Romex  |  SKU: ROMEX-ECO-GRY

ROMEX Ecofine Resin Jointing Sand 27.5 lb, Made in Germany

(11)
Regular price $109.99

Color: Grey

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.

Ships fromWilliamstown, NJ (our warehouse)Sold byPolymeric Sand StorePaymentSecure checkout by ShopifyReturnsSee our return policy
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.
See the full description and data sheets

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.

Return and refund policy · Shipping policy

  • 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 - ROMEX Ecofine Resin Jointing Sand 27.5 lb, Made in Germany

    Ready mixed

    No blending, no measuring, no leaf blower, no plate compactor. Open the bucket and start jointing.

  • Resin film free - ROMEX Ecofine Resin Jointing Sand 27.5 lb, Made in Germany

    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 - ROMEX Ecofine Resin Jointing Sand 27.5 lb, Made in Germany

    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 - ROMEX Ecofine Resin Jointing Sand 27.5 lb, Made in Germany

    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 samples

Color and appearance may vary with lighting, paver color and installation conditions.

Installation at a glance

The short version. Always follow the Romex data sheet.

  1. Step 1: Prep - ROMEX Ecofine Resin Jointing Sand 27.5 lb, Made in Germany

    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.

  2. Step 2: Pre-wet - ROMEX Ecofine Resin Jointing Sand 27.5 lb, Made in Germany

    Pre-wet

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

  3. Step 3: Pour on - ROMEX Ecofine Resin Jointing Sand 27.5 lb, Made in Germany

    Pour on

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

  4. Step 4: Work into joints - ROMEX Ecofine Resin Jointing Sand 27.5 lb, Made in Germany

    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.

  5. Step 5: Final cleaning - ROMEX Ecofine Resin Jointing Sand 27.5 lb, Made in Germany

    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.

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

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:

  1. 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.
  2. Pre-wet. Soak the surface thoroughly with a hose, especially porous stone or on warm days. Avoid standing water in the joints.
  3. Pour on. Open the bucket and immediately pour the mortar over the pre-wet surface in sections.
  4. 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.
  5. 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

  • Joint width
    Over 1/8 in (porcelain/natural stone); over 1/4 in (concrete pavers)

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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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Questions about this product

Ask a question ›
How wide can the joints be?
The manufacturer rates this product for joints over 1/8 in (porcelain/natural stone); over 1/4 in (concrete pavers). Measure the widest joint on the job, not the average; if it is wider than that, pick a sand rated for wider joints or use the project finder.
How many bags do I need?
Coverage depends on paver size, joint width and joint depth, so a bag count from a square-foot number alone can be off by half. The coverage calculator uses this product's own data sheet figures: enter your area, paver size and joint width and it gives you the bag count.
Which colors does it come in?
3 options: Grey, Beige, Black. Screens shift color, so check a color sample against your own pavers before ordering full bags if the shade matters.
When will it ship?
In-stock orders placed before 2:00 PM Eastern on a weekday ship the same day from our Williamstown, New Jersey warehouse by UPS or FedEx Ground. The cut-off is when the carriers start arriving; order after it, or on a weekend, and it ships the next business day. Just missed it? Call (856) 418-4895: if the carrier has not picked up yet we do our best to get it out the same day. The box above the Add to cart button shows the live countdown and an arrival estimate for your ZIP. Phones are answered 24/7; the warehouse itself is open for pick-ups and returns Monday to Friday 8 to 5 and Saturday 8 to noon, Eastern. For a pick-up, call first so we can pull your order.
Can I buy by the pallet?
Yes. Full pallets ship by freight truck, so we price the delivery for your address instead of guessing. Request a pallet quote or call (856) 418-4895 and we will call you back with a delivered price.
Where are the technical and safety data sheets?
The manufacturers' technical and safety data sheets are collected in the TDS and SDS library. Coverage, cure time and application temperatures on this page come from those sheets.
Is contractor or bulk pricing available?
No. One price for everyone: the price on the page is what contractors, landscapers and homeowners all pay. For full pallets, request a pallet quote and we will price the freight to your address.

See it in action

Short clips of each install step. Click to play.