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West System 105 Epoxy Resin

West System 105 Epoxy Resin .98 Gallon and .86 Quart
West System 105 Epoxy Resin .98 Gallon and .86 Quart
West System 105 Epoxy Resin .98 Gallon and .86 Quart
West System 105C Epoxy Resin 4.35 Gallon

Manufacturer # 105

     Item # Description/Size Availability Qty Break Price Quantity
    West System 105B Epoxy Resin Quart
    In Stock 1 $34.95
    West System 105B Epoxy Resin .98 Gallon
    In Stock 1 $84.99
    West System 105C Epoxy Resin 4.35 Gallon
    In Stock 1 $338.69

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

    105 Resin is formulated without volatile solvents and does not shrink after curing. It has a relatively high flash point and no strong solvent odor, making it safer to work with than polyester or vinylester resins. Resin viscosity is approximately 1000 centipoise (cp) at 72 F (22C),

    105 Resin is 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. An excellent adhesive, 105 mixtures will bridge gaps and fill voids when modified with West System fillers and can be sanded and shaped when cured. With roller applications, it has excellent thin-film characteristics to flow out and self-level without “fisheyeing.” 105 Resin/207 Hardener mixtures cure clear so you can achieve a natural finish when coating with varnish.

    *We strongly recommend the use of WEST SYSTEM dispenser pumps.


    Coating Coverage

    Resin Quantity

    Hardener quantity

    Mixed Quantity

    Saturation coat porous surfaces

    Buildup coats non-porous surfaces

    1 qt (.94L)
    2.40 lb

    205-A or 206-A
    .43 pt (.20 L)
    .47 lb

    1.2 qt (1.15 L)
    2.87 lb

    90-105 ft²

    120 - 135 ft²

    207-A or 209-A
    .66 pt (.31 L)

    1.3 qt (1.26 L)
    3.1 lb

    90-105 ft²
    (9-10 m²)

    120-135 ft²
    (11-13 m²)

    .98 gal (3.74 L)
    9.50 lb

    205-B or 206-B
    .86 qt (.81 L)
    1.86 lb

    1.2 gal (4.55 L)
    11.36 lb

    350-405 ft²
    (32-37 m²)

    462 - 520 ft²
    (43-48 m²)

    207-B or 209-B
    1.32 qt (1.24 L)
    2.75 lb

    1.3 gal (4.98 L)
    12.25 lb

    370-430 ft²
    (35-40 m²)

    490-550 ft²
    (45-50 m²)

    4.35 gal (16.47 L)
    41.82 lb

    205-C or 206-C
    .94 gal (3.58 L)
    8.20 lb

    5.29 gal (20 L)
    50.02 lb

    1530-1785 ft²
    (142-165 m²)

    2040-2300 ft²
    (190-213 m²)

    207-C or 209-C
    1.45 gal (5.49 L)
    12.0 lb

    5.8 gal (21.9 L)
    53.82 lb

    1675-1955 ft²
    (155-180 m²)

    2235-2520 ft²
    (207-233 m²)

    The MSDS on this web site are presented in PDF format. Adobe Acrobat is required to read these files. A FREE copy of Acrobat Reader can be downloaded by clicking on the Adobe button below.

    Download 105 Epoxy Resin MSDS (PDF FILE) 

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