Alliance Designer Products · Sold by Polymeric Sand Store
Gator Nitro X Fine Joint Sand
The next generation air cure resin jointing material with Rapid Flow Technology. Install rain or shine. Fine calibrated sand for tighter porcelain tile joints from 1/8 inch. Five refined colors.
Install Rain or ShineAir Cure. Rapid Flow TechnologyPorcelain Tile Compatible
Up to 2"Max joint width
5 colorsAvailable
27.5 lb pailPackage size
What Is Alliance Gator Nitro X Fine Joint Sand?
Important: Alliance Gator Nitro X Fine Joint Sand requires the surface to be pre wet and kept wet throughout the entire installation process or staining may occur. There must be absolutely no paver, stone, or tile movement before installation. Drainage base only. Working time is approximately 45 minutes per section.
Alliance Gator Nitro X Fine Joint Sand is the next generation evolution of the Gator Nitro air cure resin jointing system. Like the original Gator Nitro Joint Sand, Alliance Gator Nitro X Fine Joint Sand cures by air exposure rather than water activation, which means you can install it rain or shine without any concern about rainfall washing the product out of the joints.
What separates Alliance Gator Nitro X Fine Joint Sand from the original Nitro is the finer calibrated sand formula combined with Rapid Flow Technology. The finer particle size allows Alliance Gator Nitro X Fine Joint Sand to flow into joints more quickly and cleanly, significantly reducing squeegee time and cleanup effort on the job compared to older resin jointing products. It also handles finer porcelain tile joints starting at just 1/8 inch wide.
Alliance Gator Nitro X Fine Joint Sand is sold in 27.5 lb pails and is available in five refined colors: Black, Gunmetal, Taupe, Platinum, and Vanilla. This broader color palette makes Alliance Gator Nitro X Fine Joint Sand particularly well suited to porcelain tile and natural stone installations where joint color is part of the finished design aesthetic. Works on concrete pavers, natural stone, wet cast stone, concrete slabs, and outdoor porcelain tile. Drainage base only. Zero movement in pavers or stones required before installation.
Not sure if Alliance Gator Nitro X Fine Joint Sand is right for your project? Call or text us 24/7 at (856) 418-4895 and we will help you choose the right jointing material for your surface type, joint width, and color preference.
Black
Gunmetal
Taupe
Platinum
Vanilla
Is Alliance Gator Nitro X Fine Joint Sand the Right Jointing Material for Your Project?
Drainage base only. No overlay. No heavy vehicular traffic. Alliance Gator Nitro X Fine Joint Sand cannot be used on non drainage bases or over existing concrete slabs. There must be zero movement in the pavers, stones, or tiles before installation or joints will crack and the warranty will be voided. Always test on a 4 sq ft area first.
Outdoor porcelain tile, porcelain pavers, and porcelain slabs Alliance Gator Nitro X Fine Joint Sand is the go-to choice for porcelain tile installations. The fine calibrated sand handles porcelain tile joints from just 1/8 inch to 1/4 inch wide, making it one of the only products that can properly joint tight porcelain tile. Porcelain must be installed using the Gator Tile System.
Concrete pavers. pedestrian and light vehicular Alliance Gator Nitro X Fine Joint Sand handles joints from 1/8 inch to 2 inches on concrete pavers installed on a drainage base. Approved for pedestrian and light vehicular traffic on interlocking concrete pavers. All pavers must be fully interlocked with zero movement prior to application.
Natural stone and wet cast stone patios and walkways Alliance Gator Nitro X Fine Joint Sand works on natural stone and wet cast stone installations on drainage base for pedestrian use. The five refined color options make it easy to complement the natural tones of stone installations.
Pool decks and pool surrounds Alliance Gator Nitro X Fine Joint Sand is suitable for paver, stone, and porcelain tile pool surround installations on drainage base. A minimum slope of 1/8 inch per linear foot away from the pool is mandatory. Pool coping joints must use mortar. Alliance Gator Nitro X is for the surrounding field only.
Projects where joint color matters Alliance Gator Nitro X Fine Joint Sand is available in five colors. Black, Gunmetal, Taupe, Platinum, and Vanilla. a more refined palette than any other Alliance jointing product. This makes it the top choice for high-end porcelain, natural stone, and designer paver installations where the joint color is part of the finished aesthetic.
All weather installations Alliance Gator Nitro X Fine Joint Sand cures by air exposure and can be installed rain or shine. It is one of the only jointing materials that does not require dry weather during or after installation. This makes it ideal for projects in unpredictable weather conditions or tight installation schedules.
