Which Concrete Densifier Is Suitable To Choose From Tech-Dry’s Densacrete Range?

Choosing the right concrete densifier isn’t about guesswork — it’s about matching the product to the performance you need. Tech‑Dry’s Densacrete range was developed by Dr. Ren Kebao, Tech‑Dry’s Technical Manager, after extensive research into what customers actually wanted: reliable densifiers at different price points, each tailored to specific job requirements.

The result is a flexible, multi‑tier system that lets you choose the level of strength, finish, and protection — from economical hardening to premium stain‑resistant performance.

The Densacrete Range Explained

Densacrete 90 – Cost‑Effective Everyday Hardening

Densacrete 90 is the most economical option in the range. This potassium‑based densifier uses nano‑technology to spread quickly and penetrate deeply into the concrete surface. It is ideal for both new and old concrete where the goal is straightforward hardening and dust‑proofing at a low cost. If you need reliable performance without premium features, this is the preferred choice.

Densacrete 150 – Silicate Densification + Colour Enhancement

Densacrete 150 is a silicate‑based densification sealer designed for porous or permeable concrete, especially polished concrete surfaces. It penetrates deeply, reacts with the concrete, and blocks capillaries to create a hard, dust‑proof, and colour‑enhanced finish.

Key advantages include:

• Non‑film‑forming, penetrating action
• Hardens and strengthens the surface
• Reduces permeability and dusting
• Enhances colour without altering surface characteristics
• Suitable for polished concrete, residential floors, commercial car parks, warehouses, and even masonry substrates like stone and brick
• Can be polished to a smooth or glossy finish

Positioned between Densacrete 90 and the lithium‑based products, Densacrete 150 offers stronger densification and a more refined finish than the entry‑level option, without moving into the premium stain‑resistant category.

Densacrete Hybrid – A Smart Middle‑Ground

Densacrete Hybrid blends the strengths of potassium and lithium technology, offering a fast‑acting, economical alternative to a full lithium densifier. It provides quality densification and sealing for new and old concrete, positioning it as a strong mid‑range option for projects that require more performance than Densacrete 90 but do not need premium stain resistance.

Densacrete Premium – Densification + Stain Resistance

Densacrete Premium combines densification with oil‑ and water‑repellent technology. This dual‑action formula not only strengthens concrete but also protects it from spills, staining, and moisture. The result is a stain‑resistant, self‑cleaning finish suitable for environments where appearance and cleanliness matter.

Densacrete Lithium – High‑Performance Densification

For deeper penetration and a higher‑quality finish, Densacrete Lithium is the product of choice. This advanced lithium‑based densifier is designed for fast processing and superior hardening. It is ideal for projects where long‑term durability, dust‑proofing, and a refined finish are priorities — without moving into the stain‑resistant category.

Densacrete Lithium Premium – The High‑End Finish

At the top of the range is Densacrete Lithium Premium. This product delivers the deepest densification performance alongside advanced oil and water repellency. Functionally, it’s the best choice when you need maximum hardness, long‑term durability, and premium stain resistance in one treatment.

How to Choose the Right Densifier

The Densacrete range is designed so you can scale performance to your needs and budget. Consider:

• Desired hardness and dust‑proofing All products densify concrete, however higher‑end options penetrate deeper and last longer.
• Colour enhancement Densacrete 150 is the standout if you need a natural colour‑enhanced finish without topical coatings.
• Stain resistance Choose Premium or Lithium Premium if oil, water, or chemical resistance is essential.
• Finish Multiple applications — especially with Densacrete 150 or the lithium products — can achieve a smoother, glossier surface.
• Budget The range spans from the economical Densacrete 90 to the premium lithium formulations.

Where Can I Use Densacrete?

Tech‑Dry’s densifiers are suitable for:

• Residential interior concrete floors
• Exterior driveways
• Factory and warehouse floors
• Commercial carparks
• Polished concrete applications

All Densacrete products use water‑based formulations that improve application safety and support environmentally responsible practice.