Home › Guides › Top 10 Silicone Impression Materials in Dentistry | Light and Regular Body
Choosing a Silicone Impression Material Polyvinyl siloxane (PVS) impression materials deliver the accuracy and dimensional stability modern dentistry demands — but light-body and regular/medium-body materials differ in set time, tear strength, hydrophilicity, and handling. The comparison below ranks the most popular light- and medium-body silicone impression materials so you can capture crisp, distortion-free impressions every time.
Comparison of the most popular light and medium body impression materials in dentistry.
Table 1: Comparison of numerical data
Product Name Package Quantity Size CutterSil® Light Silicone Impression Material 1 140 ml CutterSil® Universal Hardener Plus Liquid 1 25 ml CutterSil® Universal Hardener Plus Paste 1 60 ml CutterSil® Mucosa Silicone Impression Material 1 140 ml Speedex Universal Activator 1 60 ml CutterSil® Putty Plus 1 900 ml Speedex C-Silicone Impression Material – Putty 1 910 ml Zetalabor Laboratory Silicone — — Titanium Zetalabor – Condensation Silicone — 2.6 kg Optosil®/Xantopren® Universal Plus Activator Paste 1 60 ml
Top 10 Dental Impression Materials
1. CutterSil® Light Product Description CutterSil® Light by Heraeus Kulzer is a high-precision, light-body silicone impression material designed for capturing fine details in dental impressions. It maintains its accuracy for up to 7 days, making it ideal for situations where delayed pouring might be required.
Product Overview Compatible with CutterSil® Putty Plus, CutterSil® Light is engineered for excellent flow and detail reproduction. Its light viscosity ensures easy handling and adaptability to even the most challenging clinical cases, allowing for reliable impressions every time.
Key Features
Light-body silicone impression material for capturing fine details
Retains accuracy for up to 7 days, supporting flexible pouring times
Compatible with CutterSil® Putty Plus for two-phase impression techniques
Excellent flow properties for precise detail reproduction
Packaged in a convenient 140 ml cartridge
Common Applications
Crown and bridge impressions
Inlay and onlay impressions
Implant cases
Situations requiring high detail and extended stability
Technical Specifications
Product Name: CutterSil® Light
Manufacturer: Heraeus Kulzer
Material Type: Silicone Impression Material
Body/Viscosity: Light Body
Size: 140 ml
Package Quantity: 1 per package
Pouring Window: Up to 7 days
Flavor: Not applicable
Customer Feedback Dental professionals appreciate CutterSil® Light’s ease of use, excellent detail capture, and reliable stability over extended periods. Its compatibility with CutterSil® Putty Plus is frequently cited as a valuable feature in two-phase impression techniques.
Top 10 Base Impression Material in Dentistry
2. CutterSil® Universal Hardener Plus Liquid Product Description CutterSil® Universal Hardener Plus Liquid is a specialized hardening agent formulated for use with CutterSil® Putty Plus. It ensures reliable setting for a variety of dental impressions, including crowns, bridges, inlays, onlays, and partial and full edentulous cases.
Product Overview This liquid hardener offers consistent performance, even in the presence of contaminants from gloves or other reaction materials, ensuring the setting time remains unaffected. Its compatibility with CutterSil® Putty Plus allows for seamless integration into your existing impression workflow.
Key Features
Compatible with CutterSil® Putty Plus for crowns, bridges, inlays, onlays, and partial/full edentulous impressions
Reliable setting time, unaffected by common contaminants
Liquid formulation ensures easy mixing and application
Supports consistent, high-quality impression results
Packaged in a convenient 25 ml bottle
Common Applications
Crown and bridge impressions
Inlay and onlay impressions
Partial and full edentulous impressions
Two-phase putty and wash impression techniques
Technical Specifications
Product Name: CutterSil® Universal Hardener Plus Liquid
Manufacturer: Heraeus Kulzer
Material Type: Impression Hardener (Liquid)
Size: 25 ml
Package Quantity: 1 per package
Flavor: Not applicable
Customer Ratings Average Rating: Not currently rated
Customer Feedback Dental professionals appreciate the reliable setting performance of CutterSil® Universal Hardener Plus Liquid, noting its unaffected setting time even with glove contaminants and other reaction materials. Its integration with CutterSil® Putty Plus is frequently cited as a valuable feature in ensuring consistent impression quality.
3. CutterSil® Universal Hardener Plus Paste Product Description CutterSil® Universal Hardener Plus Paste is a reliable setting agent designed for use with CutterSil® Putty Plus. It is ideal for dental impressions requiring high precision, including crowns, bridges, inlays, onlays, and partial or full edentulous cases. The formulation ensures a consistent set time, even in the presence of contaminants from gloves or other materials.
