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Better Bond TC-20™ Copper Adhesive

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Price:
$15.95
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Freeze Protection:

 

Product Description


TC-20 Copper Adhesive

BetterBond's TC-20™ is the ultimate high-solids, fast drying, and non-flammable adhesive for copper veneer. TC-20 creates a permanent bond to a variety of substrates including MDF, particle board, plywood, and other porous surfaces. We have thoroughly tested and tortured dozens of copper sample panels with TC-20 and the results have been outstanding!

Features:

  • No vacuum press is needed
  • Fast drying - Requires only 45 minutes of clamping
  • Commercial strength - Dries to a hard film to reinforce edges and corners
  • Contains no V.O.C.'s and is 100% solvent free
  • Ready to use - No mixing required
  • Cleans up with water while wet
  • Covers 30 square foot per pint
  • Bonds copper veneer to any porous material including MDF, particle board, or plywood

Freeze Protection Option
This adhesive is not freeze-thaw stable. If it is frozen during transit, it will become instantly unusable. It is your responsibility to examine the weather forecast and expected temperatures between Maryland and your location to determine if the forecast calls for sub-freezing temperatures and then choose the freeze protection option when adding this item to your cart.

When you select the freeze protection option, we will ship your adhesive in a thermofoil bag with warming packs around the bottle. If you do not select the freeze protection option, you waive any coverage for replacement due to the effect of freezing temperatures. We highly suggest adding the freeze protection option when adding this item to your cart. We will not be responsible for replacement due to the winter weather if you do not select this option. You waive all rights for reimbursement if you choose not to use the freeze protect option.


Directions:
In a well ventilated area, thoroughly wash the back side of the copper with water or acetone using a steel wool or synthetic steel wool (Scotch-Brite) pad. Apply TC-20 to the porous substrate with a glue roller or short nap paint roller. Set the copper veneer onto the substrate. If necessary, apply painter's blue tape over the edges of the copper to prevent movement. Clamp the surface for 45 minutes using a flat piece of plywood and plenty of weight on top (books, tools, wood, etc). A vacuum press will also work very nicely.

TC-20 is not suitable for exterior projects.

Allow an additional 90 minutes of curing before machining. Not for use with copper containing zinc or copper which has been treated with a protective or gloss-enhancing chemical or process.

Tip from Joe:
Don't forget a glue roller. It's worth every penny.


Learn more about this product by clicking here.


What else will TC-20 work with?
I've had reports that this adhesive will bond wood veneer to raw aluminum and acrylic plastics but I have not tested this out yet. If you try it, please let me know.

What should I do if I just bonded some of your copper veneer to a piece of plywood and it's not sticking after 90 minutes?
This adhesive needs a full 24 hours to cure. If you "test" the panel before that time and try removing the copper, you will find the bond has not cured. It absolutely must have 24 hours before you judge the quality of the bond. I've yet to hear of a failure after the 24 hour bond time.


Product Reviews

  1. Review fom West Lafayette, Indiana

    Review by Ryan Keene
    Rating:

    I've done a lot of research and have tried contact cement to adhere copper but it doesn't compare to this. This glue is MUCH easier to work with and has great adhesion. I had problems with the corners coming up while routing the edges of the copper veneer when I used contact cement. I haven't had any such problems with this stuff. It's great. No odor, unlike contact cement. It also has a much more open working time.

    Honestly, if you're paying the money for a copper veneer then this price shouldn't scare you away. Don't cut corners and ruin a project. This stuff is well worth it.


  2. Review from Rapid City, SD

    Review by Jeff Roltgen
    Rating:

    I have used this for copper and concur with all other reviews, but have a project requiring bonding a sheet of .020 brass. Since I had some left over TC-20, I laminated a scrap of brass stock to a scrap of plywood. I tried to peel off after normal cure time, and am simply peeling the plywood apart. The wood to brass bond will not give! Appears to work just as well with brass!


  3. Way Better...

    Review by Randy N.
    Rating:

    I have tried epoxy, gorilla glue, custom-made silicones just for copper, etc., and TC-20 works way better than these. I'm really glad I tried it.


  4. Many Tests - This One Works!

    Review by Scott B.
    Rating:

    Joe asked me to write my two cents on this glue so here goes.

    I work for an elevator repair company in New York. Most of our clients are up scale apartment buildings and offices. We have been installing copper veneer as trim and accents on the interior panels of each elevator cab for over 10 years. I've had my share of horror stories of delamination and repair work is not easy once the unit is installed.

    Recently I tried the TC20 glue on a whim. We were using an industrial grade contact adhesive previously. I honestly didn't think a "retail" glue would work very well. I found this to be untrue. The TC20 is excellent. We ended up buying so much of this adhesive that we had to convince Joe to offer it in a gallon size, which he promptly obliged.

    It's a bit expensive but you get what you pay for. Since we've began using this one, I have yet to be called back on a delamination repair.


  5. A Last Minute Surprise - Good Product

    Review by Miles Elsin
    Rating:

    This is not much of a review. I really just wanted to mention that it does take 12 hours to fully harden. After 2 hours, I tried removing the copper sheet and found that it would lift off with some pulling. This was of course disappointing but a day later I found the bond was like epoxy. Its never coming off now. This is a great product and it's also great because it doesnt have the stink of other copper adhesives.


  6. Great Product And I'm Ordering More

    Review by RICHARD MURDOCK
    Rating:

    I am an artist and I paint on copper panels that I make myself. I've tried YES! paste (horrible!), epoxies, and Gorilla glue during the construction of over 50 panels. None of the glues I tried were any better than poor and some (gorilla glue) caused random problems.

    I tried your TC-20 last night and it worked perfectly, easily and quickly. It's a great product and I'm ordering more.

    Thanks,
    RM



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