Verified by manufacturer over a year ago
Polyurethane elastic tank and silo sealant.
A polyurethane, one-part, moisture curing, elastic sealant. Sikaflex® TS Plus provides a waterproof seal with good mechanical properties, is resistant to liquid manure, chemicals and remains elastic over a wide range of temperatures.
Features and benefits:
Approvals/ standards:
Color | Black Grey |
Material | Polyurethane |
Shape | Formless |
Uniclass | |
CAWS | R12/110 Below ground drainage system |
Material | One-part polyurethane. |
Colour | Black.Concrete grey. |
Density | To ISO 1183-1, ~1.25 kg/L. |
Shore A hardness | To ISO 868, ~40. Guidance for specification option: After 28 days. |
Tensile Modulus | To ISO 8339, ~0.75 N/mm². Guidance for specification option: At 100% elongation (+23 °C). Manufacturer guidanceSecant tensile modulus. |
Elongation at break | To ISO 37, ~750%. |
Movement | To ISO 9047, ±15%. Manufacturer guidanceMovement capability. |
Elastic recovery | To ISO 7389, ~80%. |
Tear resistance | To ISO 34, ~8.0 N/mm Manufacturer guidanceTear propagation resistance. |
Service temperature | Dry, -40 to +70°C; wet, ≤40°C (movement joints), ≤55°C (as overlap sealing in bolted steel tanks). |
Chemical resistance | Manufacturer guidanceConsult manufacturer for details. |
SAG | To ISO 7390, 0 mm. Guidance for specification option: 20 mm profile, 50°C. Manufacturer guidanceSag flow. |
Ambient temperature | 5–40°C. |
Temperature | 5–40°C. Guidance for specification option: Minimum +3°C above dew point temperature. Manufacturer guidanceSubstrate temperature. |
Backing | Use closed cell, polyethylene foam backing rod. Manufacturer guidanceBacking material. |
Curing time | ~2 mm/ 24 hours. Guidance for specification option:
Manufacturer guidanceCQP 049-2. |