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Coatings & 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.

  • ROVER™ Rolling Barrel Cart

    ROVER™ Rolling Barrel Cart

    The ARDEX ROVER® Rolling Barrel Cart improves job site efficiency during installation of ARDEX self-leveling underlayments and toppings. The ARDEX ROVER cures the “pains” of the traditional barrel mixing and carrying process. It...

    $710.99
  • SD-M™ Designer Floor Finish SD-M™ Designer Floor Finish

    SD-M™ Designer Floor Finish

    ARDEX SD-M™ Designer Floor Finish™​​​​​​​​​​​​​​​​ ARDEX SD-M™ is a self-drying, trowelable topping for fast-track finishing or resurfacing of interior concrete, terrazzo, and ceramic, quarry, and porcelain tile. A...

    $37.99 - $41.99
  • T-10 Mixing Drum

    T-10 Mixing Drum

    ARDEX T10 15 gal Mixing Drum with Lid For the Installation of Self-Leveling Cements Features The drum includes a lid for storage Easy-to-carry handles and a lock-down lid that allows you to store ARDEX mixing paddles and rakes when not in use 15...

    $134.99
  • PC-T™ Polished Concrete Topping PC-T™ Polished Concrete Topping

    PC-T™ Polished Concrete Topping

    ARDEX PC-T™ Polished Concrete Topping   ARDEX PC-T™ Polished Concrete Topping is a self-drying, self-leveling blend of Portland cements and other hydraulic cements for creating polished concrete floors. Key...

    $73.99 - $85.99
  • PC FINISH™ Stain and Wear Protection

    PC FINISH™ Stain and Wear Protection

    ARDEX PC FINISH™ Stain & Wear Protection - High Gloss Use ARDEX PC FINISH™ High Gloss on ARDEX PC-T, ARDEX K 520, ARDEX K 521, concrete toppings or for restoring existing concrete surfaces. Key...

    $1,169.99
  • PC 10™ Lithium Hardener

    PC 10™ Lithium Hardener

    ARDEX PC 10™ Lithium Hardener for PC-T™ Polished Concrete Topping For use in the grinding and polishing of ARDEX Polished Concrete Systems Creates an extremely dense, durable hard surface that resists dusting and wear Increases...

    $317.99
  • PANDOMO® W1 Decorative Finishing Compound

    PANDOMO® W1 Decorative Finishing Compound

    ARDEX PANDOMO® W1 Decorative Finishing Compound (White) Use to create ARDEX PANDOMO® Wall surfaces on interior walls and ceilings Excellent adhesion to a wide variety of surfaces White color allows a wide range of colors when...

    $70.99
  • 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 sealing or painting Sandable, Non-shrinking patch for...

    $55.99
  • MRF™ Skimcoat Patching Underlayment

    MRF™ Skimcoat Patching Underlayment

    ARDEX MRF™ Moisture Resistant, Rapid-Drying, Skimcoat Patching Underlayment ARDEX MRF™ Moisture-Resistant, Rapid-Drying, Skimcoat Patching Underlayment is a trowel-grade underlayment formulated from a blend of Portland...

    $21.99
  • MC™ RAPID Moisture Control System

    MC™ RAPID Moisture Control System

    ARDEX MC™ RAPID One-Coat Moisture Control System for Concrete to Receive ARDEX Products The ARDEX MC™ RAPID Moisture Control System is a one-coat, 100% solids epoxy moisture management system formulated to suppress...

    $420.99
  • K 530™ Decorative Concrete Topping K 530™ Decorative Concrete Topping

    K 530™ Decorative Concrete Topping

    ARDEX K 530™ Decorative Concrete Topping   ARDEX K 530™ is a self-leveling, decorative topping for fast-track resurfacing, smoothing or leveling of indoor concrete and certain non-porous surfaces. ARDEX K 530 can be installed...

    $63.99
  • 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 substrates ARDEX P 51™ is a...

    $76.99 - $306.99
  • 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 little as 24 hours ARDEX K...

    $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 flow and healing properties Install most floor...

    $41.99
  • Ardex Tool Kit

    Ardex Tool Kit

    Cement Mixing and Installation The ARDEX Tool Kit includes all the essential mixing and installation tools for ARDEX Self-Leveling Cements: ARDEX T-10 Black Mixing Barrel – designed for easy mixing of two-bag batches. Comes with a lid for...

