ROMEX Ecofine Resin Jointing Sand 27.5 lb, Made in Germany
ROMEX Ecofine Resin Jointing Sand 27.5 lb, Made in Germany - Grey 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
- Romex
- Type
- Polymeric Sand
- Joint width
- Over 1/8 in (porcelain/natural stone); over 1/4 in (concrete pavers)
- Colors
- 3 options
About this item
- Ready mixed. No blending, no measuring, no leaf blower, no plate compactor. Open the bucket and start jointing.
- Resin film free. Cures without the shiny coating or milky haze that cheaper resin sands leave behind, so porcelain and light colored natural stone keep their natural look.
- Highly water permeable. Rated at 175 inches per hour, joints let rain and pool splash drain straight through instead of puddling on the surface.
- Pool chemical tested. Chlorine and saltwater splash are not a problem, which is why pool decks are ECOFINE's home turf.
- One time install. The cured joint resists ants, weeds, and washout, eliminating the need for replacement or touchups.
- Eco friendly. Made from 98% natural, recycled, or renewable raw materials and produced with solar energy in Germany.
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.
ROMEX Ecofine Resin Jointing Sand 27.5 lb, Made in Germany - Grey 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.
Ships Same DayFrom our NJ warehouse
27.5 lb BucketsReady mixed, no blending
Resin Film FreeNo haze on your stone
Real Humans(856) 418-4895
Why ROMEX Ecofine Resin Jointing Sand 27.?
Pour. Water. Squeegee. Done. No Weeds, No Ants, No Touchups.
Ordinary jointing sand fails in predictable ways: it washes out in storms, sprouts weeds by midsummer, gives ants a home, and needs sweeping back in every season. ECOFINE was engineered to end that cycle with a single install.
Full description and specs
Ready mixed
No blending, no measuring, no leaf blower, no plate compactor. Open the bucket and start jointing.

Resin film free
Cures without the shiny coating or milky haze that cheaper resin sands leave behind, so porcelain and light colored natural stone keep their natural look.

Highly water permeable
Rated at 175 inches per hour, joints let rain and pool splash drain straight through instead of puddling on the surface.

Pool chemical tested
Chlorine and saltwater splash are not a problem, which is why pool decks are ECOFINE's home turf.
Choose your color
3 colors in this listing.
Not sure which color?
Order color samples and check them against your own pavers in daylight before you buy the bags.
Order color samplesColor and appearance may vary with lighting, paver color and installation conditions.
Installation at a glance
The short version. Always follow the Romex data sheet.
-

Prep
Confirm a stable, well draining, compacted base. Clean joints to at least 75% of stone height, ideally 100%, and clear the surface of dirt.
-

Pre-wet
Soak the surface thoroughly with a hose, especially porous stone or on warm days. Avoid standing water in the joints.
-

Pour on
Open the bucket and immediately pour the mortar over the pre-wet surface in sections.
-

Work into joints
Use a gentle spray of water and a squeegee to push the material into the joints until completely filled, watering continuously with a steady stream. No compacting needed.
-

