@bigdogconstruction_gm: Saturday the #carpenteredition Using the Hybrid backerrod and Big Stretch from @sashcoinc to complete my airsealing and back dam on these windows. If you think about it, it is not that Big of a Stretch to make an air and water tight seal with a quality sealent and backer rod. #apprenticeshipisanobligation #build #carpenter #carpentersareadyingbreed #air #sealing #sashco #lovewhatyoudo @SashcoInc