Comparing Nitro X to standard polymeric sand? If your concrete pavers are on a traditional base with joints under 2 inches, our water activated polymeric sands may offer a simpler install. Choose Alliance Gator Nitro X Fine Joint Sand when you need porcelain tile compatibility, rain or shine installation, or a wider color selection. Still unsure? Call or text us 24/7 at (856) 418-4895.
What Makes Alliance Gator Nitro X Fine Joint Sand Different from Regular Polymeric Sand and the Original Nitro?
Rapid Flow Technology for faster cleaner installation Alliance Gator Nitro X Fine Joint Sand is formulated with Rapid Flow Technology that allows the fine sand and resin mixture to flow into joints significantly faster and more cleanly than older resin jointing products. This means less squeegee time, faster coverage per section, and less cleanup effort on every job.
Fine calibrated sand formula for tighter joints The extra fine calibrated sand in Alliance Gator Nitro X Fine Joint Sand handles joints starting from just 1/8 inch for porcelain tile, which the original Nitro Joint Sand (starting at 3/16 inch for pavers) cannot. This makes Alliance Gator Nitro X Fine Joint Sand the only Nitro product approved for tight porcelain tile joints.
Air cure formula. Install rain or shine Alliance Gator Nitro X Fine Joint Sand cures by air exposure from the top of the joint to the bottom. No water activation is required. You can install it in wet or dry weather with no concern about rainfall during or after the job.
Five refined color options Alliance Gator Nitro X Fine Joint Sand is available in Black, Gunmetal, Taupe, Platinum, and Vanilla. This is the widest color selection of any Alliance jointing product and is specifically designed to complement porcelain tile and premium natural stone color palettes.
Low permeability once cured Alliance Gator Nitro X Fine Joint Sand creates a low permeability joint once fully cured. Unlike permeable jointing systems, the cured Nitro X joint restricts water penetration. Permeability must be maintained over time by periodic pressure washing after the initial 28 day cure period.
Extremely hard joint that continues to harden over time Alliance Gator Nitro X Fine Joint Sand creates a very hard and firm joint that hardens further as it ages. The surface can be walked on after 18 hours and reaches full strength at 28 days.
Resistant to pool chlorine and de icing salts Alliance Gator Nitro X Fine Joint Sand showed no deterioration after 7 days of immersion in pool chlorine and de icing salt solutions during testing, making it well suited for pool deck and cold climate installations.
Leftover product can be stored in the pail Unused Alliance Gator Nitro X Fine Joint Sand can be stored in the original pail by covering with 2 inches of water and sealing tightly. This extends leftover product life by up to 4 additional weeks. Pails can be double stacked for storage but not during transport.
Working time notice: Alliance Gator Nitro X Fine Joint Sand must be applied within approximately 45 minutes of opening. Plan your installation in manageable sections and have two people on the job where possible to stay within this working time window.
What Alliance Gator Nitro X Fine Joint Sand Helps Prevent
The cured Alliance Gator Nitro X Fine Joint Sand joint is one of the hardest and most durable joints available in hardscape jointing. Here is what a properly installed Alliance Gator Nitro X Fine Joint Sand joint helps prevent:
Weeds growing through joints The hard resin bonded Alliance Gator Nitro X Fine Joint Sand joint leaves no loose material or soil for weed seeds to establish. Weed growth through a properly installed Nitro X joint is extremely rare.
Insect and ant damage The cured Alliance Gator Nitro X Fine Joint Sand joint is impenetrable to ants and burrowing insects, protecting the base stability that keeps pavers and stones level and locked in place over time.
Joint erosion from rain and weather Alliance Gator Nitro X Fine Joint Sand resin bond permanently anchors the jointing material in the joint. Unlike polymeric sands that can be damaged by rain during installation, the air cure formula means rainfall has no negative effect during or after the Alliance Gator Nitro X Fine Joint Sand installation process.
Paver, stone, and tile movement Alliance Gator Nitro X Fine Joint Sand creates an extremely rigid joint that locks pavers, stone, and porcelain tile surfaces firmly in place under pedestrian and light vehicular loads throughout all seasons.
Chlorine and de icing salt damage Alliance Gator Nitro X Fine Joint Sand showed no deterioration after 7 days of immersion testing in pool chlorine and de icing salt, making it a durable choice for pool surround and cold climate installations where these elements are present year round.
