Repair resin
Project Consultant Repair Resin
What would you like to repair?
Step 1: Choose project type
Concrete cracks
Repairing cracks in concrete floors and walls
Seal
Seal leaks
Paving joints
Fill paving joints with resin
Step 2: Calculate amount
Area calculation
Enter the length and width of your project
These values are approximate. The actual consumption may vary depending on the substrate.
Step 3: Product recommendation
Up to 17% offSALEBEKATEQ
BK-450EP Epoxy Resin Casting Resin Concrete Repair
From €47,90€57,90Unit price€31,93 / kgUnavailable-
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Up to 21% offSALEBEKATEQ
BK-205EP 2K Epoxy Resin Self-Leveling Compound Floor Coating
+16From €37,90€47,90Unit price€37,90 / kgUnavailable -
Up to 28% offSALE
BEKATEQ
BK-190EP 2K Epoxy Primer, Adhesion Promoter, Bonding Primer
From €35,90€49,90Unit price€23,93 / kgUnavailable -
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Up to 28% offSALE -
Up to 19% offSALE
BEKATEQ
BK-170EP Repair Kit Epoxy Resin Repair Resin
From €25,90€29,90Unit price€172,67 / kgUnavailable -
Up to 29% offSALE
BEKATEQ
BK-110EP Fine Putty 2K Epoxy Resin Putty, Repair Putty
From €24,90€34,90Unit price€33,20 / kgUnavailable -
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Up to 23% offSALEBEKATEQ
BK-122 Color Pigments Pigment Powder according to RAL Colors
+22From €22,90€29,90Unit price€45,80 / kgUnavailable -
Up to 40% offSALE
BEKATEQ
BK-250EP 2K electrical potting compound, clear casting resin
From €19,90€32,90Unit price€132,67 / kgUnavailable 
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Up to 40% offSALEBEKATEQ
BK-250EP 2K electrical potting compound colored casting resin
From €19,90€32,90Unit price€132,67 / kgUnavailable-
Up to 36% offSALE
BEKATEQ
BE-800 Floor Cleaner Concrete Cleaner Workshop Cleaner
From €17,90€27,90Unit price€17,90 / lUnavailable -
36% offSALE
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30% offSALE
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Up to 40% offSALE
BEKATEQ
BK-705 Quartz Sand Broadcast Aggregate for Non-Slip Floors
From €14,90€24,90Unit price€14,90 / kgUnavailable 
46% offSALEBEKATEQ
BE-18W Stirring Rod for Epoxy Resin, Paints, Varnishes
€11,90€21,90Unit price /Unavailable-
20% offSALE
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Up to 46% offSALE -
55% offSALEBEKATEQ
BE-17W Stirring Paddle Paint Can Stirrer Plastic 40 cm
€9,90€21,90Unit price /Unavailable -
41% offSALE
BEKATEQ
BE-60W Smoothing Trowel 27x30cm made of sheet steel with wooden handle
€9,90€16,90Unit price /Unavailable -
41% offSALE
BEKATEQ
BE-62W Smoothing Trowel with Wooden Handle, Venetian Plaster Trowel
€9,90€16,90Unit price /Unavailable -
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Up to 52% offSALEBEKATEQ
BK-125 Color Paste Pigments for Epoxy Resin, PU Resin, Alkyd Resin
From €9,52€19,90Unit price€144,24 / kgUnavailable -
Up to 55% offSALE
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71% offSALE
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71% offSALE
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SALE
High-quality repair resin incl. hardener in the set
Repair resin is a versatile and highly effective material for restoring, repairing and reinforcing a wide variety of surfaces. Whether for trade-based restoration, industrial applications or DIY projects, the properties of a modern resin system make it the ideal choice when long-lasting stability is required.
BEKATEQ offers professional polyester resin-based solutions specifically tailored to the needs of tradesmen, DIY enthusiasts and construction professionals. The products can be precisely dosed, are reliable to work with and can be used in a wide range of applications.
What is repair resin suitable for?
The material is used wherever damaged areas need to be reinforced or repaired. It reliably adheres to a wide variety of surfaces, from metal and wood to concrete and ceramics.
