Advice 1: How to soften a rubber cord

Rubber lace is a great addition to any your chosen pendant or suspension. The owners of this lace can be sure a hundred percent that they will never lose their favorite ornament. The lace is so dense that it will not break under any circumstances, and is small and convenient clasp won't undo by itself. Its the only downfall can only be attributed to the fact that at long and improper use of rubber hardens and can take a very convenient form. But do not worry and run for a new product, self-softening.
How to soften a rubber cord
Instruction
1
Unfasten the clasp of the lace and carefully remove from him his jewelry, as it should not be subject to any procedures. Again fasten the clasp.
2
Pour into a small bowl a bit of gasoline. In his absence, you can use kerosene. For a while, place the cord in a container of liquid. The result proved much faster – cover the container with a lid.
3
After some time, remove the lace from the liquid, rinse it under warm water and wipe dry with a towel. After that, the lace ready to use again.
4
As another method, use heat.
Take an ordinary or a heat gun. Put the lace on a flat, smooth surface and begin to heat it with a Hairdryer. Just do not use it too close to the product and constantly monitor the temperature. The heated above 85 degrees results in complete loss of the product shape and the rubber spreads. Heat gradually, it will hold the hair dryer about three or five minutes, turn it off, take a minute break and then on again to warm up.
5
Use a special steam generator. In its application to the elastic properties of rubber are recovered by approximately 80-90 percent.
6
Soften the rubber with boiling water. In order not to lower the water to a gold clasp, grasp the cord with forceps and hold it for a while over the water. Couples will gradually begin to heat the rubber, which will partially soften.
Note
In any case, do not keep rubber lace over an open fire. This is extremely dangerous both for you and for your product.
Useful advice
Treat your things carefully and they will last you much longer. Try to remove the jewelry when you go to the pond for a swim. Getting sea salt water on articles of gold, is highly undesirable.

Advice 2 : How to soften rubber

Natural rubber is a technical product, which are made from different elastic materials. But sometimes from time to time or low temperatures they become stiff. There are some ways in which you can soften products made of rubber.
How to soften rubber
Instruction
1
Of rubberand make tires, shoes, shocks, belts, rubberized fabric and a lot of various parts for automotive and household appliances. If they're worn out, try to return them elasticity by using kerosene. It is a proven and the most commonly used method. Pour some kerosene in an enamel bowl, put rubber part and let it lie there for 2-3 hours. Then carefully wash it in detergent and wipe dry. After that, the rubber will become soft and elastic.
2
Can also use ammonia. Dilute it in the ratio of one to one with water and immerse in a solution of the desired rubber part for 20-30 minutes. After that, rinse with clean water, Pat dry and can use.
3
It happens that the softening of rubber required for a short time, for example, to pull the hose on the metal pipe with equal diameter. To do this, just put the hose end in boiling water, soak a few minutes and pull on the pipe. The boiling water will make the rubber soft, and the hose easily fits over the metal.
4
Rough parts need to relieve can be softened with hot air. Turn the Hairdryer on full power and aim the jet at the detail. After 4-5 minutes, try to turn the item and yank it open.
5
Try to boil the old tires in the salt solution. Take a liter of water, add two tablespoons of salt and boil this solution the product within 10 minutes.
6
Also lubricate the rubber parts with silicone. He has for some time restores their elasticity. Apply the silicone to the part, give a little lie down, and then use. In the same way treat the item with castor oil. A short-term softener rubber. So repeat the procedure as often as possible.
7
Today for maintenance of office equipment produced a special spray softener of rubber. It restores the softness of the rubber rollers in printers and copiers. Buy this spray in specialized stores and use when restoring rubber parts.
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