Techniseal HP Nextgel - High Performance Polymeric Sand 50 Lb Bag
Techniseal HP Nextgel - High Performance Polymeric Sand 50 Lb Bag - Tan is backordered and will ship as soon as it is back in stock.
Ships same day on weekday orders placed before the 14:00 ET cut-off.
Typically 1 to 5 business days by UPS, FedEx Ground or USPS. Enter your ZIP for your dates.
Request a pallet quoteHow much do I need?Call (856) 418-4895
- Brand
- Techniseal
- Type
- Polymeric Sand
- Colors
- 5 options
About this item
- No haze, and that is the manufacturer’s claim, not ours. Techniseal calls NextGel the first true “no dust, no haze, no waste” jointing sand. Haze is the single most common callback on a polymeric sand job, and it is almost always the installer’s reputation that pays for it.
- It sets in minutes, not hours. HP NextGel starts to set a few minutes after water activation and becomes resistant to water erosion quickly, including rain, splashes, and sprinklers. That shrinks the window in which a surprise shower ruins a day of paver work.
- Rated for heavy vehicular. Techniseal lists pedestrian, light vehicular and heavy vehicular traffic. That covers driveways, commercial entries, and industrial installs, not just patios.
- Built for humidity and slope. A combination of high humidity and steep grade is where ordinary jointing sand washes out of the joint. Techniseal specifically rates HP NextGel for high humidity areas, pool decks, and heavy sloped surfaces.
- Handles the joints other sands cannot. Rated from 1/16 in all the way to 4 in, with intersecting spaces up to 2 in. Wide irregular joints and false joints are both in scope.
- Works on nearly every surface you lay. Concrete pavers, wet cast pavers, clay pavers, natural stone, slabs, highly textured surfaces, and porcelain tile.
Shipping, pick-up and returns
Shipping, pick-up and returns
Orders ship from Williamstown, New Jersey by UPS, FedEx Ground or USPS; weekday orders placed before 2 PM Eastern go out the same day. Warehouse pick-ups (call first so we can pull your order) and drop-off returns Monday to Friday 8 to 5, Saturday 8 to noon.
Techniseal HP Nextgel - High Performance Polymeric Sand 50 Lb Bag - Tan is backordered and will ship as soon as it is back in stock.
How many bags do I need?
Coverage per bag comes from the manufacturer's data sheet for this exact sand.
1/16 in to 4 in JointsIdeal 1/16 in to 1 in, intersecting spaces to 2 in
No Dust, No HazeNextGel technology, no waste
Heavy Vehicular RatedPedestrian, light and heavy vehicular
20 Year WarrantyFrom Techniseal
Why HP NextGel?
The Polymeric Sand That Does Not Haze, Does Not Dust, And Handles Joints From 1/16 Inch To 4 Inches
Most polymeric sand failures trace back to three things: haze left on the paver, the sand washing out before it sets, and the joint breaking down under traffic. HP NextGel was engineered against all three.
Full description and specs
No haze, and that is the manufacturer’s claim, not ours
Techniseal calls NextGel the first true “no dust, no haze, no waste” jointing sand.

It sets in minutes, not hours
HP NextGel starts to set a few minutes after water activation and becomes resistant to water erosion quickly, including rain, splashes, and sprinklers.

Rated for heavy vehicular
Techniseal lists pedestrian, light vehicular and heavy vehicular traffic. That covers driveways, commercial entries, and industrial installs, not just patios.

Built for humidity and slope
A combination of high humidity and steep grade is where ordinary jointing sand washes out of the joint.
Choose your color
5 colors. Swatches are from the Techniseal color chart.
Not sure which color?
Order color samples and check them against your own pavers in daylight before you buy the bags.
Order color samplesSwatches come from the manufacturer's color chart. Color and appearance may vary with lighting, paver color and installation conditions.
Install in 4 steps
The short version. Always follow the Techniseal data sheet.
-

Spread
Spread the sand across a completely dry paver surface.
-

Sweep and vibrate
Sweep it into the joints and compact with a plate compactor. Top up low joints.
-

Sweep off
Remove every grain from the paver faces before water touches it, with a soft broom or a leaf blower on low.
-

