1 600ml cartridge. The design operates much smoother than competitor versions and proves superiority for anyone who uses cartridge guns on a daily basis.

    $74.90
  • sb2024 pump

    SB2024 Joint Fill Pump

    Introducing the completely redesigned SB2024 Compact Joint Pump. Engineered with Direct Drive Technology, this pump offers unparalleled efficiency and reliability. Its low hopper height and 10-gallon capacity ensure easy operation and extended...

    $6,850.00 - $7,750.00
  • DiamaPro Systems JSX-10 Joint Saw JSX-10 feature call outs

    DP-JSX-10 Joint Saw

    The DiamaPro 10” Joint Saw is engineered to be a powerful and mobile saw that outperforms the competition for cutting and cleaning out existing control joints. Producing zero emissions using a powerful electric power head and the integrated 2-inch...

    $1,710.00
  • DiamaPro DP-CSX-4.5 crack chaser saw blade saw group DiamaPro DP-CSX-4.5 crack chaser saw call outs

    DP-CSX-4.5 Crack Chaser Saw

    The DiamaPro Crack Chaser has several key features that makes it the most ideal crack chasing tool on the market. Increasing the productivity by getting the operator off their hands and knees, it also increases the operator’s safety. The swiveling...

    $1,170.00
  • Rapid Set TRU SP - Grey and natural set Rapid Set TRU SP - Grey Rapid Set TRU SP - Natural

    Rapid Set TRU SP

    High Performance, Self-Leveling, Architectural Topping Salt and pepper finish.Outstanding clarity and gloss.Grind wet or dry and polish in 24 hours. TRU SP is a high-flow topping with a specialized aggregate that creates a salt and pepper appearance on...

    $3,174.00
  • 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 traffic and protect joint edges from spalling. MM-80P is...

    $733.33
  • Mega Hippo PMH-80 Liner Mega Hippo PMH-80 Liner

    Mega Hippo PMH-80 Liner

    Removable Liner for MEGA HIPPOSave time and extend bucket life with a removable liner! Multiple Batch Mixing with Removable Liner Mixing multiple batches is easier and faster with the new removable liner and rimless bucket system. Mix consecutive...

    $213.25
  • Pelican Transport Cart Pelican Transport Cart

    Pelican Transport Cart

    The PORTAMIX Pelican Cart offers the user options to move and pour materials at the application area quickly and easily. The transport cart boosts productivity, lowers labor costs and reduces physical effort. 360˚ maneuverability and large handle...

    $814.00
  • Portamix Mega Hippo Portamix Mega Hippo Portamix Mega Hippo Portamix Mega Hippo

    Portamix Mega Hippo

    The Portamix Mega Hippo is a heavy-duty portable mixing station designed for various mixing applications. It is commonly used in construction, flooring, and industrial settings where large quantities of materials need to be mixed consistently and...

    $3,581.85 - $3,705.69
  • Rapid Set Concrete Resurfacer

    Rapid Set Concrete Resurfacer

    Resurface Worn, Old, Spalled Concrete Self-curing technology (SCT). 30 minute working time. Foot traffic in 2 to 3 hours. CR Concrete Resurfacer is used indoors and outdoors to give the wear surface of concrete a new look. Apply from 1/16" to...

    $1,991.36
  • Rapid Set Mortar Mix

    Rapid Set Mortar Mix

    High-Strength Structural Repair Mortar Sets in 15 minutes. Structural strength in one hour. Easy to use, just add water. Mortar Mix is a fast-setting, high strength structural repair material. Apply Mortar Mix from 1/2" to 6"' thick. Use for...

    $1,578.00
  • Rapid Set Cement All

    Rapid Set Cement All

    If your concrete repairs, restoration and new construction projects call for a fast-setting, high-strength, non-shrink grout, use Rapid Set® Cement All®. Cement All is your multipurpose product for general concrete repair, doweling and anchoring,...

    $1,864.50
  • Rapid Set Concrete Mix

    Rapid Set Concrete Mix

    For your concrete repair or restoration projects requiring fast strength gain, high durability and low shrinkage, use Rapid Set® Concrete Mix. A high-performance blend of Rapid Set® hydraulic cement and quality aggregates, Concrete Mix is your...

    $1,403.50
  • Rapid Set Skim Coat

    Rapid Set Skim Coat

    Rapid Set® SKIM COAT is a smooth (unsanded), fast curing, hydraulic cement-based floor underlayment. Use under flooring for concrete repairs, patching and skim coating on interior and exterior projects. Apply from featheredge to 1" (2.5 cm)...

    $2,264.64
  • Rapid Set Acrylic Primer

    Rapid Set Acrylic Primer

    If you’d like to simplify your TRU® Self Leveling projects, use Rapid Set® Acrylic Primer to improve the adhesion of TRU Self Leveling to properly prepared concrete. You can also seal porous concrete surfaces to prevent pinholes and bubbles...

    $207.12
  • Rapid Set TXP Fast Epoxy Primer - 1 and 3 Gallon units Rapid Set TXP Fast Epoxy Primer - 1 Gallon set Rapid Set TXP Fast Epoxy Primer - 3 Gallon

    Rapid Set TXP Fast Epoxy Primer

    When you need a high performance zero VOC epoxy primer for use with your finished TRU® Self Leveling flooring applications, use Rapid Set® TXP™ FAST. This two-component, alkali resistant epoxy primer has been specially formulated to...

    $229.17 - $467.50
  • Rapid Set Levelflor

    Rapid Set Levelflor

    Rapid Set Level Flor® is an advanced hydraulic cement based self-leveling Underlayment (SLU) that can be used both indoors as well as outdoors. It is ideal for both indoor and outdoor use, and durable in wet and dry environments. LevelFlor offers a...

    $1,913.50
  • Rapid Set TRU Self Leveling - Gray and Natural Set Rapid Set TRU Self Leveling Rapid Set TRU Self Leveling - Gray Rapid Set TRU Self Leveling - Natural

    Rapid Set TRU Self Leveling

    High Performance Architectural Topping in Natural and Gray Foot traffic in 2 to 3 hours. Grind wet or dry and polish in 24 hours.Polish to achieve outstanding clarity and gloss.Available in Natural and Gray colors. TRU®...

    $3,095.50 - $3,257.50
  • tru-pc gray tru-pc natural

    Rapid Set TRU PC

    Choose Rapid Set® TRU® PC when you need a high-flow topping that simulates polished concrete. TRU PC is an advanced hydraulic cement-based, self-leveling topping that can be used both indoors and outdoors. This crack-resistant, durable,...

    $3,033.50 - $3,043.50
  • Dual Cartridge Gun Dual Cartridge Gun Dual Cartridge Gun

    Dual Cartridge Gun

    Heavy duty steel gun that holds cartridges of Joint Filler and Concrete Repair products. These dual cartridge guns go with our wide selection of joint fillers. See the list below to pair the cartridge gun with the appropriate joint filler and repair...

    $83.33 - $139.17
  • 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 Stabilizer EXP allows for return to service in 60...

    $394.98 - $715.00
  • 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 floor joint protection. MM-80 is...

    $108.33 - $500.00
  • 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 ideally suited for application in low temperature...

    $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 was developed to repair a wide range of surface defects...

    $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 traffic and polishing applications. With a Shore A...

    $501.00 - $608.33
  • 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 capabilities for a semi-rigid product and can be...

    $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 retail and industrial concrete floors. Rapid...

    $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 overfill of epoxy and polyurea joint fillers. SPF is...

    $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 chemistry allows for restoration of traffic in as little...

    $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 and other defects in the concrete surface. When...

    $378.48 - $430.02
36 of 36 Items