PLASTER WELD - QT.

Temperature range:

• Astm c-109 (specimens brought to 35°F for 1 hr., then to 310°F for 2 hrs). no bond failure. shear tests 400 psi. avg.

• Freeze-thaw stability: 5 cycles freeze (-10°F and thaw). freeze-thaw stable.
• Toxicity: enclosed mice exposed to 30 CC volatized bonding agent for 1 hr. non-toxic, no ill effects after 7 days.
• Life expectancy: lab tested and field proven. non-deteriorating bond; retai