SmartCare Unyverseal Polysulphide

System Description:

SmartCare Unyverseal Polysulphide is a polysulphide‑based joint sealant designed to withstand repeated extension, compression, and cyclic movements without loss of adhesion. It resists weathering, sunlight, ozone, water, salt, oils, and fuels, making it suitable for demanding joint sealing applications.

Key Features

Two-Part Formulation with Multiple Consistencies
Effective Joint Sealing and Protection
Broad Civil Engineering and Structural Utility
Rapid Curing for Specific Applications
Potable Water and Sewage Compatibility
Soil Erosion and Slab Protection
Structural Integrity in Clay Soil Areas
Prolonged Low Modulus Maintenance
Resistance to Adhesive and Cohesive Failure

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System Properties

Grey

Colour

100%

Volume solids

1 hr approx.

Pot life @77°F (25°C)

72 hrs approx.

Tack free time @77°F (25°C,50%RH) (ASTM C 920)

7 days

Cure time @77°F(25°C, 50%RH)

0.53 – 0.65N/mm²

Tensile strength (ASTM D 412)

450%

Elongation at break (ASTM D 412)

10 – 20 cohesive failure

Peel strength on concrete,PSI (ASTM D 794)

20 – 22

Hardness (Shore A) (ASTM D 2240)

-40°C to +79°C

Service temperature

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