100% Original Factory SV-311 Polyurethane Sealant for Construction for Serbia Manufacturers
Short Description:
Description SV-311 is a one component polyurethane high modulus flexible sealant formulated as reliable bonding adhesive and joint sealant for construction industry, particularly where a higher modulus and lower movement capacity are required for joints with low or medium movement, e.g. connection joints between floor/stairs and wall, connection joints between floor and machinery, seam sealing / sealing of pipe ducts / ventilation systems, multipurpose joints in metal and wood construction w...
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Description
SV-311 is a one component polyurethane high modulus flexible sealant formulated as reliable bonding adhesive and joint sealant for construction industry, particularly where a higher modulus and lower movement capacity are required for joints with low or medium movement, e.g. connection joints between floor/stairs and wall, connection joints between floor and machinery, seam sealing / sealing of pipe ducts / ventilation systems, multipurpose joints in metal and wood construction work.
Key Features
1. Non-sag consistency
2. Excellent adhesion to most common building materials
3. High tear strength
4. High tensile strength
5. Less fluid migration to porous material
Technical data sheet
| Test standard | Test project | Unit | value |
| GB13477 | density | g/m³ | 1.20±0.1 |
| GB13477 | Flow, sagging or vertical flow | mm | 0 |
| GB13477 | surface drying time（25℃，50%R.H.） | min | 30 |
| Curing speed | mm/24h | 3 | |
| GB13477 | Durometer Hardness | Shore A | 25-35 |
| GB13477 | 100% tensile strength | Mpa | ≤0.4 |
| GB13477 | The elastic recovery rate | % | 80 |
| Maximum seam width | mm | 35 | |
| Minimum seam width | mm | 8 |
Color
White, black, grey
Package
300ml plastic cartridges and 600ml in sausage
Shelf life
9 months
Note
If you want the TDS or MSDS or other details, please contact with our sales person.
For more info, visit https://www.smooth-on.com/products/mold-max-29nv/
Mold Max 29NV is a Shore 29A tin-catalyzed silicone rubber that offers low viscosity, fast cure and long library life.
This is a basic “block mold” that may be used to reproduce model parts, or small ornamental pieces. Mold Max 29NV is an easy to use tin cure silicone that pours easily. After demold, Smooth Cast urethane resin is poured to make the reproduction.
Original model is an antique from that can no longer be purchased. Detail in the frame is very intricate. A mold is made using Mold Max 29NV silicone.
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