PERFIT Putty Impression Material

PERFIT Putty Impression Material is a high-viscosity VPS material designed for tray-based impressions, offering strong resistance to deformation, high tear strength, and dimensional accuracy to support reliable results in restorative and prosthodontic procedures.

Indications

• Crown and bridge impressions
• Inlays and onlays
• Implant cases
• Orthodontic trays and appliances

Benefits

• High tear strength helps maintain integrity during removal
• Strong dimensional accuracy supports consistent results
• Resistant to deformation during handling and transfer
• Suitable for two-step or putty-wash techniques

Product Specifications

• Mixing Time: 30 seconds
• Working Time: 1 min 15 seconds (Fast Set) or 1 min 30 seconds (Normal Set)
• In-mouth Set Time: 2 min 30 seconds (Fast Set) or 3 min (Normal Set)
• Elastic Recovery: > 99.5%
• Dimensional Change: < 0.2%
• Shore A Hardness: approx. 67

Pair with PERFIT Light Body (Fast or Normal Set) to support margin detail and overall impression accuracy.

Understanding PERFIT Putty Impression Material

When you need a stable base for an impression, putty materials are a solid starting point. PERFIT Putty Impression Material is a high-viscosity, hand-mix silicone used to form the primary structure of an impression before finer detail is added.

As a putty dental impression material, it is used as a tray material or for primary impressions. Its thicker consistency allows it to create the bulk of the impression, which helps control shape and spacing during placement. In two-stage techniques, putty works as the first layer before a wash material is introduced:

• Forms the base of the impression during the initial stage
• Creates space for the wash material to flow during the second stage
• Helps guide how lighter impression materials adapt to margins

This setup allows the wash material to focus on detail while the putty defines the overall form. Because of this, putty materials are widely used in restorative workflows where maintaining structure during the initial stage helps support more accurate detail capture in the final impression.

This is particularly relevant in procedures where control and consistency are needed:

• Crown and bridge cases where a stable base supports margin capture
• Implant procedures where maintaining structure during impression taking is important
• Prosthodontic work where consistent results are required

A well-prepared dental putty impression retains its shape after removal, helping the lab read the case clearly and reducing adjustments at fit.

Clinical Applications & Benefits of PERFIT Putty Impression Material

A stable base at the start of the impression supports better control throughout the case. PERFIT Putty Impression Material is commonly used at this stage, where structure and consistency are needed.

• Supports primary impressions in crown and bridge work
  As a putty impression material for crowns, it provides the bulk needed to form the initial impression. This helps create a consistent base before moving to detail capture.
• Provides support in implant impression workflows
  Implant cases often rely on controlled material placement. The putty helps maintain the overall form of the impression, which supports accurate transfer of implant positioning.
• Used for preliminary impressions and study models
  Putty materials are often used when taking initial impressions for diagnostic models. A dental silicone putty allows for quick, consistent results that can be used for planning and case assessment.
• Functions as a tray material in putty-wash techniques
  In dual-stage techniques, putty forms the base while the wash captures finer detail. This setup helps guide how lighter materials adapt to margins and surrounding structures.
• Strong, stable material with easy handling
  As an impression putty dentistry material, it resists tearing during removal and maintains its form, helping preserve the accuracy of the impression for the lab. It can also be trimmed and adjusted where needed before sending, allowing for minor refinements.

How to Use PERFIT Putty Impression Material for Accurate Results

Consistent results with putty rely on timing, mixing, and controlled placement. PERFIT Putty Impression Material integrates into standard workflows, and following a structured approach helps improve accuracy and keep results consistent.

1. Measure and mix to a uniform consistency

Accurate ratios and proper mixing help avoid inconsistencies in the final impression. When using PERFIT putty impression material, the goal is a uniform mix before placement.

• Measure equal amounts of base and catalyst
• Mix by hand with firm, even pressure
• Continue mixing until a consistent colour is achieved
• Avoid streaks, which can indicate incomplete mixing

A uniform mix supports a consistent setting and reduces the risk of weak areas in the impression.

2. Load the tray and coordinate with wash material

• Load the tray evenly to create a balanced base
• Avoid overpacking, which can affect seating
• Coordinate timing with the light body material when using a two-stage approach

Following a structured putty wash technique guide helps ensure the wash material adapts correctly during the second stage.

3. Seat the tray with controlled pressure and timing

Positioning and timing influence how well the material adapts intraorally.

• Seat the tray within the working time window
• Apply even pressure during seating
• Hold the tray steady until the material begins to firm

Following these steps helps maintain the intended shape and reduces movement during the setting phase.

4. Remove and inspect the impression carefully

• Remove the impression with steady, controlled force
• Check for clear anatomy and full coverage
• Inspect for voids or areas that may need to be retaken

Careful inspection at this stage helps identify issues early, confirms margin accuracy, and reduces the risk of remakes once the case reaches the lab.

5. Store and handle the impression correctly

Handling after removal still plays a role in accuracy. Following dental impression putty instructions helps maintain the result.

• Store in a clean, dry container to prevent contamination or surface distortion
• Avoid pressure during transport to maintain the original shape and occlusal relationships
• Keep away from heat to prevent dimensional changes before the model is poured

Proper handling at this stage helps keep the impression stable, protect fine detail, and support a more accurate result when the model is made.

Frequently Asked Questions - PERFIT Putty Impression Material