Final cleaning
Once the surface has dried, sweep diagonally across the joints with a soft broom until the stone is free of residue, and discard the swept material.
Test a small area first.
Goes with this
The usual companions for this job, at the same price as on their own pages.
Total for 1 items: $109.99
Same prices as buying them one at a time.
Description
Description
Pour. Water. Squeegee. Done. No Weeds, No Ants, No Touchups.
ROMEX ECOFINE is a ready mixed resin jointing sand that hardens on contact with air into a permanent joint. German engineered, resin film free, and pool chemical tested, it is the professional jointing solution for pool decks, patios, and pathways.
|
Ships Same Day From our NJ warehouse |
27.5 lb Buckets Ready mixed, no blending |
Resin Film Free No haze on your stone |
Real Humans (856) 418-4895 |
Why Pool Decks and Patios Get ECOFINE
Ordinary jointing sand fails in predictable ways: it washes out in storms, sprouts weeds by midsummer, gives ants a home, and needs sweeping back in every season. ECOFINE was engineered to end that cycle with a single install.
- Ready mixed. No blending, no measuring, no leaf blower, no plate compactor. Open the bucket and start jointing.
- Resin film free. Cures without the shiny coating or milky haze that cheaper resin sands leave behind, so porcelain and light colored natural stone keep their natural look.
- Highly water permeable. Rated at 175 inches per hour, joints let rain and pool splash drain straight through instead of puddling on the surface.
- Pool chemical tested. Chlorine and saltwater splash are not a problem, which is why pool decks are ECOFINE's home turf.
- One time install. The cured joint resists ants, weeds, and washout, eliminating the need for replacement or touchups.
- Eco friendly. Made from 98% natural, recycled, or renewable raw materials and produced with solar energy in Germany.
Coverage: How Many Buckets Do You Need?
Each bucket holds 27.5 lb (12.5 kg) of ready mixed material. Coverage depends on your stone size, joint width, and joint depth. ROMEX's consumption figures below are pounds per 10.76 sq ft at a joint depth of 1 1/4 inches:
| Stone size | 1/8 inch joints | 3/8 inch joints |
|---|---|---|
| 31 1/2" x 15 3/4" | 1.1 lbs | 4.0 lbs |
| 23 1/2" x 23 1/2" | 1.1 lbs | 3.5 lbs |
| 15 3/4" x 15 3/4" | 1.5 lbs | 5.0 lbs |
| 12 1/2" x 9 1/2" | 3.8 lbs | 7.3 lbs |
| 9 1/2" x 6 1/4" | 3.3 lbs | 9.9 lbs |
| 3 1/2" x 4 3/8" | 6.2 lbs | 18.1 lbs |
Large stones with narrow joints stretch a bucket much further than small stones with wide joints. For an exact bucket count, use our free Resin Joint Sand Calculator, or call us at (856) 418-4895 with your square footage, stone size, and joint width.
Where ECOFINE Works
ECOFINE is compatible with any paver type and is ideal for pool decks, patios, and pathways:
- Porcelain tile and natural stone with joints greater than 1/8 inch (3 mm)
- Concrete pavers with joints greater than 1/4 inch (5 mm)
- Surfaces over a stable, water permeable, well compacted base with a slope of at least 2%
Where ECOFINE Should NOT Be Used (Straight From the Manufacturer). We would rather tell you this before you buy than argue about it after. Per ROMEX's data sheet, ECOFINE should not be used in permanently wet areas, and slabs under 1 1/4 inches thick require bonded construction with joints filled entirely. Driveways and vehicular areas call for a ROMEX bonded system built on TRASS BED products rather than ECOFINE alone, and for polygonal or irregular flagstone, ROMEX recommends its D1 jointing mortar instead. Not sure if your project qualifies? Call us at (856) 418-4895 before you order and we will give you a straight answer, even if the answer is that this is not the right product for your job.
Installation at a Glance
The full step by step guide is in the official data sheet below. Here is the shape of the job:
- Prep. Confirm a stable, well draining, compacted base. Clean joints to at least 75% of stone height, ideally 100%, and clear the surface of dirt.
- Pre-wet. Soak the surface thoroughly with a hose, especially porous stone or on warm days. Avoid standing water in the joints.
- Pour on. Open the bucket and immediately pour the mortar over the pre-wet surface in sections.
- Work into joints. Use a gentle spray of water and a squeegee to push the material into the joints until completely filled, watering continuously with a steady stream. No compacting needed.
- Final cleaning. Once the surface has dried, sweep diagonally across the joints with a soft broom until the stone is free of residue, and discard the swept material.
Install at surface temperatures between 41°F and 86°F. Light drizzle is fine during and after installation, but protect fresh joints from continuous or heavy rain for about 24 hours. Wear gloves, boots, and eye protection, and rinse tools with water immediately after jointing.
Specifications
Specifications
-
Joint widthOver 1/8 in (porcelain/natural stone); over 1/4 in (concrete pavers)
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 wide can the joints be?
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.






