Watco Moisture Guard
Litres required: 0.00L
Based on 10.0 m² per litre- Lightwork of heavy-duty repairs
- Structural strength solutions
Watco Moisture Guard is a water based acrylic interior paint for walls and other suitable surfaces in areas with persistent humidity or condensation. It leaves a White satin finish that resists moisture and can be scrubbed clean, making it useful in bathrooms, kitchens and basements.
The formulation contains a dry-film biocide to protect the dried paint coating from fungal degradation. This protection applies to the coating itself and does not replace removing existing mould or correcting moisture problems. With two coats and a short recoating interval, Moisture Guard offers a practical decorative finish for properly prepared interior surfaces exposed to changing temperatures and limited air movement.
- White satin acrylic for suitable interior surfaces.
- Class 1 wet scrub rating under ISO 11998.
- Second coat normally possible after two hours.
Surface Preparation
Remove dust, dirt and grease and ensure the surface is dry. Where existing paint is loose, abrade and remove it, retaining only sound, well-bonded coating. Remove existing mould or mildew appropriately before painting. Rinse away cleaning residues and allow complete drying. The manufacturer's application guidance specifies substrate moisture below 16%.
Technical Data
| Pack size / colour | 5L / White |
|---|---|
| Composition | Water based acrylic |
| Finish | Satin |
| Coats | 2 |
| Application conditions | 10–32°C; humidity below 80% |
| Shelf life | 36 months unopened |
Coverage
Approximately 10m² per litre per coat, giving about 50m² from 5L for one coat. Allow for two coats: one pack nominally completes about 25m², before allowances for surface condition and wastage.
Directions for Use
- Stir the paint well before application.
- Apply evenly with a suitable brush or roller to the prepared surface.
- Allow approximately two hours before the second coat under suitable conditions. The coating initially dries in around thirty minutes.
- Do not scrub the new finish for seven days. For areas above shower tiling, allow at least twenty-four hours before shower use, following the manufacturer's limitations.
Limitations
For interiors only. Not intended for floors, immersion or prolonged water contact, shower enclosures, saunas, steam rooms or HVAC ductwork. It is a moisture-resistant decorative paint, not a tanking membrane or a treatment for water leaks. The dry-film protection is provided by a biocide in the dried coating; follow the product label and GB safety sheet. Protect from freezing and clean tools promptly with warm soapy water.
Product FAQs
Does it remove existing mould?
No. Remove mould and prepare the surface before painting. The biocide protects the dried paint film from fungal degradation.
Can I paint a bathroom wall?
It is intended for suitable humid interior areas, but not shower enclosures, prolonged water contact, steam rooms or immersion.
How much area will one pack finish?
About 25m² with two coats at the nominal 10m²/L per-coat rate, before allowances for surface condition.
When can I clean the new paint?
Do not scrub the coating for seven days. Follow the application guidance for humidity, temperature and drying.
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 eligible orders of £150 ex VAT or more within UK mainland.
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For eligible orders below £150 ex VAT, standard delivery is £8.75 + VAT. Products with their own delivery rates are excluded; the applicable charge is shown 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.
