Historically, natural adhesives were the only option humans had when they wanted to adhere objects to one another (or parts of a single object). This meant that a number of different glues were created and they had a huge number of uses. For instance, many different cultures used natural glues in the construction of weaponry, as seen in the early building techniques of bow and arrows. Adhesives were used in furniture construction, in the creation of decorative objects, and even to waterproof watercraft (such as canoes) and water containers.
Before the invention of PVA glue, animal adhesives were the main glue used in woodworking. Animal hide glue, for instance, is very strong. Unlike some of the chemical glues in use today, hide glue also has the added bonus of being easily reversible with minimal damage to the area that has been glued – so if you are a carpenter or furnishing repairer hide-glue is ideal for tinkering and experimenting. Rabbit-skin glue, another form of hide-glue, was used to coat canvasses to protect the decay of the canvas fabric from the active components of linseed oil. Nowadays it is used instead in the production of some musical instruments.
Egg whites have historically been a simple alternative for use in the adhering of delicate flakes of gold and other precious metals to fabric, walls and parchments. Today it is used in baking and confectionery as a fixing agent.
Animal hoof glue, which is one of the oldest forms of glue still in use, can be used for carpentry and delicate furniture decoration processes. Previously it was used for stiffening fabrics and for giving added strength to items such as bow strings. Hoof-glue has the added advantage of being flexible when dry (rather than being not stiff) and is thus a good alternative for use in instruments, weaponry and paintings.
Before the invention of PVA glue, animal adhesives were the main glue used in woodworking. Animal hide glue, for instance, is very strong. Unlike some of the chemical glues in use today, hide glue also has the added bonus of being easily reversible with minimal damage to the area that has been glued – so if you are a carpenter or furnishing repairer hide-glue is ideal for tinkering and experimenting. Rabbit-skin glue, another form of hide-glue, was used to coat canvasses to protect the decay of the canvas fabric from the active components of linseed oil. Nowadays it is used instead in the production of some musical instruments.
Egg whites have historically been a simple alternative for use in the adhering of delicate flakes of gold and other precious metals to fabric, walls and parchments. Today it is used in baking and confectionery as a fixing agent.
Animal hoof glue, which is one of the oldest forms of glue still in use, can be used for carpentry and delicate furniture decoration processes. Previously it was used for stiffening fabrics and for giving added strength to items such as bow strings. Hoof-glue has the added advantage of being flexible when dry (rather than being not stiff) and is thus a good alternative for use in instruments, weaponry and paintings.