🛠️ Seal it strong, seal it smart — the pro’s choice for flawless joints!
ROMPOX ECO-FINE is a premium, ready-mixed sand and resin joint mortar designed for both professionals and DIYers. Featuring a triple-strength copolymer resin formula with twice the resin content of standard mixes, it delivers exceptionally strong, water-permeable joints that resist cracking and weed growth. Vacuum-sealed for freshness and easy use, it works flawlessly on narrow and wide joints across porcelain, pavers, and natural stone surfaces, leaving no residue and ensuring a clean, durable finish.
| Material | Copolymer Resin |
| Brand | Rompox |
| Style | Basalt |
| Item Weight | 12.5 Kilograms |
| Item dimensions L x W x H | 12 x 10 x 7 inches |
| Compatible Material | Sand |
| Water Resistance Level | Water Resistant |
| Item Form | Sand |
| Number of Items | 1 |
| Color | Multicolored |
| Surface Recommendation | Hard Surfaces |
| Manufacturer | Romex GmbH |
| Part Number | EFB |
| Item Weight | 27.5 pounds |
| Product Dimensions | 12 x 10 x 7 inches |
| Item model number | EFB |
| Finish | Resin |
| Item Package Quantity | 1 |
| Measurement System | Metric |
S**N
Great product
Used on a flagstone patio. Easy to install, looks great so far. Seems like it should hold up well.
M**L
So far so good
This seems to have worked very well. Was a little disappointed in the color. Thought it would be more gray than it was but overall it turned out fine once we sealed it. Very expensive but if it lasts it’ll be worth it.
T**H
Triple strength indeed
ROMPOX costs more than polymeric sand, but it performs a lot better. I used ROMPOX to fill in joints around large pavers. It's easy to apply and sets up nicely. The resin joint mortar surface, after hardening, is also water permeable.In the past, I tried polymeric sand, but it starts to loosen up on the surface, cracks, and can be easily etched.
J**Z
Great Product! Great Customer Service!
I saw this product on Instagram and gave it a shot. I bought 2 boxes and loved it. Worked great! Looks great! Bought 4 more boxes and got the same result! Started a different project and bought 4 more boxes and the first 3 boxes were the same. My last box was clumpy. I went to their website and reached out and to my surprise got a quick reply from customer service. A replacement box was sent the next day and it worked perfect. Great product! Great Service!
G**Y
Excellent product
Much stronger and easier to apply than polymeric sand. Worth the higher price. Definitely recommend
S**A
VERY easy to use
I absolutely LOVE this product. I wanted to fill in cracks between flagstone where weeds and grass were growing and felt overwhelmed when looking at all of the product options until I found this one. I was worried about getting the consistency right with other products and loved that this comes ready to use. I contacted the company and paid for a sample to be shipped to my home to make sure I liked the color and to see how easy it was to use. It really was as easy as all the videos showed. I wet the flagstone, applied the product, smoothed it out, let it dry, washed off the excess and with in a day it could be walked on. I’ve used it in my garden, green house, a path to my storm shelter and plan to use it on 2 other pathways on my property. Yes, it’s a little more expensive than other products but it’s worth it!
Trustpilot
4 days ago
3 days ago
