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Home > Self-Leveling Grouts > Self-Leveling One Component PU Polyurethane Sealant Waterproof Grout Joint
Self-Leveling One Component PU Polyurethane Sealant Waterproof Grout Joint
Self-Leveling One Component PU Polyurethane Sealant Waterproof Grout Joint
Self-Leveling One Component PU Polyurethane Sealant Waterproof Grout Joint
Self-Leveling One Component PU Polyurethane Sealant Waterproof Grout Joint
Self-Leveling One Component PU Polyurethane Sealant Waterproof Grout Joint
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Self-Leveling One Component PU Polyurethane Sealant Waterproof Grout Joint
Self-Leveling One Component PU Polyurethane Sealant Waterproof Grout Joint
Self-Leveling One Component PU Polyurethane Sealant Waterproof Grout Joint
Self-Leveling One Component PU Polyurethane Sealant Waterproof Grout Joint
Self-Leveling One Component PU Polyurethane Sealant Waterproof Grout Joint

Self-Leveling One Component PU Polyurethane Sealant Waterproof Grout Joint

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Product Description

Basic Specifications
Model NO.
SV310
Seal Tape Kind
PU Sealant
Bonding Material
Floor
Material
PU Sealant
Specification
310ml/600ml
HS Code
3506919090
PU Polyurethane Sealant
Waterproof Grout Joint
SV310 Sealant
Product Description

SV310 is a one-component moisture curable polyurethane sealant. It is odorless, eco-friendly, and provides excellent waterproof sealing. Resistant to oil, acid, alkali, puncture, and chemical corrosion.

Key Features
  • Self-leveling, easy to use, and convenient operation
  • 800+ Elongation capability
  • Super-bonding without crack, resistance to tear
  • Superior Puncture and Abrasion resistance
Technical Data Table
PROPERTY STANDARD/UNITS SV310 VALUE
Tack Free TimeHour≤12
DensityGr/m³1.35±0.1
Adhesion Elongation%>400%
HardnessShore A10
Curing Speedmm/24h3~5
Elongation at Break%>600
Operation TemperatureºC5~35ºC

*Standard Humidity: 50±10%RH, Temperature: 23±2ºC

Operation Guide
  • Cleaning: Substrate must be solid, dry, and clean (no dust, grease, or wax).
  • Application: Put the sealant into the tool and inject into the gap.
  • Reservation Gap: Sealant surface should be lower than 2mm of the pavement.
  • Maintenance: Standard maintenance time is about 5 hours.
    • Application Method
    PU Sealant Usage
    Packing and Storage

    Packaging: 310ml cartridge, 400ml/600ml sausage (20pcs/box, 2 boxes/carton).

    Shelf Life: 9 months when stored at 5~25°C and humidity ≤50%RH in original unopened containers.

    Packaging Info
    Global Presence
    Manufacturing Facility
    Exhibition Display
    Frequently Asked Questions
    Q1: What is the primary use of SV310 PU sealant?
    A: SV310 is primarily used for bonding and sealing joints in roads, airport runways, squares, underground garages, and industrial floors.
    Q2: Is the sealant self-leveling?
    A: Yes, SV310 is a self-leveling one-component sealant, making it very easy to operate for horizontal joint sealing.
    Q3: How long does it take for the sealant to become tack-free?
    A: Under standard conditions (23±2ºC, 50%RH), the tack-free time is typically less than or equal to 12 hours.
    Q4: What materials can this sealant bond with?
    A: It offers excellent adhesion to concrete, wood, metal, PVC, ceramics, carbon fiber, and glass.
    Q5: What is the recommended storage temperature?
    A: It should be stored in a cool, dry place between 5°C and 25°C to ensure its 9-month shelf life.
    Q6: Is this product resistant to chemicals?
    A: Yes, SV310 is resistant to oil, acids, alkalis, and general chemical corrosion, making it suitable for chemical plants.

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