Bostik 960 SR Sealant

Bostik 960 SR Sealant Datasheet
  • Description for Bostik 960 SR Sealant

    Fast skinning; moisture curing; does not yellow, chalk or crack; sandable and paintable.

    *See Terms of Use Below

    Application Type Seal
    1 Part or 2 Part 1 Part
    Material Form Paste
    Substrate Aluminum, FRP, Copper, Polyester, PVC, painted or lacquered wood., Stainless Steel, Porous, Nonporous, Brass, Zinc, Galvanized steel, Galvanized steel, Wood
    Industry Marine, Door flanges, Windows, Door flanges
    Manufacturer Bostik
    Chemistry SMP (Silyl Modified Polymer)
    Cure Method Moisture
    Cure Temperature (°C) 25, 25
    Cure Time (min) 1,440, >20,160
    High Temperature Resistance (°C) 93
    Low Temperature Resistance (°C) -40
  • Technical Data for Bostik 960 SR Sealant

    Overview
    • Application Type
    • 1 Part or 2 Part
      • 1 Part or 2 Part - 1 Part
    • Material Form
      • Paste
    • Substrate
    • Industry
      • Other Transportation - Trim, Trunk joints
      • Marine
      • Industrial - Bedding navigation, Hatches, Port lights, Porthole frames, Rub rails, Stern joints
      • Flange - Door flanges
      • Construction - Deck cleats
      • Construction Window - Windows
      • Construction Door - Door flanges
    • Chemistry
      • Silyl Modified Polymer (SMP) / MS Polymer - SMP (Silyl Modified Polymer)
    • Application Method
      • Dispenser - Gun
    • Cure Method
      • Moisture / Condensation Cure - Moisture
    Specifications
    Cure Specs
    Application Temperature (°F) 40 to 95
    Cure Temperature (°C) 25, 25 Test Method
    Cure Time (min) 1,440, >20,160 Test Method
    Tack Free Time (min) Fast, 25 Test Method
    Work / Pot Time (min) 35 Test Method
    Bond Strength
    Tensile Strength (psi) 25, 100, 150, 125 Test Method
    Material Resistance
    UV Resistance Excellent
    Environmental Resistance Excellent
    High Temperature Resistance (°C) 93
    Low Temperature Resistance (°C) -40
    Hardness
    Shore A Hardness 35 Test Method
    Elongation (%) 225 Test Method
    Modulus (psi) 25, 100 Test Method
    Other Properties
    Specific Gravity 1.6 (g/cm3) Test Method
    Business Information
    Shelf Life Details When stored at or below 80°F (27°C), Marine 960 SR polyurethane sealant has a shelf life of 12 months from date of manufacture.
    Shelf Life Temperature (°F) <81
    Shelf Life Type From date of manufacture
    Shelf Life (mon) 12
  • Best Practices for Bostik 960 SR Sealant

    *See Terms of Use Below

    1. Clean-Up

      Cleanup can be done with soapy water, Isopropyl Alcohol, Bostik® Hand & Tool Towels. Cured Marine 960 SR can be removed using appropriate mechanical techniques.

  • Comparable Materials for Bostik 960 SR Sealant

    *See Terms of Use Below

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Cure Temperature Test Methods
Cure Temperature Cure Time Test Method
25°C Uncured, @77°F/50%RH/0.125"
25°C AFTER 14 DAYS CURE AT 77°F AND 50% RH
Cure Time Test Methods
Cure Time Test Method
1,440 min Uncured, @77°F/50%RH/0.125"
>20,160 min AFTER 14 DAYS CURE AT 77°F AND 50% RH
Tack Free Time Test Methods
Tack Free Time Test Method
Fast
25 min Uncured
Work / Pot Time Test Methods
Work / Pot Time Test Method
35 min Uncured
Tensile Strength Test Methods
Tensile Strength Type Cure Time Cure Temperature Cure Humidity Substrate Test Method
25 psi 20,160 min 25°C 50 % Aluminum-to-Aluminum Modulus @ 10%, 0.062", speed—2-in./min, AFTER 14 DAYS CURE AT 77°F AND 50% RH
100 psi 20,160 min 25°C 50 % Aluminum-to-Aluminum Modulus @ 100%, 0.062", speed—2-in./min, AFTER 14 DAYS CURE AT 77°F AND 50% RH
150 psi 20,160 min 25°C 50 % Aluminum-to-Aluminum @ Break 0.062", speed—2-in./min., AFTER 14 DAYS CURE AT 77°F AND 50% RH
125 psi Tensile Shear Strength 20,160 min 25°C 50 % Aluminum-to-Aluminum 0.062", speed—2-in./min, AFTER 14 DAYS CURE AT 77°F AND 50% RH
Elongation Test Methods
Elongation Test Method
225 % At Break, After 14 days cure at 77°F and 50% RH
Modulus Test Methods
Modulus Test Method
25 psi After 14 days cure at 77°F and 50% RH, Tensile Modulus @ 10%
100 psi After 14 days cure at 77°F and 50% RH, Tensile Modulus @ 100%
Shore A Hardness Test Methods
Shore A Hardness Shore Hardness Test Method Hardness Temperature
35 After 14 days cure at 77°F and 50% RH 25°C
Specific Gravity Test Methods
Specific Gravity Temperature Test Method
1.6 (g/cm3) 25°C After 14 days cure at 77°F and 50% RH