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Trade Prices. Maximum Choice.
Bond It Silicone Ultra Waterseal Masonry Waterproofer 5L - Box of 4

Bond It Silicone Ultra Waterseal Masonry Waterproofer 5L - Box of 4

Shop All Bond It
SKU BDH120-BON
£86.95 - £86.95
£86.95
£86.95 - £86.95
£86.95
Colour: Clear
Mix & Match multibuy — buy any 2 or more and save 5% MULTIBUY — Mix & match, buy any 2+ & save 5% Combine any products in our 5% Mix & Match range — discount applied automatically in your basket. No code needed.
Collection & Delivery
Click & Collect — our Northampton store Collect from our Northampton store · FREE
Home Delivery FREE over £75
Shipping information


We work hard to get your order out quickly and securely.

  • Fast Dispatch – Orders are processed promptly once placed.
  • Trusted Couriers – We use reliable delivery partners.
  • Clear Costs – Shipping is calculated at checkout, based on size and weight.
  • Peace of Mind – We’ll keep you updated every step of the way.
Returns & warranty
  • 28 Days to Return – If it’s not right, just bring it back in its original condition.
  • Quick Refunds – Once we’ve checked your return, we’ll refund you promptly.
  • Clear & Fair – Some items (like cut-to-size or opened packaging) can’t be returned, but we’ll always let you know upfront.

Silicone Ultra Waterseal Masonry Waterproofer – 5L. Sold as a full box of 4 at trade prices, direct from a genuine Bond It stockist.

Protects the surface against water and frost, providing a micro-porous coating which does not change the aesthetic appearance of a building. A secondary benefit of the product is to repel waterborne dirt and resist fungal growth as well as help reduce heating costs, as energy is not wasted in drying out damp walls. Suitable for use on brick, stone, concrete. masonry and unglazed tiles. Brush or non-atomising spray. Downloads Material Safety Data Sheet Technical Data Sheet Related products SBR Admixture A styrene butadiene copolymer latex, which increases flexibility of cement screeds and mortars and improves water and chemical resistance and durability. View product <svg width="16" height=

Key features

  • Protects brickwork, cement and concrete from damage, rain and frost
  • Forms a clear water repellent barrier
  • Low environmental impact ‐ VOC free
  • Low hazard; no vapours
  • Does not affect the appearance of buildings
  • Odourless
  • Suitable for use on brick, stone, concrete. masonry and unglazed tiles.
  • Brush or non-atomising spray.

What's in this listing

Option Box qty Bond It code
Clear 4 BDH120

Downloads

🔨 Trade Prices for Everyone

Why pay more? We keep our prices rock-bottom so whether you’re a trade professional or DIYer, you always get the best deal.

🏠 Local & Independent


We’re Northampton’s trusted family-run store, supporting local people with great products and honest service.

🚚 Easy Pickup or Local Delivery

Order online and collect in-store, or get heavy items like blocks and cement delivered straight to your site.

👍 Friendly, Helpful Service

Our staff know their stuff — whether it’s building materials, DIY or garden, we’re here to help you get the job done.

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