Product Overview This paste formulation offers easy handling and thorough mixing with CutterSil® Putty Plus. Its robust performance makes it a preferred choice for dental professionals seeking consistent, high-quality impressions. The 60 ml package size ensures sufficient quantity for multiple cases.
Key Features
Compatible with CutterSil® Putty Plus for a wide range of dental impressions
Setting time unaffected by glove contaminants or other reaction materials
Paste formulation for convenient mixing and application
Ensures reliable, precise impression results
Packaged in a 60 ml tube
Common Applications
Crowns and bridges
Inlays and onlays
Partial and full edentulous impressions
Two-phase putty and wash impression techniques
Technical Specifications
Product Name: CutterSil® Universal Hardener Plus Paste
Manufacturer: Heraeus Kulzer
Material Type: Impression Hardener (Paste)
Size: 60 ml
Package Quantity: 1 per package
Old Manufacturer #: 65647273
Flavor: Not applicable
Customer Feedback Dental professionals appreciate the consistency and reliability of CutterSil® Universal Hardener Plus Paste, particularly its resistance to contamination effects from gloves and other materials. Its ease of use makes it an essential addition to the CutterSil® Putty Plus system.
4. CutterSil® Mucosa Product Description CutterSil® Mucosa is a silicone-based impression material designed specifically for edentulous dental procedures. Its formulation provides optimal working conditions and simplifies the process of taking impressions for full and partial dental relines.
Product Overview This high-quality silicone material is easy to handle and apply, making it a practical choice for dental professionals. The 140 ml package size ensures sufficient material for multiple cases, and its performance ensures precise, reliable impressions.
Key Features
Specially formulated for edentulous dental procedures
Simplifies full and partial dental relines
Provides optimal working conditions for precise impression-taking
Silicone-based for consistent and accurate detail capture
Packaged in a convenient 140 ml cartridge
Common Applications
Edentulous dental impressions
Full and partial dental relines
Functional impressions in prosthodontics
Technical Specifications
Product Name: CutterSil® Mucosa
Manufacturer: Heraeus Kulzer
Material Type: Silicone Impression Material
Size: 140 ml
Package Quantity: 1 per package
Flavor: Not applicable
Customer Feedback Dental professionals value CutterSil® Mucosa for its ease of handling and ability to deliver accurate, reliable impressions in edentulous cases. Its simplicity and effectiveness make it a preferred choice for dental relines.
5. Speedex Universal Activator Product Description Speedex Universal Activator is a high-quality activator designed to work seamlessly with Speedex Putty (tray material), Speedex Light Body (wash material), and Speedex Medium (wash material). This versatile activator ensures optimal performance and consistent setting times across the entire Speedex system.
Product Overview Packaged in a 60 ml container, Speedex Universal Activator is easy to use and reliably mixes with various Speedex silicone materials. It ensures even polymerization and consistent handling, contributing to precise, distortion-free dental impressions.
Key Features
Compatible with Speedex Putty, Light Body, and Medium
Ensures consistent setting times and reliable impression quality
Easy to mix and apply with Speedex materials
Packaged in a convenient 60 ml tube
Common Applications
Crown and bridge impressions
Inlay and onlay impressions
Implant impressions
Edentulous cases
Final impressions requiring high detail reproduction
Technical Specifications
Product Name: Speedex Universal Activator
Manufacturer: Not specified
Material Type: Silicone Activator
Size: 60 ml
Package Quantity: 1 per package
Flavor: Not applicable
Customer Feedback Dental professionals value Speedex Universal Activator for its consistent performance and compatibility with a range of Speedex materials. Its reliable setting times and ease of use make it a trusted addition to dental practices.
6. CutterSil® Putty Plus Product Description CutterSil® Putty Plus is a versatile silicone impression material designed for dental professionals seeking reliable, high-quality results. Suitable for crowns and bridges, inlays and onlays, and both partial and full edentulous impressions, this putty provides a dependable impression base.
Product Overview This material’s formulation ensures that contaminants from gloves or other reaction materials do not affect its setting time, guaranteeing consistent performance. Its high-quality composition makes it an ideal choice for both single-phase and two-phase impression techniques.
