Features

• 💧 Guaranteed waterproof barrier — latex-based formula forms an impermeable membrane to block water penetration

• 🛡️ Mould & mildew protection — prevents growth on the paint film for up to 5 years, keeping surfaces hygienic

• 🏠 Multi-surface use — suitable for interior or exterior, vertical or horizontal concrete, blockwork, stucco and masonry

• 🌬️ Low odour & easy application — smooth, cement-based paint that’s simple to apply by brush or roller

• ⚡ Large 10L pack — ideal for basements, cellars and large concrete surfaces, ensuring long-lasting coverage

Description
Zinsser Watertite Basement Waterproofing Paint White (10L) is a high-performance latex-based primer and finish, specially formulated to keep water out while protecting surfaces from mould and mildew for up to 5 years. Its advanced formula creates an impermeable barrier that seals against water penetration, making it ideal for basements, foundations, cellars, concrete walls, and masonry surfaces. Designed for both interior and exterior use, Watertite can be applied to vertical and horizontal blockwork, cast-in-place concrete, and stucco. With low odour and a cement-based consistency, it applies easily by brush or roller, delivering a reliable, long-lasting waterproof finish. Supplied in a 10L pack, it is perfect for large-scale waterproofing projects.

Our Delivery Options

Express 2/4 Day Delivery

• Delivery Fee:
• Order By: 
• Delivery Time: Before 6pm Monday-Friday

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Next Business Day Delivery

• Delivery Fee:
• Order By: 
• Delivery Time: Before 6pm Monday-Friday

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Pre-12 Next Business Day Delivery

• Delivery Fee: £12.99 delivery for all pre-12 orders
• Order By: 
• Delivery Time: Before 12pm Monday-Friday

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Remote Areas Delivery

• Delivery Fee:
• Order By: 
• Delivery Time: Standard delivery (2-4 days)

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Weekend Delivery

• Delivery Fee:
• Order By:
• Delivery Time: Before 6pm Saturday

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Good To Know

For orders to some addresses, especially in the Highlands of Scotland and Offshore, next day delivery options are not available and delivery can take several days. Saturday delivery is not available for remote areas.

Items over 30kg: Items over 30kg can only be delivered from Monday to Friday. If ordered before 3pm, please allow up to two business days for delivery. Orders placed after 6pm Thursday will be delivered after the weekend.