No substrate is perfect? We can help with the best substrate preparation products.

Quickly and safely prepare walls

Broken tiles, old adhesive – the first step is to prepare and fill the walls.
The solution is right at your fingertips: With wedi construction panels and building products from ARDEX.

Security with a blue core

The ideal base for plasters and tiles: The wedi building board with its blue core made of HCFC-free polystyrene hard foam. You can process them on almost any surface. It is impermeable to water, thermally insulating, light and stable. You can rely on the true all-round talent. Anytime and everywhere!

Make uneven walls a thing of the past

You know what’s important for underneath: The design must be safe and functional. It is no surprise that installers have relied on the quality of wedi building boards for decades. For good reason: The building boards are heat-insulating, versatile, lightweight, stable and 100 percent waterproof. This is guaranteed by wedi with letter and seal!

The substrate is old? Or only partially load-bearing? With wedi building boards, you can create a robust, flat substrate in no time. For example, with a 20 mm thick building board plus wedi Tools metal dowels. Simple, fast and cost-effective!

1.250 - 2.600 mm

Length

600 - 1.200 mm

Width

4 - 100 mm

Strength

Create smooth walls fast and easy

You still have small holes window reveals or plaster residue on the wall? Perfect substrate preparation involves filling and repairing your wall and ceiling surfaces so that you can enjoy your new bathroom for a long time. With the construction products from ARDEX, you have the right solution for every application area!

ARDEX offers unique products
that solve any problem!

When it comes to the perfect preparation of wall and ceiling substrates, ARDEX has the right solution waiting for you. Whether you are renovating or planning a new construction, we offer innovative and high-quality products to get the most out of your walls and ceilings. Our products allow you to quickly, effectively and effortlessly eliminate the holes and defects of your wall and ceiling surfaces. This will give you a solid foundation for your wall design, letting you enjoy your new bathroom for a long time. You can trust our innovative products to make your work more efficient and successful.

Primer

ARDEX P 51 READY
Our ready-to-use, solvent-free primer for absorbent substrates.

1
Filling and plastering of wells and breakouts


ARDEX A 950 FLEX MORTAR
The quick-action mortar for filling larger indentations, for plastering and pasting deep outbreaks as well as for placing wedi building boards

2
 Smoothing the wall and ceiling surfaces


ARDEX R 1 RENOVATION COMPOUND
The filler for every application. For smoothing and filling walls and ceiling surfaces on all common surfaces.

3
Quick repair of small defects


ARDEX R 4 RAPID UNIVERSAL QUICK FILLER
Create a featheredge finish.

Smooth the floor and fill in the screed

Appropriate preparation is also essential on the floor surface. Fill in holes, repair cracks or add missing floor pieces: The challenges of bathroom renovations are diverse – you know that. We’ll help you get the job done quickly with the right solutions.

Primer

ARDEX P 51 READY
Our ready-to-use, solvent-free primer for absorbent substrates.

1
Repair holes and bumps


ARDEX AM 100 PATCHING COMPOUND
The specialist for the rapid repair of defects from 5mm to 50 mm.

2
Smooth the floor


ARDEX K 36 LEVELING COMPOUND
The ideal, self-leveling floor filler for the renovation of floor surfaces under tiles and slabs.

3
Force-fit filling of cracks


ARDEX FB Casting resin
Ideal for the friction-tight repair of cracks in screeds and as a bonding bridge between substrate and fresh mortar.

4
Fill-in screed


ARDEX A 38 MIX RAPID/FAST SCREED

The ready-to-use quick mortar, which is ready for laying after 4 hours, is ideally suited for  filling in screeds.

Lightweight Aggregate under screeds and building boards

ARDEX LS Bonded Lightweight Aggregate
The ready-to-use system for the production of a light, heat-insulating and quick-laying lightweight filling under screeds and building boards.

So which products are the right ones for your project?

Smooth the wall
wedi building board

For leveling and sealing wall surfaces in the wet area.

wedi metal dowels

For the sustainable fastening of the building board systems on a wide variety of substrates.

wedi washer

Prevent the screws from being screwed into the XPS foam.

wedi 610

Single-component adhesive and sealant for bonding and sealing wedi building boards.

wedi Tools joint reinforcement tape

Self-adhesive tape for reinforcing and stabilizing butt edges made of construction board material.

wedi 360

Ideal for attaching building boards to batzen with subsequent doweling.

ARDEX A 950

Flexible mortar  for smoothing and balancing wall and ceiling surfaces. Quick drying.

Smooth the wall
ARDEX P 51 Ready

Ready-to-use primer as primer and pore seal for absorbent substrates.

ARDEX P 4 Ready

Ready-to-use, fast multifunctional primer for non-absorbent substrates.

ARDEX A 950

Flexible spatula for smoothing and balancing wall and ceiling surfaces. Quick drying.

ARDEX A 930

Wall mortar for leveling and filling wall and ceiling surfaces. Normal drying.

ARDEX R 1

For smoothing and filling walls and ceiling surfaces on all common surfaces.

ARDEX A 828 COMFORT

Ultra-light putty based on gypsum for smoothing. Particularly sustainable.

ARDEX R 4 Rapid

Universal quick-action filler for repair work – without additional priming.

ARDEX NEXT LEVEL TOOLS BRICKLAYING TROWEL

Tools redesigned– Next Level Tools.

ARDEX NEXT LEVEL TOOLS WALL TROWEL

Tools  redesigned – Next Level Tools.

Floor
ARDEX P 51 Ready

Ready-to-use primer as primer and pore seal for absorbent substrates.

ARDEX P 4 Ready

Ready-to-use, fast multifunctional primer for non-absorbent substrates.

ARDEX AM 100

Levelling mortar for leveling, repairing and plastering wall surfaces.

ARDEX A 45

Filling compound for filling holes and bumps. Interior use.

ARDEX K 36 NEU

Self-leveling all-round filler for filling, balancing and leveling. 3-30 mm

ARDEX CL 300

Self-leveling standard leveling compound for filling, balancing and leveling. 2-20 mm

ARDEX NEXT LEVEL TOOLS BRICKLAYING TROWEL

Tools redesigned– Next Level Tools.

ARDEX NEXT LEVEL TOOLS SURFACE SQUEEGEE

Tools  redesigned – Next Level Tools.

ARDEX NEXT LEVEL TOOLS FLOOR LAYING TROWEL

Tools  redesigned – Next Level Tools.

Floor – screed
ARDEX FB casting resin

For the repair of cracks in screeds.

ARDEX P 10 SR

2- quick repair resin for the friction-fit connection of screed cracks and joints.

 

ARDEX A 38 Mix

Ready-to-use mixed quick mortar. Ready to install after 4h.

ARDEX A 35 Mix

Ready-to-use mixed quick mortar. Ready to install after 24h.

ARDEX LS

ARDEX LS is a bonded lightweight aggregate.

ARDEX NEXT LEVEL TOOLS BRICKLAYING TROWEL

Tools redesigned– Next Level Tools.

ARDEX NEXT LEVEL TOOLS SURFACE SQUEEGEE

Tools  redesigned – Next Level Tools.

ARDEX NEXT LEVEL TOOLS FLOOR LAYING TROWEL

Tools  redesigned – Next Level Tools.

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