    $499.99
  • T-5 Smoother

    T-5 Smoother

    Ardex T-5 Smoother No Handle The ARDEX T-5 Smoother is a precision finishing tool designed to give tile pros maximum smoothness and control when working with self-leveling underlayments and concrete toppings. Built for feather-edging, touch-ups, and...

    $96.99
  • Tilt Wall Patch TWP™

    Tilt Wall Patch TWP™

    ARDEX TWP™ Tilt Wall Patch and Finishing Compound for Vertical Concrete Walls​​​ Use for filling and smoothing interior and exterior vertical concrete or masonry surfaces Easy to mix and apply Portland cement-based Hardens quickly without...

    $37.99
  • T-4 Spreader

    T-4 Spreader

    ARDEX T4 Spreader No Handle Ardex T-4 spreader is built to withstand heavy use, ensuring long-lasting performance. It is designed to deliver exact product thickness for smooth, even surfaces This spreader is designed for comfort and reduced user...

    $98.99
  • K 520™ Self-Leveling Concrete Topping

    K 520™ Self-Leveling Concrete Topping

    ARDEX K 520™ Self-Leveling Concrete Topping ARDEX K 520™ is a self-leveling topping for fast-track resurfacing, smoothing or leveling of indoor concrete and certain non-porous surfaces. ARDEX K 520 can be installed up...

    $56.99
  • 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 adhesive residue on concrete Rapid dry technology...

    $52.99
  • K 301™

    K 301™

    ARDEX K 301™ Exterior Self-Leveling Concrete Topping ARDEX K 301™ Exterior Self-Leveling Concrete Topping is a self-leveling topping and underlayment for fast-track resurfacing and smoothing for exterior and interior...

    $83.99
  • FEATHER FINISH®

    FEATHER FINISH®

    ARDEX FEATHER FINISH® Self-Drying Cement-Based Finish Underlayment (white)   ARDEX FEATHER FINISH® is an underlayment formulated from a blend of Portland cement and other hydraulic cements that provides a smooth, permanent finish...

    $44.99
  • EP 2000™ Substrate Preparation Epoxy

    EP 2000™ Substrate Preparation Epoxy

    ARDEX EP 2000™ Substrate Preparation Epoxy   ARDEX EP 2000™ is a solvent-free, low viscosity, two-component, 100% solids epoxy resin primer formulated for use with ARDEX underlayments and toppings. Key...

    $224.99
  • E 25™ Resilient Emulsion

    E 25™ Resilient Emulsion

    ARDEX E 25™ Resilient Emulsion Improves the elasticity and flexural strength Part of the ARDEX K 15® and ARDEX E 25 UNDERLAYMENT SYSTEMS: Over Metal, and The Mesh-Reinforced Wood Subfloor System Use with ARDEX K 520 for high-stress...

    $70.99
  • 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 ARDEX CP™ is a trowel-grade, cementitious topping for...

    $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 interior and exterior floors and...

    $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 applications Use for interior and exterior floors...

    $57.99 - $62.99
  • Bonding & Anti-Corrosion Agent BACA™

    Bonding & Anti-Corrosion Agent BACA™

    ARDEX BACA™ Bonding & Anti-Corrosion Agent Exceptional bond strength for concrete repairs Protects reinforcing steel against rust and corrosion Long open time ARDEX BACA™ Bonding & Anti-Corrosion Agent is a...

    $293.99
  • 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 1/2” to 9” neat Accepts foot traffic...

    $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 and interior concrete repair, maintains...

    $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 overlays Installs from 1/4” to 2”...

    $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 resistant Fast setting – open to full...

    $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 minutes ARDEX ARDIFIX™ is a two-part polyurethane...

    $64.99 - $299.99
  • Diama-Epoxy Color Pack

    Diama-Epoxy Color Pack

    DiamaPro® Diama-Epoxy Color Pack - 1 GAL *Combine with 12 Gallons of Diama-Epoxy*DiamaPro® Diama-Epoxy Color Pack - 16 OZ *Combine with 1.5 Gallons of Diama-Epoxy*

    $32.00 - $285.00
  • Diama-Epoxy Accelerator

    Diama-Epoxy Accelerator

    DiamaPro® Diama-Epoxy - Accelerator 1 GAL Times vary based on hardener selection, surrounding temperatures, and how many ounces of accelerant are added per standard kit.  