Activate with water
Shower setting until the joints are saturated but not flooded. Follow the bag for section size and timing.
Test a small area first.
Frequently bought together
Customers who bought this also ordered these in the same cart.
Total for 1 items: $84.99
Same prices as buying them one at a time.
Description
Description
The Polymeric Sand That Does Not Haze, Does Not Dust, And Handles Joints From 1/16 Inch To 4 Inches
HP NextGel is the high performance jointing sand in the Techniseal ProSeries line, and the one Techniseal positions as the hardscape industry leading polymeric sand. The NextGel technology is what sets it apart: a true no dust, no haze, no waste formula that wets fast, starts setting within minutes of water activation, and holds up in the two conditions that break ordinary polymeric sand, namely heavy vehicular traffic and high humidity. Backed by a 20 year warranty.
|
1/16 in to 4 in Joints Ideal 1/16 in to 1 in, intersecting spaces to 2 in |
No Dust, No Haze NextGel technology, no waste |
|
Heavy Vehicular Rated Pedestrian, light and heavy vehicular |
20 Year Warranty From Techniseal |
Why Contractors Ask for HP NextGel by Name
Most polymeric sand failures trace back to three things: haze left on the paver, the sand washing out before it sets, and the joint breaking down under traffic. HP NextGel was engineered against all three.
- No haze, and that is the manufacturer’s claim, not ours. Techniseal calls NextGel the first true “no dust, no haze, no waste” jointing sand. Haze is the single most common callback on a polymeric sand job, and it is almost always the installer’s reputation that pays for it.
- It sets in minutes, not hours. HP NextGel starts to set a few minutes after water activation and becomes resistant to water erosion quickly, including rain, splashes, and sprinklers. That shrinks the window in which a surprise shower ruins a day of paver work.
- Rated for heavy vehicular. Techniseal lists pedestrian, light vehicular and heavy vehicular traffic. That covers driveways, commercial entries, and industrial installs, not just patios.
- Built for humidity and slope. A combination of high humidity and steep grade is where ordinary jointing sand washes out of the joint. Techniseal specifically rates HP NextGel for high humidity areas, pool decks, and heavy sloped surfaces.
- Handles the joints other sands cannot. Rated from 1/16 in all the way to 4 in, with intersecting spaces up to 2 in. Wide irregular joints and false joints are both in scope.
- Works on nearly every surface you lay. Concrete pavers, wet cast pavers, clay pavers, natural stone, slabs, highly textured surfaces, and porcelain tile.
- Flows down the joint. The mix is specially sorted so it runs into the joint instead of bridging, which is what makes a fast install fast.
- Resists weeds, insects, and erosion once cured, which is most of why anyone uses polymeric sand in the first place.
HP NextGel Specifications
| Product Type | High performance polymeric jointing sand |
| Technology | NextGel |
| Bag Size | 50 lb |
| Joint Width Range | 1/16 in to 4 in |
| Ideal Joint Width | 1/16 in to 1 in, with intersecting spaces up to 2 in |
| Joint Types | Regular and false joints |
| Compaction | Mechanical compaction required |
| Traffic Rating | Pedestrian, light vehicular, heavy vehicular |
| Installation Areas | Normal and high humidity |
| Surface Level | Flat and sloped, including heavy slopes |
| Approved Surfaces | Concrete pavers, wet cast pavers, clay pavers, natural stone, slabs, highly textured surfaces, porcelain tile, concrete slab, interlocking pavers |
| Also Rated For | Concrete overlay, pool decks, commercial, industrial and public projects |
| Set Time | Begins setting a few minutes after water activation |
| Warranty | 20 years |
| Manufacturer | Techniseal |
Techniseal does not publish a single flat coverage number for HP NextGel, and that is the honest answer: polymeric sand coverage swings with paver type and joint width far more than it does with square footage. Use the Techniseal product calculator, or call us with your paver size and joint width and we will work the bag count out with you.
Data sheets
Data sheets
The manufacturer's technical data sheet (coverage, joint width, cure and rain-safe times) and safety data sheet are collected in the TDS and SDS library. Every figure on this page comes from those sheets.
Payment & Security
Payment methods
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Questions about this product
Ask a question ›How many bags do I need?
Which colors does it come in?
When will it ship?
Can I buy by the pallet?
Where are the technical and safety data sheets?
Is contractor or bulk pricing available?
See it in action
Short clips of each install step. Click to play.













