Watco Concrex Asphalt Repair
Litres required: 0.00L
Based on 0.04 m² per litre- Lightwork of heavy-duty repairs
- Structural strength solutions
Watco Concrex Asphalt Repair is an epoxy resin and granite aggregate repair system for damaged asphalt and concrete. It forms a hard black repair for areas carrying forklifts, heavy trolleys and other demanding traffic, including loading bays, car parks, gangways and working areas.
The coarse texture blends with an asphalt surface, while the trowel-applied mix can be compacted into potholes and damaged edges. Use it for local repairs and for bedding details such as guide rails and roller shutter door fittings where the manufacturer’s application requirements can be met.
Surface Preparation
Remove loose material, dirt, oil and grease, leaving a sound base and firm edges. The void should be clean and preferably dry, although slight dampness is acceptable. Check the depth over the whole repair and plan the quantity before mixing.
Rough holes and cracks normally require no primer. Watco’s technical sheet recommends Tack Coat when applying over a smooth substrate. Follow the primer instructions if this applies to your repair.
Technical Data
- Pack size is 25kg, containing resin, curing agent and granite aggregate.
- Finish is black, granular and slip resistant.
- The product page specifies a 15–100mm repair depth.
- Coverage is approximately 1m² at 15mm, or 0.5m² at 30mm, per pack.
- Working life is approximately 30 minutes at 10–20°C and shorter in warmer conditions.
- Allow 8–12 hours for foot traffic and 12–24 hours for heavy traffic at 10–20°C.
- Minimum application temperature is 10°C. Shelf life is 12 months unopened.
Directions for Use
Mix the curing agent into the resin thoroughly with a wide-bladed tool, then immediately combine the liquid with the granite aggregate. Turn the mixture with a trowel until all the aggregate is coated and the loose-textured black compound is consistent.
Place the mixed material into the void and work it firmly into gaps and crevices. Lightly tamp with a piece of wood to compact it and remove air pockets. Finish with a trowel, wiping the blade with white spirit as directed by Watco to help produce a smooth surface.
Limitations
Keep the area closed to traffic for the cure period appropriate to its temperature. Lower temperatures extend curing, so allow enough time before returning a busy route to use. Measure depth carefully because a deeper hole substantially reduces area coverage.
Store above 10°C and protect from freezing. Remove food products during application and cure. Use the component safety data sheets when planning handling and mixing, and follow the current pack instructions.
Product FAQs
Can it take forklift traffic?
Yes. It is intended for heavy traffic, including forklifts and heavy trolleys. At 10–20°C, allow 12–24 hours before heavy traffic.
How much area does one pack repair?
A 25kg pack covers approximately 1m² at 15mm thick or 0.5m² at 30mm. Actual coverage depends on the profile of the hole.
Does it need a primer?
Rough holes and cracks normally need none. The technical sheet recommends Tack Coat over smooth substrates.
Can it be used on concrete as well as asphalt?
Yes. The product is specified for repairs to asphalt and concrete, for interior and exterior use.
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
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Free delivery on all orders over £100 + VAT within UK mainland.
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For orders under £100 + VAT, a standard shipping fee will apply at checkout.
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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
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Orders placed after 12 midday (Monday–Friday) are usually dispatched the next working day.
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If you require urgent dispatch or Saturday delivery, please call us before placing your order.
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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:
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May have longer lead times
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May carry a £150 + VAT delivery charge
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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:
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Some products may need to be ordered in from manufacturers
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Specialist items may be tinted or made to order, causing additional lead time
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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:
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Delays in transit
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Lost shipments
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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:
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Pending – order received
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Processing – being picked, packed or manufactured
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Dispatched – on the way with the carrier
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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.
