Where to Buy PUR Glue
PUR is an acronym of Poly Urethane Reactive. PUR Glue is the most flexible as well as strong adhesive used by most of the book binding experts. PUR glue will last for longer period than any other ordinary hot melt glue or cold emulsion glue. It is clear and you require only a little of this glue to acquire tremendous bind. It stands up in any temperature. Extreme heat or cold cannot affect this adhesive.
Generally, the hot melt glues utilised foremost in bookbinding had the drawback of losing their strength and thereby the pages in the book were lost. This will not be a problem if you are utilising the book for shorter period only. N
evertheless, it will be a serious problem if you want to preserve the book for thence numerous years. Failing glues in bookbinding did not have any alternative until 1980. However, now there is a solution for this problem with the introduction of PUR glue.
Benefits of PUR glue:
This glue overcomes every the difficulties in the hot melt glue. It is strong as well as flexible. Even if you put the book bind with PUR glue in water, it will not fail. Therefore, nowadays many museum quality books and library books are being bound with PUR glue only. It is also low-price. It remains unaffected by the environment. As it is 3 times much stronger than traditional glues, you may preserve your valuable books for years together.
PUR glues require 24 hours for curing. It is not the swift binding option. However, it grants perfect binding. if you handle it carefully with proper ventilation as well as at correct temperature, it will not pose any health or safety issues.
Still PUR glue contains Methylene Diphenyl Disocynate (MDI). thence prolonged exposure o this may cause respiratory problems. However, the amount of MDI is considerably lower in PUR than the traditional hot melt glues.
PUR glue ensures customer satisfaction. however it is small bit costlier than hot melt glues, most of the folks now wish to utilize this since it is an superb tool for binding. Some binding experts to cure PUR glue swift are utilizing nowadays -modern formulae.
PUR glue helps to prevent any reprint of the bound books. It is ideal glue for binding as well as gluing off case bound books. You may take some safety measures in order to prevent you from prolonged exposure to this glue.
For this, you should first read the manual furnished with the product. consisently insure the adequate temperature specified by the manufacturer. Also, avoid repeated skin contact.
Wonders of PUR glue:
Though hot melt glues are low-price as well as cured in short period, they could not withstand extreme temperature. They should be avoided when working with heavy coated stocks. However, PUR glues can be utilised for flawless binding as well as they can hold up to 200F temperature. It may be utilised to adhere the most difficult materials.
It is pliable as well as you will require only a small amount to obtain great result. It remains unaffected by the migration of ink vehicles. It is durable and never loses its strength in any condition.