Watco Powerfloat Primer
Litres required: 0.00L
Based on 6.0 m² per litre- Lightwork of heavy-duty repairs
- Structural strength solutions
Watco Powerfloat Primer is a two part, water based epoxy primer for smooth concrete floors that can be difficult to paint. It provides an adhesion-promoting base on suitably prepared power floated and other low-porosity concrete, helping a compatible floor coating bond to a surface that may otherwise reject paint.
This low odour, virtually solvent free primer is useful in warehouses, workshops and commercial interiors where dense concrete needs preparing before a floor coating. A single roller-applied coat is normally required. Choose Light Grey beneath a coloured finish or Clear where the planned coating system calls for a transparent primer. Mechanical preparation remains Watco's preferred approach where practical; this primer is particularly helpful where access makes that work difficult.
- Adhesion primer for smooth, dense concrete floors indoors.
- Clear and Light Grey options.
- One coat normally covers up to 30m².
Surface Preparation
Remove loose material, dust, grease and contamination. Degrease where needed, rinse away cleaner and allow the floor to dry. Remove laitance with an appropriate preparation method. Allow new concrete at least four weeks in suitable summer conditions, or six weeks in winter, and follow the chosen topcoat's moisture requirements. Existing paint must be sound, well bonded and suitably prepared.
Technical Data
| Pack size | 5L |
|---|---|
| Colours | Clear or Light Grey |
| Composition | Two part, water based epoxy |
| Minimum conditions | Air 15°C; floor 10°C |
| Pot life | Up to 2 hours at 20°C; apply promptly |
| Shelf life | 24 months unopened |
Coverage
Allow approximately 30m² per 5L per coat (6m²/L). Apply evenly at the specified rate; do not spread too thinly or leave a heavy film. Surface texture can affect consumption.
Directions for Use
- Stir each component separately, then combine the complete contents in the outer container. Mix to an even colour and consistency, scraping the sides and base.
- Apply one coat with a medium pile roller, working well into the surface. Cut in at edges with a brush and provide good ventilation.
- At 15–20°C, the current product guidance gives a 16–72 hour window before compatible epoxy or polyaspartic finishes.
- Allow at least five days before Watco Concrete Floor Paint, Flexicoat or Safety Grip Flex. Check the topcoat specification and the latest application guidance before coating.
Limitations
For interior use. Not suitable for bare metal, and most self-levelling compounds require specific advice before painting. Overcoating times depend on temperature, ventilation and coating type; slower solvent-containing finishes need the longer interval. If the permitted overcoating window is exceeded, obtain system advice and abrade as specified. Condition material at 15–25°C for at least eight hours before use and protect from frost.
Product FAQs
What is Powerfloat Primer for?
It helps a compatible floor coating adhere to suitably prepared smooth, dense or power floated concrete indoors.
Does it remove the need for cleaning?
No. Remove contamination and loose material and prepare the floor correctly. Watco recommends mechanical preparation where practical.
Which colours are available?
Clear and Light Grey. Select the colour suited to the intended finish and coating system.
When can I apply the floor paint?
Current guidance gives 16–72 hours for compatible epoxy or polyaspartic finishes at 15–20°C. Concrete Floor Paint, Flexicoat and Safety Grip Flex require at least five days.
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.
