Difference between revisions of "Postage stamp adhesive"
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| − | [[File:2006.142-SC177516.jpg|thumb| | + | [[File:2006.142-SC177516.jpg|thumb|Sardine can brooch<br>MFA# 2006.142]] |
== Description == | == Description == | ||
| − | Originally postage stamp adhesives were made from water soluble carbohydrate-based [ | + | Originally postage stamp adhesives were made from water soluble carbohydrate-based [[gum|gums]] or [[dextrin|dextrin]]. More recently, self-stick postage stamps have been developed using pressure-sensitive adhesives. |
[[Category:Materials database]] | [[Category:Materials database]] | ||
