3M Industrial Sealant 800

3M Industrial Sealant 800 Datasheet
  • Description for 3M Industrial Sealant 800

    Flexible, rubbery • Resists weather, water, oils, fuel, detergent

    *See Terms of Use Below

    Application Type Seal
    1 Part or 2 Part 1 Part
    Material Form Liquid
    Substrate Metal
    Industry Two Wheel Vehicles, Commercial & Specialty Vehicles
    Manufacturer 3M
    Chemistry Methyl Ethyl Ketone, Methyl Isobutyl Ketone, Nitrile
    Application Method Spatula, Trowel
    Cure Method Solvent
    Cure Time (min) 1,440 to 4,320
    Viscosity (cPs) Heavy syrup, 25,000 to 45,000
    Color Reddish Brown, Reddish Brown
    Chemical Resistance Detergent, Fuel, Oils, Water
    High Temperature Resistance (°C) 93
    Low Temperature Resistance (°C) -54
  • Technical Data for 3M Industrial Sealant 800

    Overview
    • Application Type
    • 1 Part or 2 Part
      • 1 Part or 2 Part - 1 Part
    • Material Form
      • Liquid
    • Substrate
    • Industry
      • Two Wheel Vehicles
      • Commercial & Specialty Vehicles
      • Industrial
    • Chemistry
      • Other - Methyl Ethyl Ketone, Methyl Isobutyl Ketone, Nitrile
    • Application Method
      • Dispenser - Application equipment
      • Flow - Flow equipment
      • Spatula/Trowel - Spatula, Trowel
    • Cure Method
      • Solvent
    • Color
      • Brown - Reddish Brown
      • Red - Reddish Brown
    Specifications
    Cure Specs
    Cure Time (min) 1,440 to 4,320
    Viscosity (cPs) Heavy syrup, 25,000 to 45,000 Test Method
    Tack Free Time (min) 5.00 to 10
    Bond Strength
    Tensile Strength (psi) 180, 200, 215, 210 Test Method
    Material Resistance
    Chemical Resistance Detergent, Fuel, Oils, Water
    Environmental Resistance Environmental resistance
    High Temperature Resistance (°C) 93
    Low Temperature Resistance (°C) -54
    Moisture/Humidity Resistance Resists water
    Hardness
    Elongation (%) 1,040, 1,370, 750, 860 Test Method
    Flexibility Flexible, Low Temperature Flexibility
    Other Properties
    Flash Point (°F) 19.9
    % Solids (%) 50 to 59 Test Method
    Business Information
    Shelf Life Details Store product at 60-80°F (16-27°C) for maximum storage life. Higher temperatures reduce normal storage life. Lower temperatures may cause increased viscosity of a temporary nature. Rotate stock on a “first in-first-out” basis.;When stored in the original, unopened container at the storage conditions suggested this product has a shelf life of 15 months from date of shipment.
    Shelf Life Temperature (°F) 61 to 81
    Shelf Life Type From the date of shipment
    Shelf Life (mon) 15 Unopened Container
  • Best Practices for 3M Industrial Sealant 800

    *See Terms of Use Below

    1. Surface Preparation

      Best results are obtained on clean, dry surfaces. Oil, grease and other contaminants may be removed by wiping with solvent such as 3M™ Scotch-GripTM Solvent No. 3 (methyl ethyl ketone).

      *Note: When using solvents, extinguish all ignition sources and be sure to follow the manufacturer’s precautions and directions for use when handling such materials.

    2. Application

      Production dispensing is best achieved with pressure flow equipment. A minimum 5:1 ratio pump with follower plate is suitable. A hand caulking gun or brush may also be used.

    3. Curing

      Surface dries tack free in approximately 5 minutes after application. Complete drying, depending upon temperature and air movement, is obtained in approximately 1-3 days.

    4. Clean-Up

      Equipment and excess sealer may be cleaned with a solvent such as Scotch-Grip Solvent No. 3 (methyl ethyl ketone).

      *Note: When using solvents, extinguish all ignition sources and be sure to follow the manufacturer’s precautions and directions for use when handling such materials.

  • Comparable Materials for 3M Industrial Sealant 800

    *See Terms of Use Below

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Viscosity Test Methods
Viscosity Test Method Temperature
Heavy syrup
25,000 to 45,000 cPs Brookfield Viscometer: RVF #6 sp. @ 20 rpm @ 77°F 25°C 25°C
Tensile Strength Test Methods
Tensile Strength Test Time Test Temperature Test Humidity Test Method
180 psi 10,080 min 25°C 50 % Test specimens were cut from 30 mil dry films of sealant and tested on an Instron at 20 in. per minute per Federal Standard No. 601. Methods 4111 and 4121.
200 psi 10,080 min 71°C Test specimens were cut from 30 mil dry films of sealant and tested on an Instron at 20 in. per minute per Federal Standard No. 601. Methods 4111 and 4121.
215 psi 40,320 min 71°C Test specimens were cut from 30 mil dry films of sealant and tested on an Instron at 20 in. per minute per Federal Standard No. 601. Methods 4111 and 4121.
210 psi 70,560 min 71°C Test specimens were cut from 30 mil dry films of sealant and tested on an Instron at 20 in. per minute per Federal Standard No. 601. Methods 4111 and 4121.
Elongation Test Methods
Elongation Test Method
1,040 % Test specimens were cut from 30 mil dry films of sealant and tested on an Instron at 20 in. per minute per Federal Standard No. 601. Methods 4111 and 4121., 1 week at 77°F (25°C)/50% R.H.
1,370 % Test specimens were cut from 30 mil dry films of sealant and tested on an Instron at 20 in. per minute per Federal Standard No. 601. Methods 4111 and 4121., 1 week at 160°F (71°C)
750 % Test specimens were cut from 30 mil dry films of sealant and tested on an Instron at 20 in. per minute per Federal Standard No. 601. Methods 4111 and 4121., 4 weeks at 160°F (71°C)
860 % Test specimens were cut from 30 mil dry films of sealant and tested on an Instron at 20 in. per minute per Federal Standard No. 601. Methods 4111 and 4121., 7 weeks at 160°F (71°C)
% Solids Test Methods
% Solids Test Method
50 to 59 % By Weight