Tear-Aid is watertight and airtight adhesive repair tape marketed for use in repairing outdoor products. I first found it when I was looking at options for repairing a tear in a self-inflating sleeping pad and read a recommendation of Tear-Aid from a former bouncy-castle operator. That real-world endorsement was enough to get me to try it and it has performed well for me.
I didn't want to experiment with a liquid patch because I couldn't be sure if the solvents would interfere with the composition of the sleeping pad, so this option was attractive. The instructions are clear and application was simple. After preppng the area with alcohol, I peeled the backing off and pressed the tape over the problem area. The tape is tough but flexible, and is transparent. It sticks very well and the sleeping pad now stays at pressure perfectly.
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Master disassembler iFixIt is promoting the Self-Repair Manifesto. The slogans are music to the ears of anyone who believes in the joy of discovery, whether you're learning about nature, abstract properties, or technological artifacts. They're giving away 1,500 posters of the above image at no cost; you can also download it as a PDF. The theses:
Repair is better than recycling.
Repair saves the planet.
Repair saves you money.
Repair teaches engineering.
If you can't fix it, you don't own it.
I've repaired a number of my devices in recent years, from washing machines to Apple laptops, and felt that I've learned, saved, and greened, all with the smug little pleasure of defeating The Man. Whoever That Man is.
iFixIt has a vested interest in this campaign worth noting: the company sells spare parts and upgrades, mostly for Apple equipment. On the flip side, iFixIt is assembling a giant directory of free repair manuals for all manner of manufactured goods. The company also publishes near-instant dissections of popular new electronics, like Microsoft Kinect and the iPhone 4, as a combination of promotion and exploration.