A little over a year ago I had headliners from SOR and Cruiser Corp and wrote up the difference between the two.......
https://forum.ih8mud.com/threads/comparing-headlliners-color-thickness.1148288/
Echo @GRM and @Living in the Past .....go to the bone yard and check out all the Toyotas.
Kudo to @brian .......several months ago I saw where he recommended Bel-Metrics....I have used them twice and really impressed with their service and products.
How about spelling out "Go Topless" in Katakana..... Katakana, one of the Japanese phonetic alphabets. It was used as the Toyota logo starting in 1936 at the time when Toyoda Automatic Loom Works Ltd. launched its first car...TEQ
Tom @tls3601 Installing the headliner is scarring me, especially after taking it to a shop and they butchered it (they did buy me another one, that's why I have both). How many hands did you have with your install?
The backing material is not very dense, so i'm not sure it would help with sound or insulate.....I'm thinking the extra thickness might help cover slight imperfections in the fiberglass better??
In possession of headliners from both SOR and Cruiser Corp and thought I would pass on the difference between the two. SOR advertises as super thick....I measured it as 6.80 mm. The Cruiser Corp measures 4.80mm. To show the difference in color I have them staged with the bezel painted cygnus...