Fibreglass Resin
MaybeAn estimated 0.3% of orders come back. But shoppers spend an estimated $34K a year here, so Fibreglass Resin is a Maybe.
- Flapen Score
- 50 / 100Top 43% of 811 Automotive niches · +1 vs the category median of 4950
- Market size
- £34K/yr39K searches / yr
- 90-day growth
- +35.9%search demand this quarter
- Competition
- 66%top-5 click share · 11 brands · 33 sellers
Flapen Score
Fibreglass Resin against its category
The dotted line is the Automotive average. Past it, Fibreglass Resin is stronger. Inside it, weaker.
Market
The Fibreglass Resin market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Fibreglass Resin 39K times last year and spent an estimated £34K. The top 5 brands take 85% of clicks. Flapen scores it 50 out of 100, a Maybe.
01 · Demand
An estimated 5.5% of those searches ended in a purchase.
Shoppers searched for this 39K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 5.5% of those searches ended in a purchase. Searches in the last 90 days moved +35.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated £34K a year.
- Searches, last 12 months
- 39K
- Growth, 90 days vs prior 90
- +35.9%
- Conversion, latest week
- 5.5%
- Market size, estimated
- £34Ka year
- Peak month
- April2.0× the quietest month
- Top search term
- fibreglass resin13K searches a year
02 · Price
A sale here is worth £15.75.
Listings sell for £15.75 on average, from £7.09 to £50.11. Amazon reports units sold in ranges. This niche sold 2K to 2K a year. The average listing sells 0 to 100 of them. At £15.75 that is £0 to £2K a year per listing.
- Average price
- £15.75inside the $15 to $100 sweet spot
- Price range
- £7.09–£50.11
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 2K–2K
- Units per listing a year
- 0–100
- Revenue per listing a year
- £0–£2K
- Returns
- 0.3%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is low.
29% of listings pay for placement with sponsored ads. 47% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #38 within Car & Motorbike Care. It carries 424 reviews at 4.55 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 29%
- Prime listings
- 47%
- Out of stock, average day
- 0.0%
- Average rank
- #38in Car & Motorbike Care
- Average rating
- 4.55 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 424per listing
- Listings tracked
- 17
04 · Newcomers
Brands here are settling in.
The brands on the shelf have sold for 57 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
- 57 months
Products
Top Fibreglass Resin 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 17, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Swindon Composite Supplies : Fibreglass Resin Polyester Value - GRP Roofing Ponds Laminating by Swindon Composite Supplies (1.0 Kilograms)
- Price
- £11.34
- Rating
- 4.7/5
- Reviews
- 198
- Age
- 2y ago

Swindon Watersports Polyester Resin Kit -Supplied with Hardener Lloyds Approved -Professional Quality Encore 30 (Encore 30-2.5Kg)
- Price
- £20.24
- Rating
- 4.6/5
- Reviews
- 44
- Age
- 1y ago

Swindon Composite Supplies : Fibreglass Resin Polyester Value - GRP Roofing Ponds Laminating (5.0 Kilograms)
- Price
- £28.37
- Rating
- 4.7/5
- Reviews
- 198
- Age
- 4y ago

Polyester Resin Kit Fibreglass Resin -Inc Hardener Lloyds Pro Quality Encore 30 H13212 TAE (1000g)
- Price
- £14.30
- Rating
- 4.6/5
- Reviews
- 603
- Age
- 9y ago

Swindon Composite Supplies : Fibreglass Resin Repair Kit - 1 Sq M of Fibreglass Matting 1kg Polyester Value Resin - GRP Roofing Ponds Laminating by Swindon Composite Supplies (1000 Grams)
- Price
- £13.71
- Rating
- 4.7/5
- Reviews
- 198
- Age
- 2y ago
Trending
estimated 90-day click momentum
Resin Glory 1L (32 oz) - 1:1 Ratio Epoxy Resin Kit - Crystal Clear Food Safe UV Stable for Crafts Jewellery Wood Coasters Mould Casting - Low Viscosity Self-Levelling for Beginners & Pros
- Price
- £16.21
- Rating
- 4.6/5
- Reviews
- 595
- Age
- 3y ago

