C-BOND: 245

C-BOND 245 Two-Component Epoxy Adhesive

PPG C-BOND 245 is a flexible general purpose epoxy adhesive which can be cured at room temperature. Adhesion to metals, plastics, glass and ceramics is excellent.

PPG C-BOND 245 is available as a two-part kit comprising Part A and Part B, in the following
sizes:

  • 1 lb PINT (approx. 0.46 kg)
  • 2 lb QUART (approx. 0.95 kg)
  • 8 lb GALLON (approx. 3.60 kg)

The weights shown are the combined weights of Parts A and B.

Consult Cuming Microwave for bulk orders, or if special ratios of the two parts are required.

Unopened containers, if stored at room temperature, should have a shelf life of at least 6 months.


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The flexibility of PPG C-BOND 245 may be adjusted by the amount of curing agent (Part B) which is used, as shown in the schedule below:

  • Flexible 70 parts A to 100 parts B
  • Semi-rigid 100 parts A to 100 parts B
  • Rigid 100 parts A to 50 parts B

However, for most purposes, the semi-rigid formulation is preferred, and this is the ratio in which the two parts are standardly supplied.

PPG C-BOND 245 is ideal in applications where shock, shear and peel resistance is required.

Service temperature
  • -70 to 250°F (-55 to 120°C)
Shelf life
  • 6 months