Note: Alliance Gator Nitro X Fine Joint Sand does not prevent moss, mold, or mildew. Those result from on-site conditions including excess moisture, shade, and poor ventilation. Alliance Gator Nitro X Fine Joint Sand will detach from pavers, stones, or tiles if there is excessive sub base movement. Proper sub base preparation is critical to joint performance and warranty coverage.
Alliance Gator Nitro X Fine Joint Sand Available Colors
Alliance Gator Nitro X Fine Joint Sand is available in five refined colors: Black, Gunmetal, Taupe, Platinum, and Vanilla. This is the broadest and most refined color palette of any Alliance jointing product, designed specifically to complement porcelain tile and natural stone installations where joint color is an important part of the finished aesthetic.
Note that darker colors such as Black cover slightly less per pail than lighter colors such as Platinum, Taupe, and Vanilla. Check the Coverage tab for the full breakdown by color and joint width before placing your order. Colors always look different on screen versus on actual paving material in outdoor light. We strongly recommend ordering color samples before committing to full pails on a large job.
Not sure which color matches your surface?Order color samples so you can test each Alliance Gator Nitro X color against your actual pavers, stone, or tile in real outdoor light before committing to full pails.
How Many Pails of Alliance Gator Nitro X Fine Joint Sand Do You Need?
Alliance Gator Nitro X Fine Joint Sand coverage varies significantly by joint width and by color. Taupe and Vanilla cover the most per pail. Black covers the least. All figures below are from the official Alliance Gator TDS based on porcelain tile 24"x24"x3/4" and concrete paver 12"x12"x2-3/8". Always order 10 to 15 percent extra.
Porcelain tile 24"x24"x3/4". 1/8" joint per 27.5 lb pail
Taupe, Vanilla
374 ft²
Platinum, Gunmetal
348 ft²
Black
323 ft²
Concrete paver 12"x12"x2-3/8". 3/16" joint per 27.5 lb pail
Taupe, Vanilla
38 ft²
Platinum, Gunmetal
35 ft²
Black
33 ft²
Concrete paver 12"x12"x2-3/8". 3/4" joint per 27.5 lb pail
Taupe, Vanilla
10.4 ft²
Platinum, Gunmetal
9.6 ft²
Black
9 ft²
Concrete paver 12"x12"x2-3/8". 1" joint per 27.5 lb pail
Taupe, Vanilla
8 ft²
Platinum, Gunmetal
7 ft²
Black
6.8 ft²
Color
Porcelain tile 1/8"
Paver 3/16"
Paver 3/4"
Paver 1"
Taupe
374 sq ft
38 sq ft
10.4 sq ft
8 sq ft
Vanilla
374 sq ft
38 sq ft
10.4 sq ft
8 sq ft
Platinum
348 sq ft
35 sq ft
9.6 sq ft
7 sq ft
Gunmetal
348 sq ft
35 sq ft
9.6 sq ft
7 sq ft
Black
323 sq ft
33 sq ft
9 sq ft
6.8 sq ft
Based on porcelain tile 24"x24"x3/4" and concrete paver 12"x12"x2-3/8". Coverage varies by joint width, joint depth, surface dimensions, and color. Always order 10 to 15 percent extra. Source: Alliance Gator Nitro X official TDS. Always verify the latest TDS at AllianceGator.com before ordering.
How to Install Alliance Gator Nitro X Fine Joint Sand
Always refer to the latest Alliance Gator Nitro X Fine Joint Sand Technical Data Sheet (TDS) before installing. Installation will be easier with two people. Working time is approximately 45 minutes per section. Always test on a 4 sq ft area before proceeding to the full installation.
Critical pre-installation requirements: Temperature must be above 37°F (3°C). Drainage base only. Alliance Gator Nitro X Fine Joint Sand cannot be used on non drainage bases or overlays. Surface must be pre wet and kept wet throughout installation or staining may occur. There must be zero paver, stone, or tile movement. Any movement voids the warranty and will result in cracked joints.
1
Pre wet the entire paved surface thoroughly
Thoroughly wet the area to be jointed before opening any Alliance Gator Nitro X Fine Joint Sand pails. The surface must remain wet throughout the entire installation process. If the surface dries out at any point or if temperatures are high, rewet before continuing. Failure to keep the surface wet will cause Alliance Gator Nitro X Fine Joint Sand resin to bond to the surface rather than the joints, causing staining that is very difficult to remove.
