better way to express below sentences to people dont too formalregard to your concern we have been checked with the laboratory 1 The test standard&method of CANULC S102 is basically the same with ASTM

We've checked with the laboratory and found that the test standard and method of CAN/ULC S102 is similar to the ASTM E84 fire rated test. We've already conducted the E84 test, but it doesn't indicate whether the materials are suitable for specific scenarios. I've attached the test report for your reference.

Regarding your request for the test summary of CAN/ULC S102 to mention Wall or Ceiling orientation, the operator explained that it's standard to only show "floor" and "other structure". Unfortunately, they cannot change the test report. However, we can add something like "Wall covering PET acoustic panel or ceiling PET acoustic panel" into the sample's name for a new test. Please let me know if you still want to proceed with this option. Thank you and I look forward to hearing from you