Thompsons 5Ltr One Coat Water Seal
- Thompsons One Coat Water Seal – 5 Litre container for efficient site use
- Breathable waterproof membrane protects brickwork, pointing, stone, concrete and plaster
- Micro silicone emulsion penetrates deep to reduce frost damage and efflorescence
- Can be applied directly to damp surfaces using brush or roller for fast application
- Approximate drying time of 2 hours ensures quick turnaround on site
Thompsons 5L One Coat Water Seal is a reliable, trade-grade waterproofing solution designed for builders, bricklayers and site managers who need durable protection for masonry and concrete surfaces. It forms a breathable membrane that prevents water ingress while allowing trapped moisture to escape, reducing the risk of frost damage and surface efflorescence. Please note this product is supplied in 5 litre containers for easy handling and bulk site use.
Application
This water seal is ideal for protecting external brickwork, stone, concrete and plaster surfaces from water penetration. It’s especially suited to foundations, walls and pointing that require long-lasting waterproofing without compromising breathability. The product can be applied directly to damp surfaces using a brush or roller, making it a practical choice for busy sites and trade professionals who need to work efficiently in all conditions.
Dimension
- Container size: 5 Litres (approximate coverage varies by surface porosity)
Material
- Micro silicone emulsion with waterproof resins
Type
- Waterproofing and sealing chemical
For best results, apply as directed and allow around 2 hours drying time. This product is sold in 5 litre units and is designed for trade and serious DIY use where reliable waterproofing is essential.
Delivery
Important: The following delivery information applies only to orders placed online.
Delivery Times
When placing your order, you will be able to view available delivery times at the checkout.
Please note: while we aim to deliver within 2–3 business days, this is subject to stock availability. A member of our team will be in touch after you place your order to confirm your delivery date.
Click & Collect is also available from selected branches. However, please be aware that stock levels can fluctuate, so we’ll confirm product availability and collection timing once your order is placed.
Delivery Charges
Orders over £150 ex VAT within our local delivery area qualify for free delivery. This excludes palletised or specialist products.
For orders under £150 ex VAT, standard delivery is £7.50 plus VAT. Certain products have specific delivery costs:
- Civil Engineering products: £20 + VAT.
- Roofing Tiles under £249.99 ex VAT: £60 + VAT.
Delivery charges and policies may vary at the discretion of our branches, and we reserve the right to amend them as required.
We offer a variety of delivery options to meet your needs nationwide, including pallet shipping (subject to size and weight restrictions), site delivery, and same-day or next-day delivery via TradeKart (available in selected postcodes).
Delivery charges are calculated based on your location, the products ordered, and your selected delivery method. Final costs will be displayed at checkout. If you have specific delivery requirements, please contact your local branch via our Branch Finder.
For any delivery-related enquiries, please email our sales team at websales@lordsbm.co.uk.
