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21-oz. All Purpose Adhesive

Product Overview

Weldbond is a universal adhesive that bonds most anything. It is non-toxic, nonflammable, and free of fumes. Weldbond is created without animal by-products and environmentally friendly. It carries the EcoLogo seal of approval – certifying that it is created without the use of formaldehyde, toxic metals or excessive VOCs. Weldbond can be used in various applications as glue, bonding agent, sealer or primer. Its high solids content mean that it can be easily diluted and therefore becomes a very economical alternative to traditional products used for very specific application.
  • Can be used as a glue, sealer, bonding agent
  • Water clean up
  • Can be diluted and used a primer for drywall and other surfaces
  • 3rd Party Environmental Certification by Ecologo
  • Made in North America
  • Non-toxic
  • Dries to a clear, flexible bond

Info & Guides

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Product Depth (in.)
Product Height (in.)
Product Width (in.)


Adhesion level
Adhesive Product Type
Construction Adhesive
Construction adhesive type
General purpose
Curing time (hours)
Dries Clear,Drillable,Sandable,UV/sunlight Resistant
Product Weight (oz.)
21 oz
Recommended Surfaces
Ceramic,Coated wood,Drywall,Glass,Metal,Painted wood
Set Time (Min.)

Warranty / Certifications

Manufacturer Warranty
Please contact our customer service department

Questions & Answers

Typical questions asked about products:

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Customer Reviews

  • 4.7
    out of 24 reviews
  • 100% recommend this product
Filter by:
Showing 1-10 of 24 reviews
The perfect product for my DIY penny tile floor
I am using this product to attach copper pennies to a mesh back that will then be laid as tile in a small back hall. The product is working really well and securing the pennies nicely and drying clear.
by Skey
  • DIY
  • Verified Purchase
  • Recommended Product
3 people found this helpful
this stuff is awesome!
Weldbond is a wonderful product to use for mosaics and it is priced great!
by berlyg
  • Verified Purchase
  • Recommended Product
10 people found this helpful
glass on glass
perfect for gluing stain glass on clear window glass. glue dries clear and gets stronger with age.
    • Recommended Product
    Great price for a good general adhesive.
    A good name brand from a solid retailer. I am 100% satisfied with the purchase and the process. Thanks, Philip Beam Sr.
    by Beamer1957
    • Pro
    • Verified Purchase
    • Recommended Product
    Weldbond glue
    I do lots of miniatures and I have found this glue to be one of the best for this application as it bonds very quickly to any surface and dries completely clear. I need this type of glue for gluing very small pieces of wood together including painted and stained wood. I have used it on other materials as well with the same results. Great product.
    by minihouses
    • Verified Purchase
    • Recommended Product
    Good mosaic adhesive
    Using as a mosaic adhesive and is seems to work great. It drys clear and strong. Drying time is long, but that was not a problem and in fact make it easy. I purchased the very large 24 oz. size to be economical. However, this must have be a commonly used size. I had to return four of five tubes as they were completely dry, probably from a all shelf time. I returned them locally and purchased several smaller sizes available in the store.
    by Bert
    • Verified Purchase
    • Recommended Product
    1 person found this helpful
    Good product
    Giff item. Good price. Performs as promised. Dries clear. Using for mosaic.
    by Keys
      • Recommended Product
      1 person found this helpful
      Highly recommended, so far excellent results
      I am really please with the way this glue does it job. I have wanted to purchase years back, until I found out it can only be purchased on line thru Home Depot wedpage
      by Alex
      • Verified Purchase
      • Recommended Product
      fantastic adhesive
      this has been in my tool box for years. dries clear without fumes, and the best feature is the shelf life, it does dry out for a LONG TIME.
      by SCCM38
        • Recommended Product
        1 person found this helpful
        Best product
        I have used this glue for several years in my woodworking shop and I have had excellent results. It doesn't take a lot and it dries clear. If it gets on your fingers it can be cleaned up with soap and water. Excellent product!
        by Tazwood
        • DIY
        • Verified Purchase
        • Recommended Product
        2 people found this helpful
        Showing 1-10 of 24 reviews