2
Spread Alliance Gator Nitro X Fine Joint Sand and work into joints
Open the Alliance Gator Nitro X Fine Joint Sand pails and spread the contents over the wet paved surface. While wetting with a hose on shower setting, use a squeegee or broom to push the material diagonally across the surface and into the joints. The Rapid Flow Technology in Alliance Gator Nitro X Fine Joint Sand means the material flows into joints faster than older resin products, reducing squeegee effort significantly. Work within the 45 minute working time window per section.
3
Fill joints to correct depth and repeat
Alliance Gator Nitro X Fine Joint Sand joints should be filled to within 1/8 inch below the top surface of the paver or stone, or 1/8 inch below the chamfer edge. Repeat steps 2 and 3 until all joints are filled to the correct level. Shower rinse the surface between passes to remove excess material from the paver face.
4
Clean surface residue and finish joints
Clean any remaining Alliance Gator Nitro X Fine Joint Sand residue from the paved surface by brushing and rinsing with water. For a smoother joint finish, use a suitable mason jointing tool to smooth the joint surface while the material is still in its curing phase. This finishing step can only be done after all joints are filled and the Alliance Gator Nitro X Fine Joint Sand is beginning to set.
5
Allow 18 hours before pedestrian use. Full strength at 28 days
Keep foot traffic off the Alliance Gator Nitro X Fine Joint Sand surface for 18 hours after installation. Full joint strength is achieved at 28 days. Do not use a pressure washer on the surface for a minimum of 28 days after installation. If heavy rain occurs before the joints have set, revisit the job once weather clears to touch up any joints that need additional Alliance Gator Nitro X Fine Joint Sand.
Do not apply Alliance Gator Nitro X Fine Joint Sand if any of these conditions exist
Temperature is at or below 37°F (3°C)
Non-drainage base installation
Overlay installation over an existing concrete slab
Any paver, stone, or tile movement exists before installation
Aggregate base has large open voids. Alliance Gator Nitro X will migrate downward
Heavy commercial vehicular traffic is anticipated
Porcelain tile not installed with Gator Tile System
Maintenance for Alliance Gator Nitro X Fine Joint Sand Joints
Alliance Gator Nitro X Fine Joint Sand joints are very low maintenance once fully cured at 28 days. Here is what you need to know to keep Alliance Gator Nitro X joints performing correctly over the long term.
Wait 28 days before pressure washing Do not use a pressure washer on the Alliance Gator Nitro X Fine Joint Sand surface for a minimum of 28 days after installation. After 28 days, periodic pressure washing actually helps maintain joint permeability by clearing dirt and debris from the joint surface.
Routine surface cleaning after the 28 day cure period Apply Gator Shampoo or a paver safe cleaner to the full surface including the Alliance Gator Nitro X Fine Joint Sand joints. Rinse with a standard garden hose at shower setting at normal residential pressure around 80 psi.
Permeability maintenance for Alliance Gator Nitro X joints Alliance Gator Nitro X Fine Joint Sand creates a low permeability joint when installed. Permeability can become obstructed over time by dirt and debris accumulation. Periodic pressure washing after the initial 28 day cure period helps keep Alliance Gator Nitro X joints clear and functioning correctly.
Moss, mold, or mildew on Alliance Gator Nitro X joints Alliance Gator Nitro X Fine Joint Sand does not cause or prevent moss, mold, or mildew. These are caused by on-site conditions including excess moisture, shade, and poor ventilation. Treat with a paver safe cleaner and improve drainage and shade conditions to address the underlying cause.
Storing unused Alliance Gator Nitro X Fine Joint Sand Store Alliance Gator Nitro X pails outdoors under a covered area away from direct sun, or indoors at temperatures from -22 to 86°F (-30 to 30°C). Opened pails with leftover product can be stored by covering with 2 inches of water and sealing tightly, extending usable product life by up to 4 additional weeks. Pails can be double stacked for storage but not during transport. Shelf life is 24 months in a cool area.
Technical Specifications: Alliance Gator Nitro X Fine Joint Sand
All specifications sourced from the official Alliance Gator Technical Data Sheet (TDS). Always verify the latest TDS at AllianceGator.com before installation. Specifications are subject to change by the manufacturer.
Why Buy Alliance Gator Nitro X Fine Joint Sand from Polymeric Sand Store?
Alliance makes excellent products and we carry them because we believe in them. Here is what you get when you order Alliance Gator Nitro X Fine Joint Sand from Polymeric Sand Store.
Same day shipping on every order Order Alliance Gator Nitro X Fine Joint Sand before 2 PM Eastern time and your order ships today. We ship to the continental United States every day.