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Benefits at a glance:
- Excellent adhesion to a wide range of materials
- Fast-curing, making it ideal for quick repair work
- Suitable for indoor and outdoor use
- Available in various kits with hardener, fiberglass mat and accessories
- Good sandability and paintability
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Typical applications:
- Repairing cracks and holes
- Reinforcement in boat building, on caravans or in piping systems
- Surface repairs on concrete, stone, wood or metal
- Model making and DIY projects in the workshop, home and garden
Composition & Properties of Polyester Resin
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Polyester resin as a proven base
The repair resin offered by BEKATEQ is based on polyester, a versatile plastic resin with very high mechanical strength. In combination with fiberglass mats, it creates hard, durable, and dimensionally stable surfaces.
The systems are styrene-free, colorless, and transparent, making them suitable for inconspicuous use even in visible areas.
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Components & Curing
A complete repair resin kit usually consists of:
- Polyester resin
- Hardener paste or liquid hardener
Glass fiber mat 300 g/m² - Accessories such as mixing cups, brushes, putty knives and protective gloves
Curing takes place through the chemical reaction of resin and hardener. The exact curing time depends on the material, substrate and ambient temperature. After complete curing, the bond is extremely strong, water-resistant and mechanically durable.
Application: How to Use Repair Resin Correctly
Surface preparation
Careful preparation is crucial. The substrate must be sanded and must be clean, dry, structurally sound, and free of silicone and wax. Before applying the resin, it is advisable to clean the surface with acetone-free cleaners or suitable solvents.
Repair resin in action: From boat building to caravans
Typical scenarios for repair resin:
- Rust-through areas on body panels
- Damaged areas on boats, caravans or garden furniture
- Holes or cracks in concrete slabs or wooden posts
- Repairs in indoor or outdoor areas with high moisture levels
- DIY projects involving stone, ceramics, glass, metal or plastic
Thanks to the combination of a polyester base, fiberglass matting and individually dosable hardener, the material is ideal for a wide range of applications in the workshop or on the construction site.
Repair resin at BEKATEQ: Sets & container sizes
BEKATEQ offers high-quality sets that are ready to use. These contain everything needed for a professional application, whether for professional use or a private project.
Typical contents:
- 500 g, 1 kg or 1 L of repair resin
- Hardener in the appropriate quantity
Glass fibre mats (e.g. 300 g/m²) - Filler, mixing cup, brush, protective gloves
Larger quantities such as 250 g, 100 g, 1 kg or sets for several m² can also be ordered from BEKATEQ. This means that a suitable product is available for every requirement - whether for a localised repair or large-area reinforcement.
Advantages of repair resins
BEKATEQ offers compelling advantages:
- Styrene-free formulations for improved environmental and user safety
- Universally applicable to wood, plastic, concrete, glass or metal
- Repair kit with perfectly matched components
- Suitable for applications in the home and garden, industry, shipbuilding, model making, and much more
- Easy to use, even for DIY projects
- Long shelf life when stored properly
Suitable products for related requirements
In addition to high-quality repair resins, BEKATEQ also offers suitable solutions for related applications. These include epoxy resins for coatings or leveling, paints and varnishes for the protective or decorative design of a wide variety of surfaces, as well as metal protection products for the reliable prevention of rust and corrosion. In addition, concrete fillers and primers are available to optimally prepare substrates and improve the adhesion of subsequent layers.
Frequently Asked Questions
How do I mix the repair resin correctly?
How do I mix the repair resin correctly?
It is mixed with the hardener in the ratio specified by the manufacturer. Precise dosing is important, as too much accelerates the curing process and too little delays it.
Can I also use the repair resin on painted surfaces?
Can I also use the repair resin on painted surfaces?
No, the surface to be treated must first be cleaned, sanded, and free of old coatings.
How long is the pot life after mixing?
How long is the pot life after mixing?
Depending on the product and the outdoor temperature, the working time is between 10 and 30 minutes. After that, the reaction begins and it hardens.
Can the resin also be used outdoors?
Can the resin also be used outdoors?
Yes, BEKATEQ offers products that are also suitable for outdoor use. They are water-repellent and weather-resistant.
How many layers are necessary?
How many layers are necessary?
Depending on the damage, 1–3 layers may be sufficient. For larger repairs with additional fiberglass matting, a multi-layer application is recommended.
