Epdm Primer
FailShoppers spend an estimated $39K a year here, so Epdm Primer is a Fail.
- Flapen Score
- 46 / 100Ranks 4,486 of 7,287 Automotive niches · −3 vs the category median of 4946
- Market size
- $39K/yr10K searches / yr
- 90-day growth
- +110.7%search demand this quarter
- Competition
- 83%top-5 click share · 8 brands · 33 sellers
Flapen Score
Epdm Primer against its category
The dotted line is the Automotive average. Past it, Epdm Primer is stronger. Inside it, weaker.
Market
The Epdm Primer market on Amazon at a glance
Shoppers on Amazon United States searched for Epdm Primer 10K times last year and spent an estimated $39K. The top 5 brands take 90% of clicks. Demand peaks in Apr–May–Jun–Jul–Aug–Sep–Oct. Flapen scores it 46 out of 100, a Fail.
01 · Demand
An estimated 4.9% of those searches ended in a purchase.
Shoppers searched for this 10K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 4.9% of those searches ended in a purchase. Searches in the last 90 days moved +110.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated $39K a year.
- Searches, last 12 months
- 10K
- Growth, 90 days vs prior 90
- +110.7%
- Conversion, latest week
- 4.9%
- Market size, estimated
- $39Ka year
- Peak month
- September3.7× the quietest month
- Top search term
- epdm primer6K searches a year
02 · Price
A sale here is worth $77.16.
Listings sell for $77.16 on average, from $11.25 to $294.64. Amazon reports units sold in ranges. This niche sold 750 to 1K a year. The average listing sells 0 to 100 of them. At $77.16 that is $0 to $8K a year per listing.
- Average price
- $77.16inside the $15 to $100 sweet spot
- Price range
- $11.25–$294.64
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 750–1K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$8K
- Returns
- 2.5%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
90% of listings pay for placement with sponsored ads. 90% ship with Prime. On an average day, 14.3% of listings are out of stock. The average listing ranks #31 within RV Parts & Accessories. It carries 1,006 reviews at 4.49 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 90%
- Prime listings
- 90%
- Out of stock, average day
- 14.3%
- Average rank
- #31in RV Parts & Accessories
- Average rating
- 4.49 starsAmazon United States average 4.42 stars
- Average reviews
- 1,006per listing
- Listings tracked
- 10
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 86 months on average, so the names here are established.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 86 months
Products
Top Epdm Primer products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 11, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Liquid Rubber EPDM and TPO Primer High-Performance Basecoat for RV Camper and Trailer Roof Protection 1 Quart
- Price
- $35.80
- Rating
- 4.4/5
- Reviews
- 1,025
- Age
- 6y ago

Liquid Rubber EPDM and TPO Primer High-Performance Basecoat for RV Camper and Trailer Roof Protection 1 Gallon
- Price
- $78.84
- Rating
- 4.4/5
- Reviews
- 1,025
- Age
- 7y ago

1 Gallon RV Roof Primer Sealant Liquid Rubber Multi-Purpose Sealant EPDM & TPO Primer Elastomeric Roof Coating for Outdoor High-Adhesion Bonding RV Roof Coating for Concrete Deck Wood Metal
- Price
- $52.39
- Rating
- 4.8/5
- Reviews
- 18
- Age
- 1y ago

Wadities EPDM and TPO Primer White Multi-Purpose RV Roof Primer Use on Rubber Wood Fiberglass Concrete Metal High-Performance Basecoat for RV Camper and Trailer Roof Protection - 1 Gallon
- Price
- $65.77
- Rating
- 4.3/5
- Reviews
- 60
- Age
- 1y ago

