(2 customer reviews)

Cementmix Waterproof – concrete waterproofing – waterproof mortar – waterproof grout – waterproof thinset – waterproof cement – waterproof mortar additive

Cementmix Waterproof for DIY and Construction Professionals

  • Water-repellent and waterproof additive for mortar, concrete, cement, plaster and grout
  • Protects concrete reinforced steel
  • Elasticity during drying process
  • Insulating effect
  • Prevents cracks
  • Prevents leakage
  • Accelerates concrete drying time
  • Cementmix Waterproof replaces the water in the mixing process

Really easy to use: Cementmix Waterproof replaces the water in the mixing process. Very economical: 5 liters of Cementmix Waterproof replaces 5 liters of water No worries: Lifelong guarantee Available in 25 Liters.

Use our CALCULATOR to calculate how many liters of Cementmix Waterproof you need. CALCULATOR

Select desired quantity:

B2B/B2C Discount Price (per 25 liter jerry can):
1 2-3 4+
$254.57 $229.11 $216.38

Full Description

Cementmix Waterproof: Specifications and features

Cementmix makes concrete and cement permanently water proof and protects the reinforcement steel/rebar from moisture problems. Cementmix can also be effectively used as a waterproofing mortar additive to water proof a concrete surface.

You can easily use our Cementmix Waterproof yourself. You can use our calculator to see how much you need for your project. You would use cementmix the same as you use water, there is not much difference. Cementmix goes directly into the bucket or mixer just like you would do with water. Cementmix is a concrete additive for waterproofing.

Save money with Cementmix Waterproof!

  • No repairs are required – optimal protection against cold and water damage.
  • More durable floors and concrete walls – Water-repellent protects against cracks and joint leakage in basement walls.
  • Structural damage is reduced – Reinforcing steel protected from moisture does not corrode. With Cementmix, you have a reliable mortar waterproofing admixture that enhances the longevity of your construction projects and structures.

Advantages for you

  • Makes all concrete, cement, plaster, grout or leveling mortar water proof and water-repellent.
  • Protects concrete reinforced steel.
  • Does not affect the adhesion of other materials.
  • Elasticity during drying process.
  • No freeze and thaw damage
  • Insulating effect.
  • Colorless and odorless.
  • The cement adheres best to a dry surface
  • Vapor-permeable is sustained.
  • Non-toxic, human and environmentally friendly.
  • UV-resistant, no discoloration.
  • Additive to make reinforced concrete waterproof
  • Available in 25 Liter.

Read more…

Cementmix can be used in:

Cementmix prevents:

Cementmix: application


What Cementmix does:

Cementmix makes every concrete / cement / grout / creed / mortar waterproof, while maintaining the vapour permeability. The reinforced rebar is permanently protected against water intrusion, this will ensure that  thaw and freeze damage can never ever occur again. There will be no water seepage to the rebar, preventing the creation of rust, so no expansion of the concrete is possible. Permanently waterproof and fully protected with Cementmix will be the result.

How Cementmix works:

Cementmix replaces water in the mixing process. To learn more about the mixing ratio, please click here.

How to use Cementmix:

you would use cementmix the same as you use water, there is not much deference. Cementmix goes directly into the bucket or mixer just like you would do with water. It’s not rocket science I promise you 🙂

Use how much Cementmix:

Whatever water you would need to get the job done, you will need the same amount of Cementmix. For example: 5 liter Cementmix represents 5 liter of water in the mixing process. Don’t add water to Cementmix because Cementmix is a ready to go product. Make sure you order enough Cementmix, because water is plenty available, but Cementmix needs to be ordered and that will take time to get to the jobsite. For more information about mixing ratios, please click here.

The difference between Cementmix, Oppercon and Permacon:

Cementmix  Cementmix replaces water in the mixing process and makes all cements, concrete, self-leveling mortar, stucco and much more, through-and-through water- and liquid proof. This applies to the whole thickness of the material. Any finish like paint, cement or any other kind of finish will be difficult because of Cementmix it’s water-repellent properties. The treatment is permanent. Oppercon  Oppercon is a surface treatment repellent agent for concrete, stone and stony materials. Without leaving any visible trace of its presence, it will, unlike Permacon, make the surface of these materials waterproof, water repellent and UV-resistant. Because of its repellent properties, it means that a finish, like paint, cement or any kind of finish is not possible. The Oppercon treatment should be repeated after 15 years. Permacon  Permacon can be applied to any cementitious surface (concrete, stucco, concrete bricks, stone bricks, gypsum or porous natural stone etc.) to prevent rising damp and or water penetration. Its simplicity as for the application techniques, makes it most convenient for the treatment of walls, floors, ceilings and any structure made with these materials, in any form and size. Unlike Oppercon, which is a repellent agent, with Permacon it’s possible to finish the surface with a coating like paint, cement/screed or even Oppercon and any kind of finish you wish to apply. Guaranteeing a perfect, durable and waterproof surface. Permacon is very suitable under hydrostatic pressure situations for concrete. like in basements walls and floors, foundations, screed, or with underfloor heating etc. after you’ve applied Permacon rising damp has become obsolete and the treatment is permanent. Also see our frequently asked questions ORDER CEMENTMIX NOW!

Cementmix can be used in:

  • Concrete
  • Masonry cement
  • Grout
  • Leveling cement
  • And much more…

Cementmix can be used for:

  • Screed (screed, floor), terraces, basements.
  • Garage Floor, pool.
  • The production of porous concrete.
  • Masonry cement and grout.
  • Pavement and sidewalks.
  • Floors that are subject to wear and tear and must remain waterproof.
  • Curing, thermal bridges, light concrete, inverted roof, vegetation / green roof.

Do you have any questions?

Would you like advice about this product? Our expert customer service is there for you! We are available on working days between 09:00 – 17:00.



MSDS Cementmix


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  1. Anonymous

    usNew York, United States

  2. JOHN CASTRO (verified owner)

    usCalifornia, United States

    Excellent product! It turned any cement into waterproof. I am very satisfied, Thank you!

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