Description
Hydrablock Pro is a deep-penetrating, eco-friendly concrete sealer designed for all your concrete surfaces. Its active ingredients penetrate deep into the concrete, chemically bonding with it to fill pores up to four centimeters deep. This process creates a powerful, breathable barrier against moisture, dirt, and stains.
Benefits of Hydrablock Pro Concrete Sealer
- Permanent Waterproofing
Creates a lasting waterproof barrier for your concrete - Deep Penetration
Seals concrete from the inside out for long-term protection - Stain Resistant
Keeps concrete looking clean by repelling dirt and preventing stains - Prevents Concrete Decay
Protects against wear and tear, extending the life of your concrete - Freeze-Thaw Protection
Guards against cracking and damage caused by changing temperatures
Easy DIY Application
Hydrablock Pro is easy to apply, earning it a DIY award for user-friendliness. Simply use a brush, roller, or low-pressure sprayer for even coverage.
Important: Before applying, cover any nearby windows, frames, and metal parts. Clean up spills immediately. Do not apply to waterproof surfaces or glazed tiles.
Coverage
Hydrablock Pro is a ready-to-use formula. One liter is sufficient for approximately 4m² (43 sq ft) of concrete.


R. Brooks –
We used Hydrablock to waterproof the terrace in our garden. Easy applicatio, we just used a simple sprayer. Satisfied with the result.
Bas Wijgerd –
Hydrablock gebruikt voor het impregneren van Ytong blokken. Wat een spul, water blijft er als druppels op liggen. Beste beton impregneermiddel waar ik mee gewerkt heb!
Jerry –
In onze kelder last van optrekkend vocht. Op aanraden Hydrablock gebruikt voor het waterdicht maken van de vloer en muren in de kelder. Zeer makkelijk in gebruik. Kelder is nu kurkdroog, top!
Marlon Giant –
Perfect to use impregnating agent for concrete. Applied in our basement, immediate result!
Ernesto –
I highly recommend hydrablock-pro.com as an excellent resource for all your waterproofing needs, especially when it comes to products like Hydrablock Pro. Their comprehensive information, expert advice, and reliable service make them the perfect support system for ensuring your concrete projects are protected against water, stains, and algae. Using Hydrablock Pro has made my implementation of nano concrete sealers straightforward and effective. Whether you’re a DIY enthusiast or a professional, their guidance can help you achieve the best results with Hydrablock Pro. I am very satisfied with the support and technical details provided, which gave me confidence to utilise this superb product for long-term durability. Overall, Hydrablock Pro is an outstanding product for all your concrete waterproofing solutions.
Smorte Malige –
Hydrablock Pro is an excellent choice for anyone who wants a reliable, long-lasting waterproofing solution. I really enjoyed learning how it works and how easy it is to apply, even for beginners. The instructions are clear, and the formula feels professional-grade from start to finish.
After using Hydrablock Pro, the surface looked well-sealed and protected, with a clean finish that inspires confidence. If you’re searching for a high-performance waterproofing product that’s simple to use and delivers strong results, Hydrablock Pro is absolutely worth considering.