Cantedvalve 128 Report post Posted September 28, 2018 I ordered one roll of Dynaliner (I have left over Dynamat at home), and as I have it laid out behind me to relax, it doesnt seem big enough. Its 12 square feet (32x54), and I feel like it might take another roll. Thoughts? Quote Share this post Link to post Share on other sites
TexasEd 188 Report post Posted September 29, 2018 I just measured the outside of my fastback roof and it is 50"x45" that doesn't even count the sail panels. you probably need about 24 square feet with them Quote Share this post Link to post Share on other sites
Cantedvalve 128 Report post Posted September 29, 2018 Yeah. I figured that. Quote Share this post Link to post Share on other sites