• 1 x Putty Cutting Knife

Prepare the Putty Impression:

• Take an initial putty impression of the dental structure as per standard procedures.

Inspect the Coltene Putty Cutting Knife:

• Ensure the knife is in good condition and has been properly sterilized, especially if it is autoclavable.

Identify Cutting Areas:

• Determine the areas on the putty impression where small channels need cut. These channels create space for the wash material during the two-stage impression.

Hold the Knife Correctly:

• Grip the knife with attention to the ergonomic design and special undercuts to prevent slipping. Ensure a secure hold.

Cut Small Channels:

• Use the sharp blade to cut small channels into the putty impression. The goal is to create pathways for the wash material to flow out.

Inspect and Adjust:

• Regularly inspect the channels to ensure they provide adequate space and adjust as needed.

Autoclave if Required:

• If the Coltene Putty Cutting Knife is autoclavable, follow the manufacturer's instructions for proper sterilization after use.