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West System 105 Epoxy Resin - Gallon

  • Formulated for Use with West System Hardeners, Mix Ratio*
  • Cures to a High-Strength Solid with Excellent Moisture Resistance
  • Size: 0.98 Gallon (3.74 L)
  • Item #: 
    750361
    Brand: 
    West System
    Model #: 

    105-B

    Packaged Weight: 
    10.35 Lbs.
    List Price: 
    $99.73
    Our Price:
    $81.99
    750361 West System West System 105 Epoxy Resin - Gallon 105-B

    West System 105 Epoxy Resin is the base material on which all West System 105 System epoxy compounds are built.

    Features:

    • Clear, pale yellow, low-viscosity liquid epoxy resin
    • Formulated for use with West System hardeners, it can be cured in a wide temperature range to form a high-strength solid with excellent moisture resistance
    • Contains no volatile solvents and does not shrink after curing
    • Has a relatively high flash point and no strong solvent odor, making it safer to work with than polyester or vinylester resins
    • Designed specifically to wet out and bond with wood fiber, fiberglass, reinforcing fabrics and a variety of metals when mixed at the proper ratio with a West System hardener
    • Excellent adhesive, will bridge gaps and fill voids when modified with West System fillers
    • Can be sanded and shaped when cured
    • With roller applications, has excellent thin-film characteristics to flow out and self-level without "fisheyeing"
    • Resin viscosity approximately 1000 cps at 72°F (22°C)

    * Dispensing and Mixing

    • Dispense the proper proportions of resin and hardener into a clean plastic, metal or wax-free paper container
    • Don't use glass or foam containers because of the potential danger from exothermic heat buildup
    • DO NOT attempt to adjust the epoxy cure time by altering the mix ratio
      • An accurate ratio is essential for a proper cure and full development of physical properties
    • Dispensing with Mini pumps
        • Most problems related to curing of the epoxy can be traced to the wrong ratio of resin and hardener
        • To simplify metering, we recommend using calibrated WEST SYSTEM Mini Pumps to dispense the resin and hardener
        • Mini Pumps are calibrated to deliver the proper working ratio of resin to hardener
        • Pump one full pump stroke of resin for each one full pump stroke of hardener
        • Depress each pump head fully and allow the head to come completely back to the top before beginning the next stroke
      • Partial strokes will give the wrong ratio
      • Read the pump instructions before using pumps
      • Before you use the first mixture on a project, verify the proper ratio according to the instructions that come with the pumps
      • Re-check the ratio anytime you experience problems with curing
    • Dispensing without Mini Pumps (Weight/volume measure):
      • To measure 105 Resin and 205 or 206 Hardener by weight or volume, combine five parts resin with one part hardener
      • To measure 105 Resin and 207 or 209 Hardener by volume, combine three parts resin with one part hardener (by weight, 3.5 parts resin-1 part hardener)
    West System 105 Epoxy Resin - Gallon
    81.99
     
    Status:  null In Stock

     


     

    Warning This product ships ground only

    West System 105 Epoxy Resin is the base material on which all West System 105 System epoxy compounds are built.

    Features:

    • Clear, pale yellow, low-viscosity liquid epoxy resin
    • Formulated for use with West System hardeners, it can be cured in a wide temperature range to form a high-strength solid with excellent moisture resistance
    • Contains no volatile solvents and does not shrink after curing
    • Has a relatively high flash point and no strong solvent odor, making it safer to work with than polyester or vinylester resins
    • Designed specifically to wet out and bond with wood fiber, fiberglass, reinforcing fabrics and a variety of metals when mixed at the proper ratio with a West System hardener
    • Excellent adhesive, will bridge gaps and fill voids when modified with West System fillers
    • Can be sanded and shaped when cured
    • With roller applications, has excellent thin-film characteristics to flow out and self-level without "fisheyeing"
    • Resin viscosity approximately 1000 cps at 72°F (22°C)

    * Dispensing and Mixing

    • Dispense the proper proportions of resin and hardener into a clean plastic, metal or wax-free paper container
    • Don't use glass or foam containers because of the potential danger from exothermic heat buildup
    • DO NOT attempt to adjust the epoxy cure time by altering the mix ratio
      • An accurate ratio is essential for a proper cure and full development of physical properties
    • Dispensing with Mini pumps
        • Most problems related to curing of the epoxy can be traced to the wrong ratio of resin and hardener
        • To simplify metering, we recommend using calibrated WEST SYSTEM Mini Pumps to dispense the resin and hardener
        • Mini Pumps are calibrated to deliver the proper working ratio of resin to hardener
        • Pump one full pump stroke of resin for each one full pump stroke of hardener
        • Depress each pump head fully and allow the head to come completely back to the top before beginning the next stroke
      • Partial strokes will give the wrong ratio
      • Read the pump instructions before using pumps
      • Before you use the first mixture on a project, verify the proper ratio according to the instructions that come with the pumps
      • Re-check the ratio anytime you experience problems with curing
    • Dispensing without Mini Pumps (Weight/volume measure):
      • To measure 105 Resin and 205 or 206 Hardener by weight or volume, combine five parts resin with one part hardener
      • To measure 105 Resin and 207 or 209 Hardener by volume, combine three parts resin with one part hardener (by weight, 3.5 parts resin-1 part hardener)
     
