Watco Black Top
Litres required: 0.00L
Based on 1.0 m² per litre- Lightwork of heavy-duty repairs
- Structural strength solutions
Watco Black Top is a bitumen-based surface dressing for refreshing old asphalt and tarmac. It dries to a black, low-sheen finish, covering faded areas, old marks and staining to improve the appearance of suitable car parks, drives, paths and roads.
The single pack formulation is applied by roller in one coat. It is useful where the existing asphalt is sound but looks tired, and a black surface treatment is preferred to a coloured asphalt paint. Black Top is a coating rather than a repair mortar: holes, weak material and significant damage need to be repaired before the surface is dressed.
- Black, low-sheen finish for sound bitumen-based surfaces.
- Normally one roller-applied coat.
- Refreshes the appearance of older asphalt and tarmac.
Surface Preparation
The surface must be dry and free of loose material and contamination. Remove moss and growth by appropriate scraping or washing, then allow the area to dry thoroughly. Repair defective asphalt first. If the existing material may contain coal tar or its composition is uncertain, carry out a compatibility trial before treating the full area.
Technical Data
| Pack size | 5L |
|---|---|
| Composition | Single pack, solvent based bitumen dressing |
| Finish | Black, low sheen |
| Use | Exterior asphalt and tarmac |
| Minimum application temperature | 5°C |
| Shelf life | 24 months unopened |
Coverage
Approximately 5–10m² per 5L, depending on the texture and condition of the surface. Use the conservative 1m²/L rate for planning. One coat is usually sufficient, but avoid leaving puddles or a heavy build-up.
Directions for Use
- Complete preparation and make sure the surface is dry.
- Apply one even coat with a suitable roller, using a brush carefully at edges.
- Do not flood the surface or build a layer thicker than the product page's 1.5mm maximum. Heavy application can soften the asphalt temporarily and delay drying.
- Typical drying is approximately two to five hours at 5–20°C. Protect from rain for at least thirty minutes and allow the finish to dry fully before returning the area to use.
Limitations
Black Top does not strengthen weak asphalt or fill damaged areas. It is intended for bitumen-based substrates and can soften surfaces containing coal tar. Where uncertain, apply a trial and check after twenty-four hours. Rain can trap solvents and prolong drying. The product is flammable: follow the label and current safety instructions, ventilate the work area and keep away from ignition sources. Store away from heat and protect from freezing.
Product FAQs
Will Black Top repair potholes?
No. It is a surface dressing for sound asphalt, so repair holes and weak areas with an appropriate repair material first.
Is it an asphalt paint?
It is a bitumen-based black surface dressing. Choose a suitable asphalt paint where a different colour or paint finish is required.
How much does one container cover?
Approximately 5–10m² per 5L, depending on surface condition and texture.
Why should I avoid applying it too thickly?
Excess material can temporarily soften the asphalt and delay drying. Apply evenly without flooding the surface.
Data Sheets
We aim to deliver your products as quickly, safely and efficiently as possible. Below you'll find a full overview of our delivery process, options, pricing and terms. If you have any questions or a time-sensitive order, our team is always happy to help — just give us a call on 01902 712286.
📦 Standard Delivery
-
Free delivery on all orders over £100 + VAT within UK mainland.
-
For orders under £100 + VAT, a standard shipping fee will apply at checkout.
-
Orders are typically delivered within 2–5 working days after receipt of cleared payment.
We use Parcelforce and FedEx as our main carriers, though this may vary based on location or size of your order.
⚠️ Important Notes on Delivery
-
Orders placed after 12 midday (Monday–Friday) are usually dispatched the next working day.
-
If you require urgent dispatch or Saturday delivery, please call us before placing your order.
-
Do not schedule contractors or start work until goods have arrived and been checked — we cannot be held responsible for project delays due to late or damaged deliveries.
🚚 Next Day & Timed Delivery Options
We offer express shipping for orders needing a quicker turnaround:
| Service | Typical Cost* (Ex. VAT) |
|---|---|
| Next Day Delivery | £10.50 |
| Next Day AM Delivery | £15.00 |
| Specialist Items | £22–£25+ |
*Pricing depends on order contents and size. For mixed/tinted paint or specialist coatings, next-day delivery may cost more due to courier restrictions.
Please contact us if your order is time-sensitive — we’ll confirm what options are available based on your products and location.
📍 Delivery Outside UK Mainland
International Delivery
We are pleased to offer worldwide delivery on both parcel and pallet orders.
Parcel Shipments
All international parcel deliveries are handled by FedEx International. Shipping times and costs vary depending on destination, parcel size, and service availability.
Pallet Shipments (Including Dangerous Goods)
For palletised orders — including those containing dangerous goods - we work with independent specialist freight companies experienced in compliant global hazardous materials transport.
Due to the nature of these shipments, pricing and transit times are provided on a case‑by‑case basis.
Requesting an International Delivery Quote
If you would like to place an international order, simply get in touch and we will prepare a personalised shipping quote. Please provide the following details:
- Your full name
- Delivery address (including country and any required customs information)
- Details of the items you would like to order
- Quantities for each item
Once we have this information, we’ll handle the rest - from calculating the most suitable shipping method to arranging safe and compliant delivery to your destination.
🛠️ Specialist Products & Pallet Deliveries
Some coatings are made to order, particularly from premium brands like Sigma/PPG. These orders:
-
May have longer lead times
-
May carry a £150 + VAT delivery charge
-
Could require pallet delivery — a separate charge may apply
If your order requires palletisation, we’ll contact you after checkout to confirm delivery costs. You're also welcome to contact us first for a delivery quote before placing the order.
📦 Stock & Availability
We hold a large amount of stock ready for immediate dispatch, but:
-
Some products may need to be ordered in from manufacturers
-
Specialist items may be tinted or made to order, causing additional lead time
-
We’ll always aim to part-deliver where possible to avoid unnecessary delays
If you’re on a strict deadline, please get in touch before ordering so we can advise on delivery timeframes.
🚫 Delivery Liability
While we work hard to ensure your order arrives safely and on time, we use third-party carriers and cannot be held liable for:
-
Delays in transit
-
Lost shipments
-
Goods damaged in delivery
If your order is damaged or delayed, please let us know as soon as possible. We are not always informed automatically by the courier, so your input is essential.
We will work with you to resolve any issues — whether that means replacing items or chasing the carrier.
Note: Address changes after dispatch may incur additional charges, so please double-check your delivery details at checkout.
🧾 Payments & Order Processing
Orders are only processed once full cleared payment has been received.
You will receive email updates at each stage of the process:
-
Pending – order received
-
Processing – being picked, packed or manufactured
-
Dispatched – on the way with the carrier
-
Back order / Part dispatched – if stock is split or delayed
Need Help?
If you're unsure about shipping costs, timelines, or need your order by a specific date, we strongly recommend giving us a quick call before placing your order:
📞 01902 712286
📧 info@andrewscoatings.co.uk
We're here to help make sure you get the right product, in the right place, at the right time.
