Reliable protection against water ingress
- Dependable roof and gutter sealing: You seal joints, cracks, and flashings on roofs and gutters securely using Rectavit DryStone Rubber.
- Fast rainproof surface curing: You obtain rain resistance after 2 hours, ensuring your repairs stay intact during sudden weather changes.
- Flexible and weather resistant: The paste withstands UV exposure and temperature fluctuations from -40 °C to +80 °C without cracking.
With Rectavit DryStone Rubber, you protect roofs, gutters, and exterior joinery effectively against water ingress. This ready-to-use grey paste applies easily with a brush or spatula to seal active leaks, joints, and cracks. Thanks to strong adhesion on materials such as concrete, wood, PVC, zinc, and lead, you can reliably waterproof roof penetrations around chimneys and roof domes. The permanently elastic layer becomes rainproof after just 2 hours, preventing sudden showers from interrupting your work. Resistant to uv exposure and extreme temperatures from -40 °C to +80 °C, it delivers a long-lasting, weatherproof seal.
Product description
Grey, hybrid, waterproof paste against seeping moisture through roofs and gutters, at roof connections, for exterior joinery. Combine with Drystone Textile to repair cracks larger than 2 mm.Contents Combibox 1kg: 2x sausage Drystone Rubber 500gr, 1x brush, 1x gloves, 1x Drystone Textile (15cm x 2m)
Application
- Repair of gutters and downpipes
- Water sealing of connections with skylight, roof dome, chimney, ventilation shaft, pipe penetration and roof edge
- Waterproofing of roof covering on sloping roofs without permanent water load
- Repairing cracks and fissures in roofs or walls
- Protection of wooden structures, e.g. garden posts, terraces and verandas
- Rust treatment for lead and zinc
- As an anti-slip coating
- Excellent adhesion to almost all common building substrates
Features
- Rainproof after 2 hours
- Highly elastic seal: crack-bridging, up to 20 mm (in combination with Backfilling and Textile)
- UV-resistant
- Solvent-free, non-corrosive and odourless
- Salt & chemical resistant
- Does not drip, does not splash, no product loss
- Weather and temperature resistant: -40°C to +80°C
- Paintable (always perform an adhesion test)
