And the winner is... #3
Hello again. We have great news. After extensive testing of many different types of adhesives, we've found a much stronger tape. They withstood a week of extreme temperature fluctuations in an environmental chamber, which effectively speeds up the aging process.
Now that we have gripper strips that will last years, we are ready to mass manufacture and ship out the replacements. Our goal is mail out the replacement strips by Friday 8/26.
Take a look at the pictures below to see the testing results.