[vcf-midatlantic] rubber rejuvination

[Herb Johnson]

Various automotive vinyl cleaners have some "plastic restorers". Classic 
is NuVinyl brand in the original white container; there's new mixes now. 
Some of these auto products also add a shiny coat, that can be scuffed 
off. All these contain "plastisizers" to replace those dissipated by 
age. The chemistry of rubber products can be interesting. - regards, Herb
-- 
Herbert R. Johnson, New Jersey in the USA
http://www.retrotechnology.com OR .net
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