Concrete floor repair

Gaps and cracks in the substrate not only affect the aesthetic effect but also reduce the durability of the topcoat. These are the areas where problems can first arise. Therefore, it's important to properly fill them before applying the flooring system. For this purpose, we recommend epoxy fillers, which have the appropriate hardness and excellent adhesion to the substrate. After applying the flooring resin, it's also worth filling the floor expansion joints with a flexible polyurethane sealant.

Concrete floor repair

Concrete floors require maintenance and regular inspection for cracks and other imperfections. These not only affect the floor's visual appearance but also represent the first signs of deterioration – if neglected, they will deepen, and the surface will lose resistance to damage and moisture penetration. Therefore, it's crucial to constantly monitor the condition of the concrete surface and, if the first cracks appear, react immediately. In this category, you'll find products that will help you. Find out how to repair a concrete floor !

Repairing a damaged concrete floor 

By regularly inspecting the condition of your concrete surface, you may notice cracks and voids, which will deepen over time if you don't address them promptly. These also represent weak points in the substrate, where moisture penetrates, damaging the concrete's structure. Wondering how to repair a concrete floor ? Resin-based fillers, which you can find in our selection, are excellent for this purpose. You can use ready-made products or mix quartz resins with sand yourself. Much depends on the type, depth, and size of the cracks and the surface to be renovated.

Types of resin putties 

How can you repair a concrete floor to maintain its visual appeal, increase its resistance to damage, and provide a long-lasting, stable surface? Our offer includes:

Epoxy putties

These solvent-free resins do not emit irritating odors during application. This is especially important if other work is ongoing at the facility while they are being applied. Our products are ready for immediate use – you can use them to smooth surfaces and fill gaps. They spread easily and create a smooth, hard layer that is resistant to mechanical damage and chemicals. These products contain epoxy resins, mineral fillers, and additives;

Polyurea putties

They are distinguished by their high resistance to UV radiation – thanks to the aliphatic resins they contain, they prevent the substrate from yellowing in the sun for many years! You can use them to create putty by adding quartz sand or marble dust. Polyaspartic putties are perfect for concrete floor renovations that require a quick turnaround. These products are quick-drying – they can be sanded and painted within two hours of application;

Polyurethane putties

They come in a sealant form in handy, soft packaging with a convenient applicator that makes it easy to reach hard-to-reach gaps. This single-component polyurethane elastomer forms a cohesive, flexible mass upon contact with air. It can be used on a variety of substrates and is ideal for concrete floor repairs and expansion joint filling.

Outdoor concrete floor repair – which products to choose?

If you're planning to repair an outdoor concrete surface , choose the products available in our selection. You'll find polyurea-based products here. The aliphatic resins they contain make the filler resistant to UV radiation, preventing discoloration or unsightly yellowing even from intense sunlight. We offer products that dry quickly and can also be applied to vertical surfaces, making them ideal for renovating concrete facades or fences. Excellent adhesion and quick setting significantly reduce work time. We also offer epoxy fillers, which can be coated with your chosen topcoat after application.

Why choose our products for concrete floor repair?

If you're planning a concrete renovation, wanting to fill any existing gaps and even out the surface, consider the products we've compiled for you in this category. These products will ensure your concrete repair is quick and deliver satisfactory results. Resin fillers provide resistance to mechanical damage – they're hard and durable, so you don't have to worry about cracking or damaging the surface. Our product range includes:

  • Solvent-based – choose them if crumbling concrete is your problem. These products penetrate the substrate deeper, reaching its invisible layers, where they work to repair it, filling cracks and eliminating the destructive effects of crumbling. Their effectiveness depends on the concrete's individual absorbency, making it difficult to estimate their final consumption. Another drawback is the irritating odor during use;
  • Solvent-free concrete fillers are primarily odorless, making them more comfortable to work with. They do not require the facility to be closed for application and are environmentally friendly.

Resin putties – not just for repairing cracked concrete floors!

The products available in this category are not only useful when renovating concrete floors . Some are also excellent for bonding various building materials, such as ceramics, metal, glass, or wood. They can be used in projects requiring durable and aesthetic bonding of elements made from these materials to concrete. Epoxy putty can also be used for strong bonding of polyester, plastics, porcelain, and pipes. It's also suitable for repairing tanks for water and diluted chemicals. Its wide range of applications makes it versatile.

