Sanitary Silicone Sealant
KST-12X
KUDO® high-quality sanitary acetoxy-cure silicone sealant for household, renovation and construction applications. Contains special antimicrobial additives to prevent mold and mildew. Ideal for glazing in humid areas such as bathrooms, showers and kitchens. Suitable for sealing joints around bathtubs, sinks and swimming pools, sealing joints when installing sanitary fixtures, waterproofing surfaces and sealing tile joints. KUDO® Sanitary Silicone Sealant is ideal for bathroom joints.
Forms a strong, durable joint with movement capability of up to ±25% after curing. Resists dust accumulation, most detergents and cleaning agents, UV radiation, weathering, rapid temperature changes and almost all aggressive media. Forms a skin quickly. Thixotropic: does not drip, sag or migrate during application.
KST 120, KST 121, KST-120, KST-121Colors
-
Transparent
KST-120 -
White
KST-121
Benefits
- The nozzle supplied allows precise dosing and neat application of the sealant.
- Prevents the formation of mold.
- Resistant to UV radiation, cleaning agents and detergents.
- Excellent adhesion to enameled surfaces, glass, stainless steel, anodized aluminum, wood, PVC, porcelain, and other building materials.
- Service temperature range: –40°C to +180°C.
- Tack-free time – 10-20 minutes, sealant curing rate – 2 mm per day (at +23°C and 50% relative humidity).
- A tube covers 6-6.5 linear meters at a bead diameter of 4 mm.
Additional information
| Colors | Transparent KST-120, White KST-121 |
|---|---|
| Application | Sanitary sealing |
| Full product name | Sanitary silicone sealant |
| Chemical base | Silicone |
| Product type | Sealants |
| Pack size | 85 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 | 2 years |
| Series | KUDO® HOME |
Application
- Apply the sealant to clean, dry and degreased surfaces.
- Protect adjacent surfaces with masking tape for a neat finish.
- Puncture the inner seal in the neck of the tube.
- Screw the dispensing nozzle onto the tube and trim the nozzle at an angle of 45° so that the opening is large enough for dispensing.
- Apply the sealant in an even layer to clean, dry and degreased surfaces at temperatures from +5°C to +40°C; the sealant temperature must be +20°C… +25°C.
- Tool the sealant in the joint with a damp spatula. Remove the masking tape immediately after tooling.
- Remove fresh sealant from tools and surfaces using a solvent; remove cured sealant using mechanical methods.
Not recommended for natural stone (marble or granite), metals susceptible to corrosion (lead, copper, zinc or brass), concrete, cement, plastered surfaces or mirrors. Do not use for aquariums or submerged joints. Do not paint over the sealant.
