SOUDAL Wasserstopp roof sealing compound waterproof roof repair 750 g
€13.95
- Closes cracks watertight at once
- Works even in rain and standing water
- For bitumen membranes, gutters and roof lights
- The metal bucket suits the quick emergency repair
- 14 days right of withdrawal
- Expert advice: 02831 9167703 Mon–Thu 9–16, Fri 9–12 (CET)
- Specialist dealer in Kevelaer, Lower Rhine
Description
SOUDAL Water Stop is a solvent-based, fibre-reinforced roof sealing compound that immediately closes cracks and blisters in roofing membranes, gutters and skylights watertight – even in rain or frost. The grey 750 g can is suitable for quick emergency repair of smaller damaged areas on roof and facade.
Benefits at a glance
- ✅ Immediately waterproof, even on damp substrate
- ✅ Stays permanently elastic after curing
- ✅ Colour-fast, weather- and UV-resistant
- ✅ Can be applied in any weather, even rain or frost down to -15°C
- ✅ Very good adhesion on bitumen, concrete roof tiles, clay tiles, zinc and rigid PVC
Areas of application
- 🏠 Emergency repair of smaller leaks on roof and gutter
- 🔧 Sealing cracks and blisters in bitumen and roofing membranes
- 🌧️ Immediate closing of leaking spots on skylights
- 🧱 Spot repair instead of large-area roof renewal
Technical properties
Solvent-based acrylate copolymer with plastic fibres, density approx. 1.23 g/ml, consistency liquid paste in grey. Application temperature -15°C to +30°C, when cured temperature-resistant from -20°C to +80°C. Dries physically; for larger damage a second coat after approx. 8 days is recommended. Consumption approx. 2 kg/m², shelf life unopened 2 years stored cool and dry at +5°C to +25°C.
Application & tips
Clean the substrate, fill cracks or joints beforehand with Soudafalt. Apply with a spatula – also under water – or wide brush. Dilute porous substrates with 10–15 % white spirit and pre-coat. Clean tools with cleaning petroleum spirit before curing.
Technical data
| Area of use: | Exterior |
|---|---|
| Base: | Solvent-based |
| Colour: | grey |
| Material: | Polyacrylate |
| Pack size: | 750g tin |
| Technical data | |
|---|---|
| Product type: | Roof sealing compound |
| Product group: | Bitumen & roof sealant |
| Temperature resistance: | -20 °C to +80 °C |
| Use | |
| Field of use: | Outdoors |
| Merchandise group: | Sealants |
| Application | |
| Yield: | 2 kg/m² |
| Application temperature: | -15 °C to +30 °C |
| What's included | |
| Supplied as: | 750 g can |
Data sheets
Data sheets and documents
All documents come unchanged from the manufacturer.
Manufacturer information
Manufacturer information pursuant to Art. 19 EU GPSR
Postal address
Soudal N.V.
Everdongenlaan 18-20
2300 Turnhout
Belgium
Electronic address verkauf@soudal.com
Information as of: 2026-09-17
Reviews
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