Scratches and small cracks

Small holes

Large holes


Good to know about weatherproofing

When to replace seals?

Why to replace seals?

Choosing the correct seal

Checklist for weatherproofing

The most common mistakes in weatherproofing

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Wet Room Filler


Koko: 400 ml

Water-soluble, ready to use filler for wet rooms. Suitable for walls and ceilings in wet interior spaces to make rough spots smooth, joints even and surfaces level. For substrates such as concrete, lightweight concrete, plaster, and wood fiber and gypsum board panels. Substrates must be dry, dust-free, and clean.

Main Features:

    • Water and mould resistant
    • Grain size: < 0.15 mm


Technical Documents

Technical Datasheet

Material Safety Datasheet


Declaration of Performance


User Manual

Size Color SKU Barcode
400 ml 6418091041934 6418091041934