Choose proven products for concrete floor repair 

Are you looking for products that will quickly repair your concrete floor? Do you want to permanently fill holes and cracks, as well as strengthen crumbling concrete? Choose products from our range – these resin fillers will help you overcome any challenge! Not sure which product to choose? Contact us – we offer expert advice and will be happy to advise you on how to repair your concrete floor .

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EPOXOL PUTTY epoxy putty, Resin floors EPOXOL PUTTY epoxy putty, Resin floors
  • Product
  • Subfloor repair

A two-component putty for a wide range of applications. Depending on the mixing ratio, a flexible, hard, or very hard mass can be obtained. Recommended for metal, concrete, wood, and ceramics. Also suitable for automotive and yacht repairs. 

From 180.17 PLN
EPOXOL LIQUID epoxy putty, Resin floors
  • Product
  • Subfloor repair

A putty for filling small holes or larger surfaces. It has greater plasticity than Epoxol Putty. Depending on the mixing ratio, three degrees of elasticity can be achieved.

From 173.91 PLN
EPIFIL H-50 epoxy putty, resin floors
  • NOTE: THIS IS A WATER-BASED PRODUCT. Select temperature-controlled shipping to receive your product on the promised date, regardless of weather conditions. Standard shipping may be delayed due to temperatures below 5°C encountered along the delivery route.

A two-component, water-soluble filler for smoothing surfaces and filling gaps. Designed for plaster, concrete, and stone.

From 109.47 PLN
TROKEN FCM 1 TROKEN FCM 2
  • Product
  • Subfloor repair

Troken FCM is a polymer-modified, cement-based repair mortar. Designed for smoothing surfaces and repairing defects in concrete and reinforced concrete, including prestressed and dynamic systems. For indoor and outdoor use.

From 78.72 PLN
Troken CBL
  • Product
  • Subfloor repair

Troken CBL is a fine-grained, polymer-modified, cement-based repair mortar containing corrosion inhibitors. Designed for anti-corrosion protection of exposed reinforcement and creating an adhesive layer during concrete and reinforced concrete repairs, including in prestressed and dynamic systems. Suitable for indoor and outdoor use.

From 153.14 PLN

Troken Floor FAST Special is a high-build, fast-curing, self-leveling epoxy resin designed for industrial applications and decorative projects requiring a perfectly smooth surface. The product allows for the application of 1 to 15 mm of resin in a single layer. It is characterized by very low volatile organic compound (VOC) emissions, making it virtually odorless.

From PLN 1,063.77
FAQ: Concrete Floor Repair

Concrete cracks can be repaired using various resin-based putties. We have a selection of ready-made products, or we can make our own by combining resin with quartz sand. Ready-made putties are best for small cracks – they are available in small packages and can be applied to the substrate without any special preparation. Epoxy putties and quick-drying polyurea putties . If we need to fill large and/or deep cracks, making our own putty is a very economical solution. The putty is created by combining epoxy resin with dried quartz sand . The resin's technical data sheet provides precise guidelines on the weight ratio of the components and the thickness to be applied.

An uneven concrete floor can be smoothed using a mixture of epoxy resin and dried quartz sand. Combine the products in the appropriate weight ratio (depending on the desired consistency) and spread them on the surface after priming. Depending on the weight ratio of resin to sand, a completely different final product can be achieved. For example: - 1 part resin : 0.5 parts sand - a liquid self-leveling mixture that should be spread over the surface and then deaerated. The final result will be a smooth "slab." The maximum layer thickness is 3 mm in a single application. - 1 part resin : 5 parts sand - a very thick mixture, an "epoxy mortar," that is not deaerated but thoroughly smoothed and then sanded if necessary. The maximum layer thickness is up to 30 mm in a single application.

Crumbling concrete can be reinforced by impregnating it with solvent-based epoxy resin . Solvent-based resins penetrate deeper into the substrate, which is advantageous in this situation. The downside is that it's difficult to predict the final resin consumption and cost of such an operation, as everything depends on the concrete's absorbency.

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