     

    West System 206 Slow Hardener - 27.5 Ounces
    Item #: 750367
  • Formulated for Use with 105 Epoxy Resin, Mix Ratio*
  • Extends Working and Cure Times When Working at Higher Temperatures
  • Size: 27.5 fl. oz. (814 ml)
  •  
    null
    List Price: $48.87
    Our Price: $47.99
    Model #:
    206-B
    West System 205 Fast Hardener - 27.5 Ounces
    Item #: 750364
  • Formulated for Use with 105 Epoxy Resin, Mix Ratio*
  • Shortens Working and Cure Times When Working at Lower Temperatures
  • Size: 27.5 fl. Oz. (814 ml)
  •  
    null
    List Price: $48.87
    Our Price: $47.99
    Model #:
    205-B
    West System Resin Mini Pumps Set
    Item #: 754429
  • One Set For Groups A, B, C, Mix Ratio*
  • One resin pump and two hardener pumps
  • Sold as a Set of (3) Pumps
  •  
    null
    List Price: $17.13
    Our Price: $15.99
    Model #:
    300
    Sea Hawk Epoxy Resin - Size 2 / (1) Gallon
    Item #: 756355
  • Premium Blend, Low Odor Epoxy Resin
  • Applications: General Fiberglass Repair and Construction
  • Requires Hawk Epoxy Catalyst Sold Separately*
  •  
    null
    Our Price: $74.99
    Model #:
    R1-S2
    West System Poly Mixing Pot
    Item #: 757009MIX032
  • Mixing Pots can be Reused, Cured Epoxy Easily Pops Out
  • Pots are Calibrated as an Aid in Measuring Larger Batches
  • Container Size: 32 ounces
  •  
    null
    List Price: $1.99
    Our Price: $1.49
    Model #:
    806
    West System Reusable Syringes
    Item #: 750391
  • Syringe Capacity: 0.5 fluid ounces
  • Function: Load with Epoxy Mixture for Injecting into Tight Spots
  • Sold 12 Per Pack
  •  
    null
    List Price: $23.28
    Our Price: $20.99
    Model #:
    807-12
    West System 403 Microfibers
    Item #: 750403
  • Applications: Suitable for West Systems and All Epoxy and Polyester Resins
  • Function: Thickening Additive to Create Multi-Purpose Adhesive
  • Container Size: 20 oz, Color: Off-white
  •  
    null
    List Price: $29.40
    Our Price: $26.99
    Model #:
    403-28
    West System 404 High-Density Filler
    Item #: 750404
  • Applications: Suitable for West Systems and All Epoxy and Polyester Resins
  • Function: Thickening Additive for Hardware Bonding and Maximum Strength Needed
  • Container Size: 15.2 oz, Color: Off-white
  •  
    null
    List Price: $16.90
    Our Price: $14.99
    Model #:
    404-15
    West System 406 Colloidal Silica
    Item #: 750408
  • Applications: Suitable for West Systems and All Epoxy and Polyester Resins
  • Function: Controls the Viscosity of Epoxy or Polyester
  • Container Size: 5.5 oz, Color: Off White
  •  
    null
    List Price: $30.56
    Our Price: $27.99
    Model #:
    406-7
    West System Episize Glass Tape
    Item #: 751503
  • Type: Woven Fiberglass Fabric Tape, Weight: 9 Oz
  • Width:3" x Roll Length: 50 Yards
  • Sold by the Roll, Ideal for Repairs, Tabbing and Reinforcing
  •  
    null
    List Price: $80.53
    Our Price: $68.99
    Model #:
    731
    ES Manufacturing Deluxe 790 Finned Bristle Roller - 3 x 3/4
    Item #: 756315
  • Roller: Plastic, Handle: Plastic, Standard Length
  • Roller: 3" Diameter x 3/4" Wide
  • Application: Work Well in Knitted / Uni-Directional Fibers
  •  
    null
    Our Price: $9.49
    Model #:
    790A 075300A
    MAS Wood Penetrating Epoxy Sealer - 1.5 Pint
    Item #: 756790SSS1PT
  • Function: Penetrates Deep into Rotten or Damaged Wood, Restoring Structure
  • Can be Diluted with an Equal Volume of Solvent for Better Penetration
  • Container: 1.5 Pint Kit (Includes Part A and B)
  •  
    null
    List Price: $39.99
    Our Price: $29.99
    Model #:
    30-210
    MAS Wood Penetrating Epoxy Sealer - 1.5 Quart
    Item #: 756790SSS1QT
  • Function: Penetrates Deep into Rotten or Damaged Wood, Restoring Structure
  • Can be Diluted with an Equal Volume of Solvent for Better Penetration
  • Container: 1.5 Quart Kit (Includes Part A and B)
  •  
    null
    List Price: $69.99
    Our Price: $49.99
    Model #:
    30-220
     
     
     

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