Applied Eastwood Seam Sealer to fortify original hood adhesive joints. Did not anticipate this very noticeable difference.. Applying adhesive from a chalking tube was never my skill set so happily this goop will be covered by the hood insulator. Based on 10 oz of glue making such a difference, Injecting two part foam would really improve rigidity and reduce fluttering toward rear of hood and dampen vibration noise further.