Re: Stewart's 1955 Packard 400

Posted by JWL On 2018/1/11 11:42:30

I have had good results using "PB Blaster" to soften rubber. Specifically, the front passenger side door vent window on my 55 Clipper had very little movement due to stiff rubber. I sprayed the area with the PB Blaster and over a short time the rubber softened and the window was fully operational. JWL