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sandstone sealer
Worth a lookShows low returns (0.5%), but a small market ($37K/yr) keeps it on the watch list.
Returns
Incredible0.5%return rate — above 5% kills the launch gate
Avg price
Incredible£36.59avg listing price — sweet spot $15–$100
Price range
Great£6.27–£98.71cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Great401.88avg incumbent reviews — the moat a new listing must climb
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Growth
Good+43.7%90-day search growth — must beat 0% to launch
Conversion
Good4.8%search→purchase rate — share of searches ending in a sale
Brand share
Okay80%top-5 brand share — brands hold most of the demand
Competition
Bad71%top-5 click share — a locked-up shelf
Market size
Bad£37K£37K/yr · 21K searches
Signals Low Review Barrier