5LTR - JOHNSTONES JONMAT CONTRACT MATT EMULSION BRILLIANT WHITE
Product details checked 5 September 2026 · price checked live
Check price on Amazon →Overview
Johnstone's 5LTR - JOHNSTONES JONMAT CONTRACT MATT EMULSION sits in our painting supplies, tools & wall treatment listings, where we rank by how buyers actually rate a product rather than by brand. On Amazon it holds 3.9 out of 5 from 1,756 ratings. What that score is worth next to its rivals is set out below.
- Brand
- Johnstone's
- Amazon rating
- 3.9 / 5 from 1,756 ratings
- vs Painting Supplies, Tools & Wall Treatment
- 0.6 below the category median of 4.5
- Rank in category
- 27 of 27 rated painting supplies, tools & wall treatment we track
- Price position
- Towards the top of the range (category spans £3.11 to £49.99)
- How proven
- Fewer ratings than most rivals here, so less settled
Price range as of · details
How it compares in Painting Supplies, Tools & Wall Treatment
Across the 27 rated painting supplies, tools & wall treatment products we track, the typical score is 4.5 out of 5. This one sits at 3.9, which is in the bottom quarter of the category. That does not make it a bad buy, but there are better-rated alternatives on the same shelf, so it needs another reason to earn your money.
It carries 1,756 ratings against a category median of 7,320. That is a thin base by the standards of this category, so treat the score as provisional: a handful of extra reviews can still move it either way.
On price it sits in the upper third of a category running from £3.11 to £49.99, where the midpoint is about £10.00. Paying above the category norm needs a reason beyond the rating, because the score alone does not justify the gap here.
Category prices as of · details
Worked out from the 27 painting supplies, tools & wall treatment products in our catalogue, not from the brand's own claims. How we rank →
Key features, as the manufacturer lists them
Taken from the product listing via Amazon's product API. These are the seller's claims, not our test results.
- Provides a durable, smooth finish
- Ideal for use on plaster
- Non-yellowing
