4oz Hide Glue Granules for Crafts

1/4 pound (4 oz) of granulated hide glue, with a strength of 444 grams, offers exceptional versatility for various applications. For thousands of years, hide glue has been a reliable choice for adhering materials such as felt, wood, leather, cork, cardboard, and paper. It is highly regarded in fields such as lutherie, cabinet making, and player piano restoration, among others. One of the notable features of hide glue is its strong adhesive properties, which also allow for future separation, setting it apart from many modern adhesives.

To activate the glue, it should be heated in a glue pot or a double boiler to maintain a temperature of 140 degrees Fahrenheit. It’s important to avoid using small glue pots designed for hot glue chips, as they can get too hot. If the temperature exceeds 150 degrees Fahrenheit for an extended period, the protein chains in the glue may become altered, significantly diminishing the bond strength.

Dry glue crystals can be stored for a long time, provided they are kept in a dry environment. However, once the glue is mixed with water, it should be refrigerated when not in use. If you observe any signs of mold or white spots in the glue, it’s advisable to discard that batch and prepare a new one.

Before proceeding with significant projects, it is beneficial to conduct tests. Gluing test pieces of wood and intentionally breaking the joint can help assess whether the strength and working time of the hide glue will meet your project’s requirements.

Now let’s delve into the concept of gram strength. This term reflects the grams needed to compress a 1/2" plunger 4mm into a 12.5% glue solution that has cooled for 16 hours at 10 degrees Celsius. Importantly, gram strength does not directly correlate with bond strength, though there are subtle variations. A glue with a strength of 192 will allow for a longer working time compared to one with a strength of 251; in other words, a lower number indicates more time for manipulation before the glue sets. The 444 gram strength hide glue is particularly suited for rapid applications, such as gluing piano felt to wood. However, due to its fast setting time, it may not be the best choice for wood-to-wood joints unless you work quickly.

Additionally, Ragland Piano hide glue is supplied with a silica gel pack to absorb moisture, thus helping to prolong the glue's shelf life during transport.

In summary, this 1/4 lb (4 oz) Ragland granulated hide glue is characterized by its 444 gram strength, regular clarity, and quick grab properties. Detailed instructions for use are included with the product, ensuring that you can make the most of this timeless adhesive in your projects.

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