Matt Risinger is in Cleveland, Ohio discovering how Securock ExoAir 430 is tested. Risinger meets with Marcy Tyler, a chemical engineer, to learn how this product works and how it is tested. Risinger meets with Marcy Tyler a chemical engineer to learn how this product works and how it is tested. Tyler talks about how this membrane is something that you roll or spray on for a better application then field apply. Tyler shows Risinger the ropes of the 6 different tests that are applied on this product. The tests reviewed include nail seal ability, hydrostatic head test, the D 412 test, the E96 test, the Bubble Gun test and lastly two story testing. Tyler really gives great detail on all these tests, which really proves why the Securock ExoAir 430 goes above and beyond traditional air and water resistant barriers.