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Product Details

>This fiberglass cloth features a #1708 E-glass Biaxial (+/-45 degree) pattern with 3/4 oz mat backing. The fiberglass tows are held together by light nylon stitching which do not affect the structural integrity of the cloth.

The flat non-crimped fibers yield reduced print-thru and higher stiffness than other woven fabrics. The mat backing adds extra thickness and makes for a smoother finished product when applied over scratches and dents. This biaxial fiberglass cloth is ideal for boat repairs, tabbing, and reinforcing.

Available in 5 sizes for your boatbuilding, wet layup, or lamination projects.

Info & Guides
1708 signifies the weight of each layer.
  • +/- 45 biaxial weave cloth is 17 ounces per square yard.
  • mat backing is 8 ounces per square yard
  • yields a total weight of 25 ounces per square yard
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    Reviews

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    31 reviews with 5 stars.
    3 reviews with 4 stars.
    2 reviews with 3 stars.
    1 review with 2 stars.
    2 reviews with 1 star.

    Overall Rating

    4.5

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    Filter Reviews

    1 to 10 of 39 Reviews
    1 – 10 of 39 Reviews
    Lincoln, VT
    5 out of 5 stars.

    Lot of material and fast delivery.

    a year ago
    This is a very heavy mat. You have to work to get full saturation as opposed to the usual fabric. It bridged large voids with a minimal sag.
    Helpful?
    Tucson AZ
    5 out of 5 stars.

    1708

    a year ago
    This is my first time using the 1708. So far I haven't had any problems.
    Helpful?
    South Carolina
    5 out of 5 stars.

    So easy to work with

    2 years ago
    This latest batch of Fiberglass cloth is being used to fabricate a ""Black Water Tank"" in the Head of my 1978 Pearson P35. I've been using this product from TOTAL BOAT for all the refurb projects on my boat. It's a great product .
    Helpful?
    Hutchinson, KS
    5 out of 5 stars.

    Good product

    2 years ago
    First time using this product making a custom fan shroud for classic pickup. A couple of layers of this added the required strength allowing me to mount the electric fan in the shroud without the worry of breakage.
    Helpful?
    Washington, DC
    1 out of 5 stars.

    Defective product

    2 years ago
    We were disappointed with the product. Halfway through repair after the resin and hardener was mixed we uncovered several deficiencies throughout the role.
    Helpful?
    Central Illinois
    4 out of 5 stars.

    Perfect for what I used it for...

    2 years ago
    Engine hatch repair - needed lots of strength...
    Helpful?
    Connecticut
    5 out of 5 stars.

    The best

    2 years ago
    This is superior material, thoroughly recommend it. The size I needed was temporarily out of stock a month or two ago, so I ordered some through Amazon that was described the same way - 1708 biaxial fiberglass cloth. But apparently quality varies, and the Amazon stuff was simply awful in comparison with the cloth I've previously bought from Jamestown. I won't make that mistake again.
    Helpful?
    Wv.
    5 out of 5 stars.

    Great product!

    3 years ago
    Great products! Great value! Quick shipping! These guys are on top of their game! Thanks again!
    Helpful?
    Knife River, MN
    5 out of 5 stars.

    Perfect Packaging

    3 years ago
    The fiberglass arrived perfectly rolled and in packaging the protected it from the shipping company. There isn't much more you can ask for when purchasing fiberglass cloth. It worked out perfect for my project.
    Helpful?
    FL
    5 out of 5 stars.

    1708 glass

    3 years ago
    It was really nice working with the 1708 glass, super strong and wets out nice. I made this trolling motor plate with 12 layers.
    Helpful?
    1 – 10 of 39 Reviews

    Questions

    1 - 10 of 22 Questions

    Q: Does the chop strand mat layer contain a styrene binder, or are the fibers loosely sewn to the biaxial layers? I'm trying to get a definitive answer on 1708 and epoxy compatibility.

    3 months ago
    3 Answers

    A: They are loosely sewn.

    3 months ago
    Helpful?

    Q: Approximately what volume of epoxy is required per unit area to properly wet out 1708...that is, how many ounces per square yard or per square foot?

    4 months ago
    1 Answer

    A: It takes @ 51 oz of mixed resin to wet out one square yard of 1708 biaxial.

    4 months ago
    Helpful?

    Q: Just want to be sure before ordering: One of the size options for your 1708 fiberglass (COM-202326) is listed as ""50 inch x 1yd"". If I order this item with a quantity of 13, will I get a single 50"" by 13 yard piece of fabric?

    a year ago
    1 Answer

    A: Hey Tim, Thank you for reaching out. You will get a single 13 yard piece

    a year ago
    Helpful?

    Q: How to thin 5:1 epoxy for 1708 Biaxial cloth

    a year ago
    1 Answer

    A: Hey Peter. Thanks for reaching out. 5:1 epoxy should not be thinned. It can be applied to 1708 at normal viscosity.

    a year ago
    Helpful?

    Q: I am replacing the plywood deck with Coosa board same thickness as what is being removed. I want to use 1708 biaxial with 5:1 epoxy for the deck on the boat. Would it be strong enough with only one layer of the 1708? or should I go with two layers and use a different type after the 1708. I will be final costing it with tuff coat.

    a year ago
    1 Answer

    A: One layer will be very strong but no way to tell it will be enough with the information given. Best to call the TotalSupport team and speak to a tech.

    a year ago
    Helpful?

    Q: how many layers would be required to make up 1/2 inch in thickness, using epoxy?

    6 years ago
    2 Answers

    A: A hand layup (non-vacuum bagged) where the excess resin is limited would need 12 layers of 1708 biaxial to result in a 1/2"" thick laminate.

    Anonymous3 years ago
    Helpful?

    Q: is this made in america

    4 years ago
    1 Answer

    A: Hi Mikey, Sorry, but I don't know the answer to your question. Jay

    4 years ago
    Helpful?

    Q: Is the mat backing on this biax compatable with epoxy? My understanding is that the binder in the mat can only be dissolved by the styrene in polyester resin. Thanks, Ted

    4 years ago
    1 Answer

    A: I used it with west system epoxy resin and hardener. It was a very simple flat laying portion of the deck and it seemed to work fine. It was done a few years ago and it's holding up perfect.

    4 years ago
    Helpful?

    Q: Does this happen to be shipped rolled or is it folded?

    5 years ago
    1 Answer

    A: It is shipped in rolls.

    5 years ago
    Helpful?

    Q: What is the general thickness per ply with hand layup?

    5 years ago
    1 Answer

    A: 1708 with mat backing is @ .042"" thick. To build up 1/4"" of biaxial cloth with mat backing, you would need approximately 6 layers. (.042"" x 6 = .252, or approximately 1/4"")

    5 years ago
    Helpful?
    1 - 10 of 22 Questions
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