Drybase Liquid Damp Proof Membrane (1 Litre, Black) - Damp Proofing Paint for Internal Walls and Floors. Waterproof Paint
Pros
- Black finish is popular for below-ground and hidden waterproofing work
- Same fast-drying, bitumen-free formula as the white version
- Trusted brand with thousands of verified Amazon UK reviews
Cons
- Dark colour will need overpainting if the area stays visible
How it compares in Damp Proofing & Waterproofing
We list 21 damp proofing & waterproofing products, priced from £4.79 to £59.99. At £19.99 this one is the 10th cheapest of them — 11 cost more. The average across the subcategory is £23.06 and the midpoint is £19.99, so it lands £3.07 below the average.
Its 4.5-star score sits level with the damp proofing & waterproofing average of 4.52, with 11 of the 21 rated higher. Its 2,800 Amazon reviews make it the 1st most-reviewed here, against a subcategory average of 557.
Price position in Damp Proofing & Waterproofing
Splitting the subcategory into three price bands puts this product in the Mid-range band (£14.15–£25.99), which holds 8 of 22 products and averages £19.57 at 4.53 stars.
| Band | Range | Products | Average price | Average rating |
|---|---|---|---|---|
| Budget | £4.79–£13.99 | 8 | £10.47 | 4.61 |
| Mid-rangeThis one | £14.15–£25.99 | 8 | £19.57 | 4.53 |
| Premium | £31.48–£54.99 | 6 | £42.24 | 4.38 |
About this product
Drybase Liquid Damp Proof Membrane offers a robust solution for protecting your interior walls and floors from moisture damage. Designed for both professional tradespeople and keen DIY enthusiasts, this 1-litre black liquid DPM provides a high-performance barrier against water ingress and ground gases – ideal for safeguarding concrete floors, brickwork, and timber structures.
This versatile product boasts a fast-drying formulation, setting within just one hour with no special curing required, allowing for quick project completion. The water-based, bitumen-free composition ensures excellent adhesion to a wide range of substrates, including walls and floors, while its drip-resistant properties minimise mess during application. A two-coat system delivers maximum protection, covering approximately 1 square metre per litre.
For projects involving significant moisture issues, such as sealing concrete floors with multiple layers, this DPM provides reliable defence. The dark black finish is particularly useful for areas requiring discreet waterproofing, though it may necessitate overpainting if the area remains visible. Remember to apply two coats for optimal protection and allow one hour between applications before resuming activity. This trusted brand, backed by extensive Amazon UK reviews, delivers a dependable safeguard against dampness, offering peace of mind for your home’s structural integrity.
Related attributes
FAQ
What surfaces can I use this Drybase Liquid Damp Proof Membrane on?
This versatile damp proof membrane is suitable for use on brick and timber substrates commonly found in interior applications. It's designed to provide a barrier against moisture ingress across a variety of internal wall and floor materials.
How much area does one litre cover?
The product provides approximately 1 square metre of coverage per litre, typically achieved through a two-coat application. This equates to roughly six coats for a sealed concrete floor as noted in some user feedback.
What is the drying time for this paint?
The formulation offers a quick drying time; it dries initially within one hour, allowing for immediate use with no special curing requirements following application.
Is this product suitable for both walls and floors?
Yes, this Drybase Liquid Damp Proof Membrane is formulated to be used on both interior walls and floors, providing a comprehensive damp-proofing solution for various areas of your home.
What materials is it based on?
The product utilizes a water-based formulation without bitumen, offering excellent adhesion and drip-resistant properties during application. It's constructed with a high-strength barrier against moisture.
How does this compare to other damp proofing paints in the same price range?
Drybase offers a budget-friendly option with fast drying capabilities and a strong bond, competing effectively with similar products within its price tier. The bitumen-free formulation provides an advantage over some alternatives.
What should I do to maintain and clean this paint after application?
Cleaning typically involves using mild soap and water; however, refer to the manufacturer’s instructions for specific guidance regarding maintenance and cleaning of the applied finish.
Is it waterproof?
Yes, this Drybase Liquid Damp Proof Membrane is formulated as waterproof, providing a robust barrier against moisture ingress when applied correctly. It's designed to prevent water penetration through surfaces.
What is included in the packaging?
The product pack contains a brush, roller and spray, allowing for versatile application methods suitable for various surface areas and project requirements.
What are the key benefits of the black colour finish?
The dark black finish is particularly popular for below-ground or hidden waterproofing work, offering a discreet appearance when not visible. It’s also formulated with the same fast-drying, bitumen-free formula as the white version.
£19.99
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