Found: Operation Manual, Reactor® 2 Hydraulic Proportioning Systems, Graco Inc., 2022
Some materials may become self-igniting
if applied too thick. Some agents will froth,
especially if agitated. Improperly cured material
could cause off gassing and offensive odors.
Keep children and animals away from work area.
Warn others who may enter of the general
risks. Posting a placard is recommended.
Check couplings. Tighten all fluid connections.
Over-pressurization can result in rupture.
Do not deflect. Leaks will pierce skin.
This may look like just a cut, but it is serious.
Do not leave while equipment is energized.
Eventually a film will form on the surface
and the material will begin to gel.