Favorite or best Brand of Windshield Rubber

@QuickDart360 , the Soft Seal branding is a bit misleading in the weatherstripping arena. There is the "SoffSeal" brand which falls under the ownership of the RPUI corporation. This is the same brand that owns PUI Interiors, Trim Parts, Right Stuff, etc. Metro rubber brands their product as "Super Soft". People will typically confuse the two. Metro is the current leader in market share for door seals and such. I actually spoke with them last week and they are in the process of retooling many of the roof rail seals to improve the sealing qualities. They hope to have new tooling completed by April for the 67 to 72 A-Body applications.

Depending upon the time frame in which the product was purchased, it can impact the manufacture. Both manufacture some of their own product, mainly door seals, roof rail, body plugs and bumpers. I am not certain on the front and rear glass seals, but I think that they may be purchasing from Precision now to have product coverage.