Polymeric Sand Store

ROMEX

4 products · ROMEX Resin Jointing Sand and Gravel Binder ROMEX is the German resin jointing system, and it works on a different principle from polymeric sand.

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  • Polymeric Sand

    Romex

    ROMEX Ecofine Resin Jointing Sand 27.5 lb, Made in Germany

    (11)
    Regular price $109.99
    In stock
    • Ready mixed. No blending, no measuring, no leaf blower, no plate compactor. Open the...
    • Resin film free. Cures without the shiny coating or milky haze that cheaper resin...
    • Highly water permeable. Rated at 175 inches per hour, joints let rain and pool...
    • Pool chemical tested. Chlorine and saltwater splash are not a problem, which is why...
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  • Polymeric Sand

    Polymeric Sand Store

    ROMEX ECOFINE Color Sample Kit, Resin Jointing Sand (All 3 Colors)

    Regular price $10.99
    In stock
    • Homeowners jointing a pool deck, patio, or walkway who want joints that complement their...
    • Contractors and landscapers who hand the kit to clients for sign off before ordering...
    • Anyone stuck deciding. Torn between Stone Grey and Basalt? Neutral and Stone Grey? Stop...
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  • Landscape Products

    Romex

    ROMEX PROFI-DEKO Gravel Binder, Two Part Resin for Bound Aggregate

    Regular price $149.99
    In stock
    • Tree pits and tree surrounds, where roots need water and air but the surface...
    • Decorative drainage strips along a building or a driveway edge.
    • Pedestrian pathways where loose gravel would scatter.
    • Light vehicular areas, up to the 3.5 ton figure ROMEX publishes.
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  • Paver Base Products

    Romex

    ROMEX Adhesion Elutriant Bonding Slurry, 55 lb Bag, Trass Cement

    Regular price $149.99
    In stock
    • Do not lift a paver off the bed and re-set it once it is...
    • The underside of the stone must be damp, not dry and not wet.
    • Install between 41 and 86 F, and during cure protect from below 41 F...
    • Do not install on frozen ground.
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About romex

ROMEX Resin Jointing Sand and Gravel Binder

ROMEX is the German resin jointing system, and it works on a different principle from polymeric sand. ECOFINE is a two component epoxy resin jointing mortar that sets hard and stays permeable, rather than a sand that binds when you water it in. If you have been sent a ROMEX specification, this is the range.

Read the full guide
4 Products
The ROMEX range we stock
3 Colors
Grey, Beige and Black
Resin, Not Polymeric
A different jointing system
Real Humans
(856) 418-4895

ROMEX ECOFINE Resin Jointing Sand

ECOFINE is the product most people are looking for when they search ROMEX. It is a resin jointing mortar supplied in a 27.5 lb pail, and it is specified where a joint has to stay permeable and resist washout without the compaction and watering routine that polymeric sand needs. The resin jointing sand calculator will size your job from joint width, joint depth and paver dimensions.

If you are weighing resin against polymeric, our guide on polymeric sand versus resin sand covers where each one belongs.

ROMEX Colors

ECOFINE comes in three colors, and a color sample kit is available so you can hold the finish against your paving before committing to a pail.

ROMEX Product Colors Available
ECOFINE Resin Jointing Sand, 27.5 lb Grey, Beige, Black
ECOFINE Color Sample Kit All three colors

ROMEX Gravel Binder and Bonding Slurry

PROFI-DEKO is the gravel binder, used to stabilize decorative stone and loose aggregate so it stays put underfoot instead of migrating across the garden. Adhesion Elutriant is the trass cement bonding slurry in a 55 lb bag, used as the bond coat under bedded paving.

Is ROMEX Right for Your Job?

Resin jointing is specified rather than chosen casually. It costs more per joint than polymeric sand and the installation is less forgiving, but it holds where polymeric sand struggles: very wide joints, permeable build-ups, natural stone with irregular edges, and anywhere a rigid permeable joint is called for. If a landscape architect or a stone supplier has put ROMEX on your drawing, that is usually why.

We stock a focused part of the ROMEX range rather than all of it. If you need a ROMEX product you cannot see here, tell us the reference and we will find out whether we can get it.

Quick Answers

What is the difference between ROMEX and polymeric sand?
Polymeric sand binds when you water it in. ROMEX ECOFINE is a resin jointing mortar that cures hard and stays permeable. They are installed differently and are not interchangeable.

What colors does ROMEX ECOFINE come in?
Grey, Beige and Black, with a sample kit available covering all three.

How much ECOFINE do I need?
Use the resin jointing sand calculator on this site. It sizes the pails from joint width, joint depth and paver dimensions.

Do you stock the whole ROMEX range?
We stock a focused selection: ECOFINE, the color sample kit, PROFI-DEKO gravel binder and the Adhesion Elutriant bonding slurry. Ask us about anything else.

Been handed a ROMEX specification and not sure what to order? Call (856) 418-4895 with the joint dimensions and we will work out the quantity with you.