Multipurpose Primer - Primer for Roof Coatings - Use on EPDM Rubber Wood Fiberglass Concrete and Metal Surfaces - Easy to Apply on RVs Campers and Trailers - 1 Gallon
- Price
- $63.73
- Rating
- 4.5/5
- Reviews
- 355
- Age
- 3y ago
Trending
estimated 90-day click momentum
3M Scotch-Weld Instant Adhesive Primer AC79 Clear 2 fl oz 1 Bottle Designed for Difficult-to-Bond Low Surface Energy Rubbers
- Price
- $23.47
- Rating
- 4.1/5
- Reviews
- 123
- Age
- 9y ago

1 Gallon RV Roof Primer Sealant Liquid Rubber Multi-Purpose Sealant EPDM & TPO Primer Elastomeric Roof Coating for Outdoor High-Adhesion Bonding RV Roof Coating for Concrete Deck Wood Metal
- Price
- $52.39
- Rating
- 4.8/5
- Reviews
- 18
- Age
- 1y ago

Liquid Rubber EPDM and TPO Primer High-Performance Basecoat for RV Camper and Trailer Roof Protection 1 Quart
- Price
- $35.80
- Rating
- 4.4/5
- Reviews
- 1,025
- Age
- 6y ago

1 Quart Bulls Eye 1-2-3 Primer Sealer Stain Killer
- Price
- $11.25
- Rating
- 4.6/5
- Reviews
- 5,871
- Age
- 19y ago

Liquid Rubber RV Roof Sealant- Professional-Grade Solar Reflective Flexible Waterproof Membrane Coating for EPDM TPO Fiberglass & Aluminum Camper & Travel Trailers- Brilliant White 5 Gallon
- Price
- $294.64
- Rating
- 4.6/5
- Reviews
- 1,307
- Age
- 10y ago
Newest
by launch date
Wadities EPDM and TPO Primer White Multi-Purpose RV Roof Primer Use on Rubber Wood Fiberglass Concrete Metal High-Performance Basecoat for RV Camper and Trailer Roof Protection - 1 Gallon
- Price
- $65.77
- Rating
- 4.3/5
- Reviews
- 60
- Age
- 1y ago

1 Gallon RV Roof Primer Sealant Liquid Rubber Multi-Purpose Sealant EPDM & TPO Primer Elastomeric Roof Coating for Outdoor High-Adhesion Bonding RV Roof Coating for Concrete Deck Wood Metal
- Price
- $52.39
- Rating
- 4.8/5
- Reviews
- 18
- Age
- 1y ago

Multipurpose Primer - Primer for Roof Coatings - Use on EPDM Rubber Wood Fiberglass Concrete and Metal Surfaces - Easy to Apply on RVs Campers and Trailers - 1 Gallon
- Price
- $63.73
- Rating
- 4.5/5
- Reviews
- 355
- Age
- 3y ago

BEEST Multi-Purpose Primer - Gray 1 Gallon Covers up to 250 Sq Ft| Liquid Rubber Deck Coating - Elastomeric Roof Coating - Water-Based High-Adhesion Bonding Primer for Concrete Metal Wood TPO
- Price
- $67.86
- Rating
- 4.6/5
- Reviews
- 157
- Age
- 3y ago

Liquid Rubber EPDM and TPO Primer High-Performance Basecoat for RV Camper and Trailer Roof Protection 1 Quart
- Price
- $35.80
- Rating
- 4.4/5
- Reviews
- 1,025
- Age
- 6y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 83% of clicks. A locked shelf that new listings rarely crack.
Brands
8 falling
Sellers
33
Est. top-5 brand share
90%
Top 20: 100%
Est. top-5 click share
83%
Top 20: 100%
Open market
5%
- Liquid Rubber57%
- Tenee14%
- Wadities8%
- EverBond5%
- BEEST5%
- Aquascape5%
- Open — no brand owns it (2 brands, 5%)
Demand
Epdm Primer search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Apr, May, Jun, Jul, Aug, Sep, Oct · busiest ÷ quietest = 3.7×
Reviews and returns
What reviews say buyers love and hate about Epdm Primer
We read the reviews and the return reasons for every product selling here.
“Verry sticky”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
17 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Epdm Primer questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









