Mineral Tack Museum Grade Mounting Putty for Mounting Display Specimens, Rocks, Minerals, Geodes, Fossils, Crystals, and More

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The original and famous "mineral tack". While it resembles ordinary "sticky tack" used for hanging posters, this is a special easy to remove formulation that is chemically inert, non-hardening, non-greasy, non-staining, and leaves absolutely no residue on your specimens. There is a reason museum curators and mineral collectors the world over use this putty to secure their specimens to their displays.

-Sold in 1.8 oz (50g) packages.
-Each package contains six 3.5" (9 cm) strips that are approximately 3/8" (8mm) in diameter.
-Enough to mount about a dozen cabinet (fist-sized) specimens, 2-3 dozen miniature (golf ball sized) specimens, or hundreds of thumbnails. *This will vary depending on how your specimens "sit", their shape, weight, etc.*

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Ships next business day
Arrives from the United States
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Returns & exchanges
I gladly accept returns and exchanges
Contact me within: 14 days of delivery
Ship items back within: 30 days of delivery
I don't accept cancellations
But please contact me if you have any problems with your order.
The following items can't be returned or exchanged
Because of the nature of these items, unless they arrive damaged or defective, I can't accept returns for:
  • Custom or personalized orders
  • Perishable products (like food or flowers)
  • Digital downloads
  • Intimate items (for health/hygiene reasons)
  • Items on sale
Conditions of return
Buyers are responsible for return shipping costs. If the item is not returned in its original condition, the buyer is responsible for any loss in value.