How to use CAs

How to use Cyanoacrylates

Heat and moisture will decrease the shelf life of CAs. Unopened bottles can
be stored in a freezer or refrigerator, but allow them to reach room
temperature before using. Keep your bottles in a cool place that won’t be
exposed to direct sunlight and store away from bottles of accelerators. Due
to the freshness of our CAs, their shelf life is guaranteed for 24 months.
For the initial opening of the top, loosen and retighten the top first to
relieve internal pressure, then hold the bottle against a near vertical
surface and cut off the top 1mm with a knife or razor blade without squeezing
the bottle. To prevent clogging, do not let the tip of the nozzle touch a
surface that has been sprayed with INSTA-SET™. Before replacing the colored
cap, set the bottle down hard to knock the remaining CA back into the bottle
before squeezing it in an upright position to blow air through the nozzle,
then wipe the tip clean.
With all CAs, the closer the parts fit together, the stronger the bond.
Always hold the bonding surfaces together as tightly as possible. Any rough
spots on the mating surfaces should be smoothed out. Although CAs will hold
objects together with considerable strength within seconds, the full strength
of the bond is not reached for several hours. Allow for this before
subjecting parts to maximum stress. Also, CAs are generally a little less
brittle and have higher strength when they are allowed to cure on their own.