Real expert advice available 24 hours a day, 7 days a week Call or text (856) 418-4895 any time. Alliance Gator Nitro X Fine Joint Sand has specific installation requirements that differ from standard polymeric sand. We will walk you through whether it is right for your project and help you calculate the right number of pails before you order.
Physical color samples before you commit We offer color samples for all five Alliance Gator Nitro X Fine Joint Sand colors so you can test them against your actual pavers, stone, or tile in real outdoor light before purchasing full pails.
Full Alliance product line available We carry the complete Alliance line including all polymeric sands, jointing materials, and specialty aggregates. If your project needs Alliance Gator Nitro X alongside other Alliance products, we can ship everything together in one order.
30 day satisfaction guarantee If something is wrong with your order, contact us within 30 days and we will make it right. We accept returns on items that are unopened, unused, and in their original packaging. You can return the product for a full refund, or contact us for a pre-paid return label which will be deducted from your refund.
Frequently Asked Questions: Alliance Gator Nitro X Fine Joint Sand
Both products are air cure resin jointing materials that can be installed rain or shine with no water activation. The key differences are the sand particle size, the pail weight, and the color options. Alliance Gator Nitro X Fine Joint Sand uses finer calibrated sand with Rapid Flow Technology, handles joints starting from 1/8 inch (vs 3/16 inch for Nitro on pavers), and is sold in 27.5 lb pails with 5 color options. The original Gator Nitro Joint Sand uses standard calibrated sand and is sold in 40 lb pails with 4 color options. Alliance Gator Nitro X Fine Joint Sand is the better choice when you need the finest porcelain tile joints or want a broader color selection. If you are not sure which is right for your project, call us at (856) 418-4895.
Alliance Gator Nitro X Fine Joint Sand and polymeric sand are fundamentally different products. Polymeric sand is water activated. you sweep it into dry joints and activate it with water at the end. Alliance Gator Nitro X Fine Joint Sand is an air cure resin jointing material. The surface must be wet during application, and the product cures on its own when exposed to air with no water activation step. Alliance Gator Nitro X is also the right choice for porcelain tile joints starting from 1/8 inch, which polymeric sand is not designed for. If you have concrete pavers on a traditional base with joints under 2 inches, a water activated polymeric sand may offer a simpler install. Choose Alliance Gator Nitro X Fine Joint Sand when you need porcelain tile compatibility, rain or shine installation, or a refined color palette.
Yes. Alliance Gator Nitro X Fine Joint Sand can be installed rain or shine. The air cure resin formula cures by air exposure and is not washed out by rainfall during or after installation. If heavy rain occurs while joints are still setting, revisit the job once weather clears to touch up any joints that need additional material. The cure process may be slightly delayed by wet conditions.
Alliance Gator Nitro X Fine Joint Sand contains resins that will bond to any dry surface they contact. Pre wetting the surface and keeping it wet throughout installation creates a protective barrier that prevents the resin from sticking to the paver, stone, or tile face rather than to the joint walls. Skipping this step or allowing the surface to dry during installation will cause staining that is very difficult to remove. In hot weather or direct sunlight, you may need to rewet more frequently to keep the surface wet throughout the process.
The pigment density used in darker Alliance Gator Nitro X Fine Joint Sand colors such as Black affects the overall weight and density of the product, which results in slightly less coverage per pail compared to lighter colors such as Platinum, Taupe, and Vanilla. Always check the coverage chart in the Alliance Gator Nitro X TDS for your specific color and joint size before ordering to ensure you have the right number of pails.
No. Alliance Gator Nitro X Fine Joint Sand is approved for drainage base installations only. It cannot be used on non drainage bases or overlay installations over existing concrete slabs. For overlay compatible products see our Gator Maxx G2 or Gator Maxx Sand listings.
Orders for Alliance Gator Nitro X Fine Joint Sand placed before 2 PM Eastern time ship the same day. We keep all five colors in stock and ship to homeowners and contractors across the continental United States. For questions about your order or to get help calculating how many pails you need, call or text us at (856) 418-4895.
Questions About Alliance Gator Nitro X Fine Joint Sand?
Call or text us 24/7 at (856) 418-4895. Alliance Gator Nitro X Fine Joint Sand has specific installation requirements. We will help you confirm it is the right jointing material for your project, calculate your pail count, and get your order shipped same day. Orders placed before 2 PM Eastern time ship today. All five colors are in stock.
