Is romex ecofine profitable to sell on Amazon United States?

The niche generates $37K/yr across 28 tracked products. 5 of 6 products launched in the last 360 days are still selling. 90-day search growth is +54.7%. Flapen's verdict: Worth a look (55/100).

How competitive is the romex ecofine niche?

8 brands and 14 sellers compete. The top 5 products take 45% of clicks and top 5 brands hold 95% of demand.

What do buyers complain about in romex ecofine?

Top complaints mined from reviews: Functionality-Overall, Adhesion/Stickiness, Value For Money. The return rate is 1.5%.

When does demand for romex ecofine peak?

Demand peaks in May–Jun; the busiest month runs 32.8× the quietest.

What does it cost to enter the romex ecofine niche?

Listings span $26.92–$118.37; the average listing price is $70.22 (sweet spot $15–$100). The average incumbent carries 871 reviews — the moat a new listing must climb.

romex ecofine

Worth a look

Shows beatable incumbent ratings (4.0★), but a small market ($37K/yr) keeps it on the watch list.

Quality gap

Great4.0★

avg incumbent rating — lower means beatable quality

Avg price

Great$70.22

avg listing price — sweet spot $15–$100

Returns

Great1.5%

return rate — above 5% kills the launch gate

Price range

Great$26.92–$118.37

cheapest to priciest tracked listing — scored on the share inside $15–$100

Growth

Good+54.7%

90-day search growth — must beat 0% to launch

Competition

Good45%

top-5 click share — leaders hold, buyers still browse

Review moat

Good870.75

avg incumbent reviews — the moat a new listing must climb

Conversion

Bad1.6%

search→purchase rate — share of searches ending in a sale

Brand share

Bad95%

top-5 brand share — brand-locked demand

Market size

Bad$37K

$37K/yr · 33K searches

Signals Low Review Barrier High Price

According to Flapen's Amazon United States niche tracking, romex ecofine is a $37K/yr Amazon United States market (33K searches/yr). The top 5 brands hold 95% of demand. Demand peaks in May–Jun. Verdict: Worth a look — 55/100.

Data updated Jul 27, 2026 · scored weekly · How we score niches

romex ecofine market data

Units sold / yr: 750–1K; avg 0–100/product
Revenue / yr: $53K–$70K; units × avg price
Conversion rate: 1.6%
Avg BSR: #112
Page quality: 0%
Prime: 68%
Sponsored: 100%
Out of stock: 8.2%
Avg brand age: 54 months
Avg seller age: 174 days

Competition & brand share

The top 5 products take 45% of clicks — established leaders, but buyers still shop beyond them.

Brands

8 rising

Sellers

Top-5 brand share

95%

Top 20: 100%

Top-5 click share

45%

Top 20: 94%

Open market

Rompox36%
Petra29%
DOMINATOR21%
RHINO POLYMERIC SAND6%
Home and Country USA4%
HanLiELE2%
Open — no brand owns it (2 brands, 2%)

Demand & seasonality

Weekly Amazon search volume, last 64 weeks — +54.7% search growth over the last 90 days.

Peak months: May, Jun · busiest ÷ quietest = 32.8×

Open Trend

Top romex ecofine search terms

romex ecofine resin jointing sand10K/yr +139.7%0.6% conv.
petramax8K/yr +91.1%4.2% conv.
permeable resin jointing sand4K/yr +32.4%0.4% conv.
romex ecofine5K/yr -40.4%1.1% conv.
romex hardscapes2K/yr +33.4%0.3% conv.
romex sand1K/yr +158.5%0.5% conv.
petra max2K/yr +36.5%3.5% conv.
romex hardscape resin sand640/yr +63.3%0.8% conv.
romex ecofine permeable resin jointing sand393/yr +148.1%0.8% conv.
ecofine243/yr +82.8%0.0% conv.

All search terms

Top romex ecofine products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Petra Max Rock Glue for Landscaping 32 Ounce - Ground Coverage & Pet Safe Mulch Glue for Rocks - Lockdown Gravel/Pebbles/Stones - Sticky Clear Gravel Binder & Decomposed Granite Stabilizer (50 Sq Ft)

Petra$32.184.0★2,408 rev

PetraMax Lockscape Rock Glue for Landscaping 1 Gal (Made in USA) - 100% Permeable & Pet-Safe Landscape Adhesives for Stones & Pebbles - Ready to Spray Pea Gravel Binder & Mulch Glue for Landscaping

Petra$47.534.3★190 rev

Rompox Easy Neutral/Beige Color Update. Pre-mixed permeable joint compound for patios pavers & DIY projects. Water permeable weed resistant frost safe quick install. Made in Germany/USA 33 lbs.

