Selleys Storm Sealant
Selleys Storm Sealant delivers a waterproof seal on any material*, wet or dry, indoor or outdoor. It can even be applied in the rain to stop leaks in an instant.
Selleys 650FC is a premium fast cure multipurpose flexible adhesive sealant powered by advanced hybrid technology, making it a highly durable and isocyanate & solvent free product for both interior and exterior bonding & sealing applications.
Features
- ±20% Joint movement capability
- Excellent UV & weather resistance
- Superior strength & instant grab
- Suitable for trafficable joints
- Paintable
Where can this product be used?
- Trafficable expansion joints
- Trafficable pavement floors and perimeter joints
- Joints under waterproofing membranes (water-based, solvent-based and acrylic)
- Air conditioning ducting
- Caravan
- Construction joint sealant applications
- Perimeter seals around doors
- Windows and facades
- General purpose interior joint sealant applications
- Bonds on damp surfaces
- Suitable for humid application conditions (not suitable for constantly submerged joints)
What materials is this product suitable for?
- Most building materials
- Timber
- Concrete
- Fibre Cement
- Plasterboard
- Brick & Block work
- Sandstone
- Granite
- Metals including aluminum, steel, lead, zinc
Selleys recommends preliminary compatibility testing on plastics and other substrates**.
**Not suitable for Perspex, PVC, polyethylene, polypropylene, Teflon® or nylon. Degradation of product at 80–100˚C not suitable
for applications like roofing where temperature reaches beyond 80°C.
| Size |
300ml 600ml |
| Colours |
Grey White Black |
| Technology |
Advanced Hybrid Technology |
| Use |
Interior Exterior |
- Ensure all surfaces are clean and dry, free of wax grease, dust and any other foreign materials. Metal substrates should be degreased first.
- Cut nozzle at a sharp angle slightly wider than the desired bead or join with. If being installed as a joint sealant, always use a suitable backing rod to ensure the correct depth is achieved.
- Extrude sealant with a gun and tool with a round spatula within 10 minutes to spread the sealant against the joint surfaces.
- Uncured sealant can be removed with mineral turps
- *Wet Surfaces: Can be applied to clean, wet non-porous surfaces e.g. metals, glass, glazed tiles – not wet porous surfaces e.g. concrete, timber. Remove as much water as possible, preferably with acetone. Keep nozzle close to surface so sealant contacts surface immediately. Flatten immediately into joints. Adhesion improves on drying.
- Skins in 20 minutes, maximum toughness achieved over several days.
- Paintable with water-based paints after product skins. For oil-based paints undercoat first with a water-based paint.
- Store in cool dry conditions, below 30°C
- Uncured product may be removed with mineral turps.
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How to Guides
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