Aqua Dicht repair sealant
The sealant that doesn't wait
Aqua Dicht – bonds even in rain and on wet surfaces
Most sealants and adhesives need a dry substrate. Aqua Dicht does not. The fibre-reinforced repair sealant bonds to wet, damp and even submerged surfaces – and seals immediately. No waiting for drying, no primer, no torch. Apply, press, done. For all roof, gutter and connection repairs that cannot wait for good weather.
Aqua Dicht grey 1 kg tin
The most popular variant. Applied with a spatula to larger cracks, holes and surfaces. Grey suits bitumen, roofing felt, metal and concrete. EUR 11.80 / 1 kg.
To 1 kg tin grey → For joints & connectionsAqua Dicht grey 300 ml cartridge
Applied directly into joints from a cartridge gun with spatula nozzle. Most economical entry point. EUR 5.40 / 300 ml (EUR 7.20/kg), tiered pricing from 10 units.
To cartridge grey → For larger areasAqua Dicht 5 kg bucket
For larger repair areas, multiple connections or stock. In grey (EUR 53.00, EUR 10.60/kg) and transparent (EUR 55.00, EUR 11.00/kg).
To 5 kg bucket →Grey or transparent?
All products compared – colour and pack size
| Product | Colour | Ideal for | Price from |
|---|---|---|---|
| 300 ml cartridge | Grey EUR 5.40 / Transparent EUR 5.95 | Joints, connections, localised repairs | EUR 5.40 |
| 750 ml | Grey EUR 9.80 / Transparent EUR 10.80 | Wider joints, multiple connections | EUR 9.80 |
| 1 kg tin ★ | Grey EUR 11.80 / Transparent EUR 12.80 | Cracks, surfaces, gutters – bestseller | EUR 11.80 |
| 5 kg bucket | Grey EUR 53.00 / Transparent EUR 55.00 | Larger areas, stock, multiple projects | EUR 53.00 |
Applications and processing
Where and how Aqua Dicht is used
Clean substrate – no drying needed
Remove loose dirt, dust and friable material. The substrate does not need to be dry – damp and wet surfaces are expressly suitable. This is the decisive advantage for emergency sealing in rain.
Apply with spatula or cartridge
Tin and bucket: apply the compound with a spatula or brush to the area to be sealed and spread evenly. Cartridge: apply directly into joints using a cartridge gun and spatula nozzle. Layer thickness 1–3 mm depending on requirements.
Press in and allow to cure
Press the compound firmly and work into edges. Aqua Dicht seals immediately – even before full curing the area is watertight. Full curing after a few hours to one day depending on temperature and layer thickness.
Which substrates does Aqua Dicht bond to?
Bitumen, metal, concrete, timber, glass, ceramic – wide bonding range
Aqua Dicht bonds to bitumen roofing felt, metal and steel, concrete and masonry, timber and wood-based panels, glass, ceramic and plastic. This makes it suitable for almost all exterior areas: roofs, gutters, balconies, terrace drains, pipe penetrations, window sills and wall connections. The fibre reinforcement additionally allows bridging of cracks and minor movement.
Frequently asked questions
Frequently asked questions about Aqua Dicht repair sealant
Can Aqua Dicht really be applied to a wet substrate?
Yes. Aqua Dicht is specifically developed for application on damp and wet substrates – even in rain. Remove loose dirt and friable material; otherwise the substrate does not need to be dried. This is the key advantage for emergency sealing.
What is the difference between cartridge and tin?
Cartridge (300/750 ml): used with a cartridge gun and the included spatula nozzle – ideal for joints, connections and narrow cracks where precise application is needed. Tin and bucket (1/5 kg): applied with a spatula or brush to larger areas, wide cracks and area repairs.
Grey or transparent – which colour for which application?
Grey is the standard choice for dark substrates: bitumen roofing felt, metal, concrete, gutters. Transparent suits light-coloured surfaces, glass, transparent materials and wherever the seal should be as invisible as possible – e.g. on glass roofs, roof lights or light-coloured building materials.
Which pack size for my repair?
For individual cracks and joints, the 300 ml cartridge or 1 kg tin is usually sufficient. For multiple connections or a larger damaged area, the 5 kg bucket is recommended – the price per kg is lower and the compound keeps longer than an opened cartridge.
Can Aqua Dicht be painted over or plastered?
Aqua Dicht is paintable after curing. For external plastering on moving substrates, a reinforcement mesh is recommended for lasting crack-resistance in the plaster.
Seal immediately – even in rain
Choose the right variant now.
Fibre-reinforced, bonds when wet, elastic – in grey and transparent, from 300 ml to 5 kg.