Epoxy Resin Kits for Beginners - DR. RESIN 16oz/473ml Crystal Clear Epoxy Resin Kit 2 Part Resin for Craft Casting Tabletop Jewelry Making and Coating
- Price
- £9.03
- Rating
- 4.5/5
- Reviews
- 674
- Age
- 5y ago

General Purpose GRP Fibreglass Boat Marine Laminating Repair Polyester Resin 5Kg + Catalyst 100g - Lloyds Approved
- Price
- £50.11
- Rating
- 4.7/5
- Reviews
- 22
- Age
- 5y ago

Swindon Composite Supplies : Fibreglass Resin Polyester Value - GRP Roofing Ponds Laminating by Swindon Composite Supplies (1.0 Kilograms)
- Price
- £11.34
- Rating
- 4.7/5
- Reviews
- 198
- Age
- 2y ago

Swindon Watersports Polyester Resin Kit -Supplied with Hardener Lloyds Approved -Professional Quality Encore 30 (Encore 30-2.5Kg)
- Price
- £20.24
- Rating
- 4.6/5
- Reviews
- 44
- Age
- 1y ago
Newest
by launch date
Swindon Watersports Polyester Resin Kit -Supplied with Hardener Lloyds Approved -Professional Quality Encore 30 (Encore 30-2.5Kg)
- Price
- £20.24
- Rating
- 4.6/5
- Reviews
- 44
- Age
- 1y ago

Marine Fiberglass Repair Kit - 100ml Epoxy Resin Glue for Fiberglass Tub Scratch Repair UV Resistance Water Proof Fiberglass Resin Filler - Gel Coat Repair Kit for Boats Jet Skis Surf Boat Kayak
- Price
- £8.32
- Rating
- 4.0/5
- Reviews
- 181
- Age
- 1y ago

Swindon Composite Supplies : Fibreglass Resin Repair Kit - 1 Sq M of Fibreglass Matting 1kg Polyester Value Resin - GRP Roofing Ponds Laminating by Swindon Composite Supplies (1000 Grams)
- Price
- £13.71
- Rating
- 4.7/5
- Reviews
- 198
- Age
- 2y ago

Swindon Watersports Polyester Resin Kit Fibreglass Resin -Inc Hardener Lloyds Pro Quality Encore 30 1kg 1000g H13212 TAE
- Price
- £13.84
- Rating
- 4.6/5
- Reviews
- 44
- Age
- 2y ago

Swindon Composite Supplies : Fibreglass Resin Polyester Value - GRP Roofing Ponds Laminating by Swindon Composite Supplies (1.0 Kilograms)
- Price
- £11.34
- Rating
- 4.7/5
- Reviews
- 198
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 66% of clicks. Leaders hold, but buyers still shop past them.
Brands
11 falling
Sellers
33
Est. top-5 brand share
85%
Top 20: 100%
Est. top-5 click share
66%
Top 20: 100%
Open market
12%
- Swindon Composite Supplies52%
- Swindon Watersports13%
- Swindon Composite Supplies10%
- Limino6%
- U-POL5%
- RESIN GLORY3%
- Open — no brand owns it (5 brands, 12%)
Demand
Fibreglass Resin search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 2.0×
Search terms
Top Fibreglass Resin search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- fibreglass resin13K/yr
- fiberglass resin and hardener6K/yr
- polyester resin8K/yr
- fibre glass resin and hardener5K/yr
- fiberglass resin4K/yr
- fibreglass resin and hardener3K/yr
Reviews and returns
What reviews say buyers love and hate about Fibreglass Resin
We read the reviews and the return reasons for every product selling here.
“Have concrete bird bath which was leaking”
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.
18 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 Fibreglass Resin 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









