Non-Shrink Acrylic Painter's Sealant
KSK-341
Ultra-lightweight, non-shrink, ready-to-use acrylic sealant for filling cracks, chips, static joints and any other defects in building materials such as concrete, aerated concrete, wood, gypsum boards, gypsum plasters, gypsum blocks and similar substrates.
KUDO® KSK-341 painter's sealant is economical and easy to use. For indoor use. Not recommended for bathrooms and shower enclosures. Mold and mildew resistant. Solvent-free, non-toxic and odorless. Easy to apply and clean.
KSK 341, KSK-341
Colors
-
White
KSK 341
Benefits
- Paintable with water-based and oil-based paints 10 minutes after application.
- Resistant to UV radiation, cleaning agents and detergents.
- Excellent adhesion to concrete, brick, stone, drywall, wood, PVC and other building materials.
- Chemically neutral, non-corrosive.
- Service temperature range: -30°C to +70°C.
- High strength and moisture resistance.
- Coverage: approx. 20-22 linear meters with a 4 mm bead.

Additional information
| Colors | White KSK-341 |
|---|---|
| Application | Multipurpose, Specialty sealing |
| Full product name | Non-shrink acrylic painter's sealant, white |
| Chemical base | Acrylic |
| Product type | Sealants |
| Seasonality | All-season |
| Pack size | 280 ml |
| Components | 1-component |
| Information on ingredients | acrylic dispersion, plasticizer, mineral fillers, functional additives, pigments. |
| Storage | Store in tightly closed original packaging at temperatures from +5°C to +25°C in a dry place. Do not freeze! |
| Shelf life | 1 year |
| Series | KUDO® HOME |
Application
- It is recommended to apply the product at an ambient temperature from +5°C to +35°C; the sealant temperature should be +20°C…+25°C.
- The surface the sealant is applied to must be dry and free from grease, dirt, dust, loose particles, residues of previously applied sealing materials and the like. Droplets of water on the surface are not acceptable.
- The product is ready to use; do not thin with water. Thinning can cause sagging, loss of adhesion and cracking of the sealant.
- For neat work, use masking tape and remove it immediately after application.
- When fully dry, sand if necessary.
- After application the sealant can be painted: with aerosol paints after 10 minutes, with a brush after 2 hours.
- Remove excess fresh sealant with a damp cloth; clean tools with water, adding cleaning agents if necessary.
- Remove dried sealant mechanically.
Important! Not for use in expansion joints. Not for continuous water immersion. Do not apply at ambient temperatures below +5°C or in high humidity (>70%).

















