Top 10 Bestselling Products at Szaluj.pl in 2025

The Most Popular Products for Formwork and Reinforced Concrete Work

A new year is a time to look back and review the past twelve months. We have analysed our orders and know which products you most often look for on your construction sites and which ones you regularly come back to.

Below, we present the 10 bestsellers of 2025 at Szaluj.pl – the most popular choices among contractors and purchasing departments.

1. ECOPROP Construction Prop

The ECOPROP prop is a steel prop designed to carry vertical compressive loads in temporary slab support systems and beam-based formwork systems. It has been developed for projects where low weight, safety and consistent performance are essential.

Why contractors keep coming back to it:

• a working load capacity of 14 kN, confirmed by strength tests (with a safety factor of 1.5),
• designed for slabs less than 20 cm thick, making it ideal for residential construction,
• inner and outer tubes manufactured using pre-galvanised steel technology to improve corrosion resistance,
• height adjustment in 10 cm increments, with stepless adjustment via an external thread,
• a 10 cm safety zone at maximum lowering to protect the installer's hands,
• a durable nut resistant to cracking.

This is a solution for companies looking to work with a single, reliable prop without having to resort to heavier systems.

2. Ekobet 0 Formwork Release Agent

Ekobet 0 is a specialist release agent for moulds and formwork, used in both precast production and traditional construction. It works through both barrier and chemical action, effectively preventing concrete from sticking to surfaces.

Why it is a popular choice:

• improves concrete surface quality and makes striking formwork easier,
• protects steel, timber and plastic moulds from dirt and damage,
• contains anti-corrosion additives,
• works at temperatures as low as -5°C,
• high coverage: 20–40 m² per litre,
• 75% biodegradability and approval from the Polish National Institute of Public Health (PZH).

This product extends the service life of formwork and reduces cleaning time after concreting.

3. Formwork Spacer Hole Plug

This polypropylene plug is used to seal installation holes left by spacers in formwork and shuttering systems.

Applications:

• protecting holes against moisture,
• improving the appearance of concrete surfaces,
• compatibility with stoppers for construction moulds,
• resistance to moisture and chemicals.

4. Architectural Concrete Plug

This concrete plug is made from C30/37-grade architectural concrete reinforced with fibres. It is designed to close holes left by plastic spacer cones in wall formwork.

It provides a watertight seal capable of withstanding a water column of up to 25 m, while ensuring an attractive finish to the concrete surface.

5. CYTRYNKA Reinforcement Spacer

CYTRYNKA is a point spacer for vertical reinforcement, used in walls, columns and reinforced concrete elements.

Why contractors choose this type:

• suitable for reinforcing bars with diameters ranging from 4 to 20 mm,
• provides concrete cover of 15–50 mm,
• quick, tool-free installation – the spacer clips directly onto the bar,
• made from high-strength plastic,
• helps maintain the correct concrete cover and reduce the risk of reinforcement corrosion.

6. 21 mm CN Three-Layer Formwork Panel

The 21 mm CN three-layer panel is a formwork component designed for intensive use in slab and wall formwork systems.

Why choose it:

• three-layer softwood construction helps limit swelling and shrinkage,
• melamine coating on both sides protects against moisture and alkalis in concrete,
• protected edges improve panel durability,
• can be reused for 20–30 cycles with proper maintenance,
• the smooth surface improves the finish of exposed concrete and reduces the need for remedial work.

This solution is popular wherever consistency, appearance and cost-effectiveness matter.

7. Ø70 Formwork Tie Nut

The Ø70 nut is made from white-heart malleable cast iron and protected with a zinc coating. It is used in formwork tie systems.

Its flat, 70 mm-diameter bearing surface eliminates the need for additional washers. It is compatible with DW15 threads.

8. Wedge Clamp

The wedge clamp allows formwork components to be connected without using conventional formwork ties.

Why it is a popular choice:

• fits smooth and ribbed reinforcing bars with diameters of 6–10 mm,
• eliminates the need for formwork ties, helping improve the tightness of the structure,
• the ribbed wedge prevents accidental loosening,
• galvanised steel provides corrosion resistance,
• reduces formwork assembly and dismantling time.

9. Adjustable Scaffold Base Jack (Plettac Type)

This adjustable scaffold base jack provides stable support for scaffolding on uneven ground.

Why use it:

• height adjustment allows scaffolding to be levelled precisely,
• the sturdy 15 × 15 cm base plate distributes loads evenly,
• can be anchored to the ground,
• compatible with Plettac, Rux and Baumann systems,
• made from corrosion-resistant galvanised steel.

10. BAUTEKK Connector Clip

The BAUTEKK connector is a one-piece galvanised steel clip designed to join adjacent formwork panels and corners in Tekko-type systems.

Why it is a practical solution:

• quick installation using a hammer,
• tight and stable panel connections,
• versatile use in wall and foundation formwork systems,
• resistance to corrosion and intensive use.

Order from Szaluj.pl – Online or with Help from Our Adviser

You can order all the products described above directly from the Szaluj.pl online store, selecting the exact components required for your construction project.

If you are working on a specific construction project, you can also get assistance from our adviser, who will:

• help you select the right products,
• put together an order tailored to the scope of work,
• optimise quantities and component configurations.

Prices are negotiable for wholesale orders. In such cases, we encourage you to contact us directly:

+48 570 555 580
sklep@szaluj.pl