    $120.00
  • Diama-Coat - Oil Remediation Primer

    Diama-Coat - Oil Remediation Primer

    Diama-Coat Oil Remediation Primer Fast Cure OR Slow Cure (box) Fast-cure for quick turnaround, or slow-cure for longer working times An oil remediation primer (or oil-spot primer) is a specialized coating designed to seal oil-contaminated...

    $352.00
  • PORTAMIX Mega Hippo Gen-II Mixer 2500W-110V PORTAMIX Mega Hippo Gen-II Mixer 2500W-110V PORTAMIX Mega Hippo Gen-II Mixer 2500W-110V PORTAMIX Mega Hippo Gen-II Mixer 2500W-110V PORTAMIX Mega Hippo Gen-II Mixer 2500W-110V

    PORTAMIX Mega Hippo Gen-II Mixer 2500W-110V

    Introducing the Portamix Mega Hippo Gen II – a superior mixer tailored for 5-6 bags of self-leveling compounds. With enhanced balance and a raised handle, experience precision pouring and control, optimizing your flooring applications. Portamix...

    $3,900.00
  • Dual Barrel Epoxy Dispenser

    Dual Barrel Epoxy Dispenser

    Crack Stitch's 25:1 Dual Component Pro Caulk Gun is a manual adhesive applicator gun that accepts a variety of 2-part adhesive cartridges. Its durable design is perfect for frequent high-volume use and features a number of inserts and push plates to hold...

    $92.86
  • Xtreme 4070 Epoxy - Case of 12 Xtreme 4070 Epoxy - Case of 12

    Xtreme 4070 Epoxy - Case of 12

    One case of twelve (12) tube-sets (22oz.) of Xtreme 4070 structural epoxy with mixers. Xtreme 4070 is a fast-set, grey colored structural anchoring epoxy ideal for the installation of the Crack Stitch. Gel times will vary based on room and epoxy...

    $540.00
  • 50 STITCHES STITCH CLOSE UP 250 STITCHES 250 STITCHES

    Bulk Stitches Kit

    This Kit includes 50 or 250 4-Tow Crack Stitches EPOXY IS NOT INCLUDED WITH THIS KIT: Use with Xtreme 4070 Epoxy The Crack Stitch by Fortress revolutionizes concrete crack repair. Using Fortress’ patented ReGrid technology, the carbon...

    $250.00 - $1,000.00
  • 20 Stitch Kit with Epoxy 20 Stitch Kit with Epoxy 20 Stitch Kit with Epoxy 20 Stitch Kit with Epoxy

    20 Stitch Kit with Epoxy

    Crack Stitch - 20 Stitch Kit with Epoxy The Crack Stitch by Fortress revolutionizes concrete crack repair. Using Fortress’ patented ReGrid technology, the carbon fiber / Kevlar® stitches embed in a structural epoxy or cementitious mix and bond...

    $140.00 - $1,540.00
  • TRU Self-Leveling Spiked Roller TRU Self-Leveling Spiked Roller TRU Self-Leveling Spiked Roller TRU Self-Leveling Spiked Roller

    TRU Self-Leveling Spiked Roller

    Rapid Set TRU Spiked Roller - Specialty Finishing Roller for Self-Leveling Overlays HIGHLIGHTS 24" wide finishing roller 1-1/4" long, 1/64" super thin stainless steel spikes Easily place up to 1/2"deep pours Minimizes Pinholes:...

    $366.67
  • TRU® PC Spiked Roller TRU® PC Spiked Roller TRU® PC Spiked Roller TRU® PC Spiked Roller TRU® PC Spiked Roller

    TRU® PC Spiked Roller

    Rapid Set TRU® PC Spiked Roller - Specialty Finishing Roller for Self-Leveling Overlays HIGHLIGHTS Durable: Heavy-duty aluminum frame with high-grade stainless steel hardware Minimizes Pinholes: Efficiently releases trapped air Improves Floor...

    $416.67