Mold Star 15 Slow
FailThe top 5 brands take 100% of clicks, so Mold Star 15 Slow is a Fail.
- Flapen Score
- 39 / 100Ranks 3,666 of 4,656 Arts, Crafts & Sewing niches · −7 vs the category median of 4639
- Market size
- $112K/yr29K searches / yr
- 90-day growth
- +5.5%search demand this quarter
- Competition
- 78%top-5 click share · 5 brands · 14 sellers
Flapen Score
Mold Star 15 Slow against its category
The dotted line is the Arts, Crafts & Sewing average. Past it, Mold Star 15 Slow is stronger. Inside it, weaker.
Market
The Mold Star 15 Slow market on Amazon at a glance
Shoppers on Amazon United States searched for Mold Star 15 Slow 29K times last year and spent an estimated $112K. All 5 brands take every click. Flapen scores it 39 out of 100, a Fail.
01 · Demand
An estimated 6.1% of those searches ended in a purchase.
Shoppers searched for this 29K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 6.1% of those searches ended in a purchase. Searches in the last 90 days moved +5.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated $112K a year.
- Searches, last 12 months
- 29K
- Growth, 90 days vs prior 90
- +5.5%
- Conversion, latest week
- 6.1%
- Market size, estimated
- $112Ka year
- Peak month
- February1.2× the quietest month
- Top search term
- smooth on silicone14K searches a year
02 · Price
A sale here is worth $64.36.
Listings sell for $64.36 on average, from $14.62 to $240.66. Amazon reports units sold in ranges. This niche sold 2K to 3K a year. The average listing sells 100 to 250 of them. At $64.36 that is $6K to $16K a year per listing.
- Average price
- $64.36inside the $15 to $100 sweet spot
- Price range
- $14.62–$240.66
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–3K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $6K–$16K
- Returns
- 1.6%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
100% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #180 within Sculpture Supplies. It carries 2,200 reviews at 4.54 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 100%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #180in Sculpture Supplies
- Average rating
- 4.54 starsAmazon United States average 4.42 stars
- Average reviews
- 2,200per listing
- Listings tracked
- 13
04 · Newcomers
Brands here are settling in.
The brands on the shelf have sold for 39 months on average, so the names here are settling in.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 39 months
Products
Top Mold Star 15 Slow 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 10, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Smooth-On Mold Star 30 Silicone Mold Making Kit - Easy to Use & Long-Lasting Silicone Mold (2-Pound)
- Price
- $36.17
- Rating
- 4.6/5
- Reviews
- 743
- Age
- 12y ago

Mold Star 15 Slow - 1A:1B Mix By Volume Platinum Silicone Rubber - Pint Unit
- Price
- $36.37
- Rating
- 4.6/5
- Reviews
- 2,241
- Age
- 13y ago

Smooth-On Mold Star 16 Fast Platinum Silicone Rubber Silicone Mold Making Kit - Pint Unit
- Price
- $35.94
- Rating
- 4.6/5
- Reviews
- 778
- Age
- 12y ago

Smooth-On OOMOO 30 Tin Cure Silicone Rubber Easy to Use Silicone Mold Making Kit Pint Unit
- Price
- $37.71
- Rating
- 4.3/5
- Reviews
- 3,763
- Age
- 17y ago

BBDINO Silicone Mold Making Kit Liquid Silicone for Molds Making 30A Sapphire Blue High Strength Silicon Rubber 4.4 lbs 1:1 by Volume Ideal for Mold Casting of Resin/Jewelry/Candle/Concrete/Plaster
- Price
- $44.87
- Rating
- 4.6/5
- Reviews
- 3,180
- Age
- 3y ago
Trending
estimated 90-day click momentum
Smooth-On SIL-Poxy Rubber Silicone Adhesive 0.5 oz Tube Flexible RTV Silicone Glue for Silicone Rubber Repair & Bonding Strong Waterproof Sealant (Packaging May Vary)
- Price
- $17.07
- Rating
- 4.4/5
- Reviews
- 1,551
- Age
- 11y ago

Smooth-On Mold Star 30 Silicone Mold Making Kit - Easy to Use & Long-Lasting Silicone Mold (2-Pound)
- Price
- $36.17
- Rating
- 4.6/5
- Reviews
- 743
- Age
- 12y ago

Mold Star 15 SLOW - 1A:1B Mix By Volume Platinum Silicone Rubber - Gallon Unit
- Price
- $233.60
- Rating
- 4.6/5
- Reviews
- 2,241
- Age
- 12y ago

Mold Star 15 Slow - 1A:1B Mix By Volume Platinum Silicone Rubber - Pint Unit
- Price
- $36.37
- Rating
- 4.6/5
- Reviews
- 2,241
- Age
- 13y ago

BBDINO Silicone Mold Making Kit Liquid Silicone for Molds Making 30A Sapphire Blue High Strength Silicon Rubber 4.4 lbs 1:1 by Volume Ideal for Mold Casting of Resin/Jewelry/Candle/Concrete/Plaster
- Price
- $44.87
- Rating
- 4.6/5
- Reviews
- 3,180
- Age
- 3y ago
Newest
by launch date
BBDINO Silicone Mold Making Kit 30A Liquid Silicon for Molds Making 38.8 OZ Quick Cure Molding Silicone Rubber 1:1 Ideal for Silicon Resins Soap Concrete Wax Mold-Casting Sapphire Blue
- Price
- $27.01
- Rating
- 4.6/5
- Reviews
- 3,180
- Age
- 1y ago

BBDINO Silicone Mold Making Kit Liquid Silicone for Molds Making 30A Sapphire Blue High Strength Silicon Rubber 4.4 lbs 1:1 by Volume Ideal for Mold Casting of Resin/Jewelry/Candle/Concrete/Plaster
- Price
- $44.87
- Rating
- 4.6/5
- Reviews
- 3,180
- Age
- 3y ago

Mold Star 30-1A:1B Mix by Volume Platinum Silicone Rubber - Gallon Unit
- Price
- $240.66
- Rating
- 4.6/5
- Reviews
- 743
- Age
- 4y ago

LETS RESIN Silicone Mold Making Kit-Translucent Silicone Rubber Non-Toxic Liquid Mold Making Silicone-20.46oz Super Elastic Molding Silicone-Ideal for 3D Molds Resin Molds Silicone Molds-4H Fast Cure
- Price
- $14.62
- Rating
- 4.5/5
- Reviews
- 6,467
- Age
- 7y ago

Smooth-On Dragon Skin 20 Mold Making Silicone Rubber - Trial Unit
- Price
- $37.97
- Rating
- 4.7/5
- Reviews
- 645
- Age
- 11y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 78% of clicks. A locked shelf that new listings rarely crack.
Brands
5 falling
Sellers
14
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
78%
Top 20: 100%
Open market
0%
- Smooth-On67%
- Smooth-On, Inc.20%
- BBDINO8%
- LET'S RESIN3%
- Smooth On, Inc.2%
Demand
Mold Star 15 Slow search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.2×
Search terms
Top Mold Star 15 Slow search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- smooth on silicone14K/yr
- mold star 305K/yr
- mold star3K/yr
- mold star 15 slow2K/yr
- oomoo 303K/yr
- oomoo1K/yr
- oomoo 30 silicone rubber375/yr
- smooth on silicone mold making rubber215/yr
Reviews and returns
What reviews say buyers love and hate about Mold Star 15 Slow
We read the reviews and the return reasons for every product selling here.
“Did not set properly”
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.
19 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 Mold Star 15 Slow 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









