Tile washboard soft grip with thin sponge layer 27 x 13 cm | no. 12781

Tile sponge board with soft grip and new extra-thin hydro sponge pad

The Karl Dahm Hydro Sponge Board, with compact dimensions of 27 x 13 cm, features an ultra-thin 1.2 cm sponge layer and an ergonomically shaped soft handle – ideal for professional tilers and tradespeople. The specially designed thin sponge layer enables thorough and clean wiping of grout – perfect for precise grout cleaning and long-term tile maintenance.

Tile Sponge Board – Key Product Features:

• Size: 27×13×1.2 cm
• Extra-thin sponge layer for precise grout cleaning
• Ergonomic soft-grip handle for comfortable handling
• Highly absorbent material with excellent water uptake
• Robust, durable, and firmly bonded sponge pad
• Perfect for professional tilers

A low water absorption of the hydro sponge ensures efficient work, while the durable special layer remains easy to wring out even under heavy use. The ergonomically comfortable soft grip makes handling easier and allows fatigue-free work – even over large surfaces and longer periods of use.

Thanks to its compact size, the sponge board is ideal for precise cleaning and smoothing tasks, especially on freshly grouted surfaces. The thin sponge layer reduces the risk of overwashing due to minimal water absorption. Whether you're cleaning grout, washing tiles, smoothing plaster, or using it as general construction equipment – the Karl Dahm Hydro Sponge Board is a reliable tool for clean, professional results on the job site or during interior work.

What is the hydro sponge board particularly suitable for?

Ideal for removing freshly grouted surfaces.

The hydro sponge board is perfect for precisely washing away grout after grouting. The extra-thin sponge layer allows for thorough removal of excess mortar without washing out or damaging the joints. This ensures an even, professional joint appearance.

What is the advantage of the extra-thin sponge layer?

It prevents overwatering and protects the joints.

The specially developed thin layer allows for controlled work with little water. This reduces the risk of color pigments or grout being washed out. Ideal for delicate materials and freshly grouted surfaces.

Can the sponge board also be used for other tasks?

Yes, including tile care and plastering.

In addition to cleaning grout, the sponge board is ideal for tile care and smoothing and removing plaster. It can be used in a variety of ways on different surfaces such as tiles, natural stone or plaster surfaces – ideal for indoor and outdoor areas.

How does it compare to conventional sponge boards?

Very lightweight and ergonomic.

Thanks to its low weight and compact shape, the Hydro Sponge Board is easy to handle. The ergonomic handle design allows for effortless and fatigue-free work – even over longer periods.

Is the Hydro Sponge Board durable?

Yes, thanks to its robust construction.

The high-quality sponge pad is permanently bonded, absorbs water well, and is easy to squeeze out. Even with frequent use, it reliably retains its shape and ensures consistently good cleaning results – ideal for construction sites and renovations.

>> The replacement pad for this washboard can be found here.