Silicone Sealant for Roofs and Roof Drainage Systems
KSK-14X
High-quality, one-component neutral-cure silicone sealant for household, renovation and construction applications. Designed for sealing and bonding roofing materials and repairing joints in roof drainage systems and around vents, chimneys and roof windows.
Excellent adhesion to most building materials: concrete, bricks, galvanized sheet metal, painted and unpainted metals (aluminum, tin, copper, brass, steel, lead, iron), wood, PVC, foam concrete, ceramics, gypsum plasterboard, glass, clinker brick, porcelain, EPS. Does not corrode concrete, natural stone, ferrous and non-ferrous metals.
Forms a strong, durable joint that accommodates movement of up to ±20% after curing. Resists dust accumulation, most detergents and cleaning agents, UV radiation, weathering, temperature changes and almost all aggressive conditions. Forms a skin quickly. Thixotropic: does not run or sag in the joint. Not paintable.
KSK 140, KSK 141, KSK 142, KSK 146, KSK-140, KSK-141, KSK-142, KSK-146Colors
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Transparent
KSK 140 -
White
KSK 141 -
Graphite black
RAL 9011 | KSK 142 -
Graphite grey
RAL 7024 | KSK 144 -
Chocolate brown
RAL 8017 | KSK 146
Benefits
- For interior and exterior use.
- Odorless.
- Resistant to UV radiation, cleaning agents and detergents.
- Chemically neutral, does not corrode concrete or metals.
- Tack-free time is 5-10 minutes. Curing rate – 2 mm per day (at 23 °C and 50 % humidity).
- Service temperature range: –40°C to +150°C.
- A cartridge covers 20-22 linear meters at a bead diameter of 4 mm.
Additional information
| Colors | Transparent KSK-140, White KSK-141, Graphite black RAL 9011 | KSK-142, Graphite grey RAL 7024 | KSK-144, Chocolate brown RAL 8017 | KSK-146 |
|---|---|
| Application | Roofing |
| Full product name | Silicone sealant for roofs and roof drainage systems |
| Chemical base | Silicone |
| Product type | Sealants |
| Pack size | 280 ml |
| Components | 1-component |
| Information on ingredients | Silicone polymer, aliphatic hydrocarbons, fillers, curing agent, adhesion promoters, fungicidal and other functional additives. |
| Storage | Store in tightly closed original packaging at temperatures from +5°C to +25°C in a dry place. During transportation, freezing down to -20°C is allowed for a total duration of not more than 30 days. |
| Shelf life | 18 months |
| Series | KUDO® HOME |
Application
- Apply at an ambient temperature from +5°C to +40°C. The sealant temperature should be +20°C to +25°C.
- Apply the sealant to clean, dry, degreased surfaces.
- Protect adjacent surfaces with masking tape for a neat finish.
- Cut off the cartridge tip above the thread and screw on the nozzle. Remove the nozzle cap and cut the nozzle at a 45° angle to match the joint width.
- Apply with a cartridge caulking gun.
- Tool the sealant in the joint with a damp spatula. Remove the masking tape immediately after smoothing.
- Remove the sealant from tools and surfaces using a solvent (white spirit, or acetone) before the sealant has cured.
- Remove cured sealant mechanically.
Important: do not use for aquariums or submerged joints. Do not paint over the sealant.
