Black Friday Savings That Seal the Deal
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Black Friday is almost here, and whether you're a contractor preparing for the December rush or a DIY’er plotting your next transformation, this year’s specials are designed to give you maximum value on products that deliver serious performance.
From 27 November to 1 December, two of our most trusted and best-selling solutions will be marked down, not only on our online store but also on the Leroy Merlin website for seamless shopping with flexible payment options.
Let’s break down the two stars of this year’s Black Friday spotlight:
1. Hydrobar – The Waterproofing Workhorse
When it comes to protecting your property from the challenges of water ingress, few products work as hard as Hydrobar. Whether you’re waterproofing fish ponds, reservoirs, retaining walls or exposed slab areas, Hydrobar offers a robust cementitious waterproofing system that stands up to the toughest conditions.
Why Hydrobar is a Black Friday must-buy:
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Creates a dense, waterproof barrier for long-term protection
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Highly effective in areas exposed to continuous damp or water pressure
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Ideal for both DIY projects and professional applications
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Compatible with a variety of substrates
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Excellent value per square metre, especially during Black Friday
If waterproofing is on your to-do list for December or January, this is the perfect time to stock up.
2. Plaster Primer – Your Foundation for Flawless Finishes
No matter how beautiful your final colour choice is, a finish is only as good as the base beneath it. That’s why professionals rely on a quality Plaster Primer, and this Black Friday, it’s yours at a price that seriously rewards forward planning.
Why your next paint job needs Plaster Primer:
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Ensures maximum adhesion between new plaster and topcoats
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Helps regulate porosity, giving your paint even absorption
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Prevents peeling, patchiness, and premature failure
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Suitable for both interior and exterior applications
A contractor essential and a DIY game-changer
If you're painting any new surfaces over the holidays, grab your primer while the savings are hot.
We know convenience matters, especially when your project timeline is tight. That’s why both deals will also be available on Leroy Merlin’s website, letting you add Hydrobar and Plaster Primer to your cart alongside:
✔ Tools
✔ Brushes & rollers
✔ Ladders
✔ PPE
✔ And anything else you need to complete your project in one go
Plus, enjoy multiple payment options.
Planning ahead has never felt this good.
Get Ready! Deals Drop 27 Nov to 1 Dec 2025
Set your reminders, make your lists, and tell your contractor buddies.
These are once-a-year savings on products that every site, big or small, can benefit from.