Rompox$117.963.9★114 rev

10 Pound Titanium Gray DOMINATOR Polymeric Sand with Revolutionary Ceramic Flex Technology for Stabilizing Paver Joints/Gaps 1/8 up to 4 Professional Grade Results

DOMINATOR$35.554.2★2,618 rev

Rompox Easy Basalt Color Update. Pre-Mixed Permeable Joint Compound for patios pavers & DIY Projects. Water Permeable Weed Resistant Frost Safe Quick Install. Made in Germany/USA 33 lbs.

Rompox$117.483.9★114 rev

Newest

by launch date

Alliance Gator G2 Maxx Polymeric Sand Beige 50 lb Professional Paver Joint Sand for Patio Driveway & Walkway Rain Safe Fast-Setting Joint Stabilizing Sand

Home and Country USA$70.3512 rev

3mo ago

Alliance Gator G2 Maxx Polymeric Sand Slate Gray 50 lb Professional Paver Joint Sand for Patio Driveway & Walkway Rain Safe Fast-Setting Joint Stabilizing Sand

Home and Country USA$69.4333 rev

4mo ago

PetraMax Lockscape Rock Glue for Landscaping 1 Gal (Made in USA) - 100% Permeable & Pet-Safe Landscape Adhesives for Stones & Pebbles - Ready to Spray Pea Gravel Binder & Mulch Glue for Landscaping

Petra$47.53190 rev

6mo ago

PetraMax Lockscape Mulch Glue for Landscaping 1 Gallon (Made in USA) - Pet-Safe Landscape Adhesive for Pine Straw Wood Chips - Ready to Spray Mulch Anchor & Landscape Glue Spray for Lawns & Patios

Petra$46.9874 rev

10mo ago

PetraMax Lockscape Mulch Glue for Landscaping with Sprayer 1 Gallon (Made in USA) - 100% Permeable Ready to Spray Landscape Adhesive for Pine Straw Wood Chips - Pet-Safe Landscape Mulch Glue Spray

Petra$69.55307 rev

10mo ago

What buyers say about romex ecofine

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall19%

“Reliable product”

Ease Of Use15%

“Easy to Use”

Advertised Vs Actual Product8%

“Works as advertised”

Adhesion/Stickiness8%

“Appears to adhere well”

Plant Growth5%

“supporting plant health”

Moist/Dry5%

“It looks great after it has dried”

Spray/Flow5%

“The sprayer it came with actually works well too”

Value For Money5%

“Worth the money”

Color4%

“Good color”

Efficiency4%

“Works Perfectly”

What buyers complain about

Functionality-Overall23%

“No effective at all”

Adhesion/Stickiness16%

“Not glue”

Value For Money11%

“Too expensive”

Color6%

“color not accurate”

Durability5%

“didnt last”

Plant Growth3%

“This did nothing to amend my soil nothing for my garden”

Quality-Overall3%

“Junk”

Advertised Vs Actual Product3%

“Deceptive ad”

Ease Of Cleaning2%

“You will have a lot of messy dust”

Instructions/User Manual/Troubleshooting2%

“I followed the directions amd seen very little results”

Top return reasons

Adhesion/Stickiness20%

Color16%

Size-Overall15%

Value For Money15%

Advertised Vs Actual Product7%

Functionality-Overall7%

Leak-Proof7%

Material Quality2%

Quality-Overall1%

Defective Material/Parts1%

Common questions

Is romex ecofine profitable to sell on Amazon United States?: The niche generates $37K/yr across 28 tracked products. 5 of 6 products launched in the last 360 days are still selling. 90-day search growth is +54.7%. Flapen's verdict: Worth a look (55/100).
How competitive is the romex ecofine niche?: 8 brands and 14 sellers compete. The top 5 products take 45% of clicks and top 5 brands hold 95% of demand.
What do buyers complain about in romex ecofine?: Top complaints mined from reviews: Functionality-Overall, Adhesion/Stickiness, Value For Money. The return rate is 1.5%.
When does demand for romex ecofine peak?: Demand peaks in May–Jun; the busiest month runs 32.8× the quietest.
What does it cost to enter the romex ecofine niche?: Listings span $26.92–$118.37; the average listing price is $70.22 (sweet spot $15–$100). The average incumbent carries 871 reviews — the moat a new listing must climb.