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Product guide

SIRAMICO COATINGS One Coat Ultimate Barn Acrylic Paint, Matt Black, 5 L

SIRAMICO COATINGS One Coat Ultimate Barn Acrylic Paint is a 5-litre matt-black coating listed for indoor and outdoor use on wood and metal. Its claims include water repellence and one-coat application, while customer feedback is generally positive about coverage and application but mixed on whether the colour looks truly black.

At a glance

  • The listing describes a matt black acrylic paint for indoor and outdoor use on wood and metal.
  • The manufacturer claims one-coat application and says it can be brushed, rolled or sprayed without dilution.
  • Listed protection features include water repellence, UV resistance and mildew resistance.
  • The product description claims a 10-year guarantee against fading, cracking or blistering. Its terms are not supplied.
Price
£42.49Save 15%

Reference price: £49.99

Price checked: 12 Nov 2026

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Often bought together

Pros and cons

Pros

  • A 5-litre tin is listed with coverage of 5sq m per litre, useful for estimating paint needs.
  • The listing gives several application options: spray, roll or brush.
  • Customers report positive experiences with coverage, ease of application, thickness and finish.

Technical specifications

17 specifications
Identity
BrandSIRAMICO COATINGS
ModelOne Coat Ultimate Barn Acrylic Paint - Matt Black - 5 Litres - 10 Year Guarantee
Paint typeAcrylic
ColourMatt Black
FinishMatte
Volume5 Litres
ContainerTin
FormLiquid
Use and protection
Recommended surfacesMetal, Wood
Water resistance listedWater Repellent
Special featuresFast-Drying, Made & Tested In Britain, Mildew Resistant, Non Toxic, UV Resistant
Waterproof listedTrue
VOC content1 Grams Per Liter
Application and dimensions
Coverage5sq m per litre
Full cure time24 Hours
Weight listed6 Kilograms
Part numberSIRAM-BARNBLK-5L

What to know before buying

Listing details to confirm

The 10-year guarantee is a manufacturer claim, but its terms are not provided. The listing also gives differing drying details: a 24-hour full cure specification and a claim of touch-dry in 1-4 hours with full cure within 24 hours in warm, dry conditions at 10°C-20°C. Customer feedback on colour is mixed, including a report that it may not look truly black. Confirm colour expectations and applicable guarantee and drying conditions before purchase.

What’s in the box

Included
  • Can

Who is it for?

A good fit for

  • Buyers painting barns, sheds, fences, gates or other wood and metal surfaces who want a matt-black coating for indoor or outdoor use.
  • DIY users who value the option to apply paint by brush, roller or spray.

Less suited to

  • Buyers who need a confirmed deep-black appearance without variation, given the reported mixed colour feedback.
  • Projects requiring a reliable coverage estimate on surfaces other than those covered by the listed coverage figure.
SIRAMICO COATINGS One Coat Ultimate Barn Acrylic Paint, Matt Black, 5 L · photo 2
Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 100 ratings
  • 5 stars74%74%
  • 4 stars12%12%
  • 3 stars5%5%
  • 2 stars1%1%
  • 1 star8%8%

Customer feedback highlights positive impressions of quality, coverage, ease of application, thickness and finish, including reported success with one-coat use on new wood. Colour impressions are mixed, with some describing a nice matt black and one noting it was not actually black. This matters especially where a consistent black appearance is essential. The listing claims one-coat use, but customer experiences do not guarantee the same result on every surface.

Positive themes

  • Customers report good coverage and straightforward application.
  • Feedback includes positive comments on paint thickness and the finished appearance.

Mixed feedback

  • Colour feedback is mixed. Some customers describe a nice matt black, while one says it is not actually black.

Frequently asked questions

What surfaces is this paint listed for?

The listing recommends metal and wood and describes the paint for interior and exterior use.

How much area does the listing say it covers?

It states coverage of 5sq m per litre. Actual coverage may depend on the surface and application.

How long does it take to cure?

The specification lists a 24-hour full cure. A separate feature claim gives 1-4 hours to touch-dry and full cure within 24 hours in warm, dry conditions at 10°C-20°C.

Is the colour guaranteed to look black?

The listed colour is Matt Black, but customer feedback is mixed, including a report that it did not look truly black.

SIRAMICO COATINGS One Coat Ultimate Barn Acrylic Paint, Matt Black, 5 L · photo 3
Additional product photo 3

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