Key Features
Designed for crowns, bridges, inlays, onlays, partial, and full edentulous impressions
Setting time is unaffected by contaminants from gloves or other materials
High precision and reliable performance
Ideal for single-phase or two-phase impression techniques
Packaged in a large, convenient 900 ml tub
Common Applications
Crown and bridge impressions
Inlay and onlay impressions
Partial denture impressions
Full edentulous impressions
Two-phase putty-wash impression techniques
Technical Specifications
Product Name: CutterSil® Putty Plus
Manufacturer: Heraeus Kulzer
Material Type: Silicone Impression Material (Putty)
Size: 900 ml Tub
Package Quantity: 1 per package
Flavor: Not applicable
Customer Feedback Dental professionals appreciate CutterSil® Putty Plus for its consistent setting time, even in the presence of common contaminants. Its adaptability for various impression techniques and high-quality performance make it a trusted choice for clinical use.
7. Speedex C-Silicone Impression Material Product Description Speedex C-Silicone Impression Material is a high-viscosity putty formulated for a range of dental applications, including impressions for models, matrices, protective insulation of teeth during flasking of dentures, tray material, and putty-wash impression techniques. Its excellent wettability and flow characteristics ensure reliable, detailed impressions.
Product Overview Packaged in a generous 910 ml tub, Speedex putty is ideal for dental professionals seeking consistent, high-quality results. Its silicone-based formulation delivers precise detail reproduction, making it a dependable choice for daily practice.
Key Features
High-viscosity C-silicone putty for dental impressions
Excellent wettability and flow for precise detail capture
Suitable for models, matrices, and denture flasking insulation
Versatile enough for putty-wash impression techniques
Packaged in a convenient 910 ml tub
Common Applications
Crown and bridge impressions
Inlay and onlay impressions
Denture flasking insulation
Custom tray construction
Putty-wash impression techniques
Technical Specifications
Product Name: Speedex C-Silicone Impression Material
Manufacturer: Not specified
Material Type: C-Silicone (Condensation-Cured Silicone)
Size: 910 ml Tub
Package Quantity: 1 per package
Flavor: Not applicable
Customer Feedback Dental professionals appreciate Speedex’s easy handling, excellent wettability, and consistent flow, making it a reliable choice for a wide range of impression tasks.
8. Zetalabor Laboratory Silicone by Zhermack Incorporated Product Description Zetalabor Laboratory Silicone by Zhermack is a specialized C-silicone laboratory putty designed to simplify and enhance the work of dental technicians. As the first silicone researched specifically for laboratory use, Zetalabor delivers high performance in a wide range of dental lab applications.
Product Overview With its high initial flowability, Zetalabor allows for precise detail capture, while its good final hardness (85 Shore A) ensures consistent, stable results. Its high detail reproduction and elastic resistance make it ideal for duplicating denture molds, creating control matrices for metal frameworks, and producing matrices for temporary crowns, bridges, and gingival tissue reproduction. Heat resistant up to 140°C, Zetalabor withstands the demands of dental lab processes without deformation.
Key Features
High initial flowability for detailed impressions
Good final hardness (85 Shore A) for stable results
High detail reproduction ensures accuracy
No deformation in the flask, maintaining precision
Heat resistant up to 140°C
High elastic resistance prevents tearing
Nonpigmented formulation for consistent lab use
Common Applications
Duplication of denture molds
Control matrix for metal frameworks
Impressions for copy denture technique
Matrix for temporary crowns/bridges
Matrix for gingival tissue reproduction (e.g., Zhermack Gingifast)
Insulation of teeth/gypsum in the flask
Technical Specifications
Product Name: Zetalabor Laboratory Silicone
Manufacturer: Zhermack Incorporated
Material Type: C-Silicone (Condensation-Cured Silicone)
Final Hardness: 85 Shore A
Heat Resistance: Up to 140°C
Package Quantity: 1 per package (size varies by distributor)
Flavor: Not applicable
Customer Feedback Dental technicians appreciate Zetalabor for its high flowability, detail reproduction, and resistance to deformation under lab conditions. Its versatility across multiple applications makes it a staple in dental laboratories.
9. Titanium Zetalabor – Condensation Silicone Product Description Titanium Zetalabor by Zhermack is a high-performance condensation silicone designed specifically for dental laboratory use. Engineered to deliver superior detail reproduction and exceptional handling characteristics, this product simplifies and enhances dental laboratory workflows.
Product Overview Titanium Zetalabor features high flowability, allowing it to capture intricate details with precision. It exhibits excellent dimensional stability and is highly resistant to deformation, even under challenging lab conditions. Its formulation provides the ideal balance of elasticity and hardness, making it versatile for various applications, including duplication of denture molds, control matrices for metal frameworks, and creating matrices for provisional crowns and bridges.
Key Features
Condensation-cured silicone designed for laboratory use
High flowability ensures accurate detail capture
Excellent dimensional stability for consistent results
Resistant to deformation in laboratory processes
Balanced elasticity and hardness for versatile use
Compatible with a wide range of dental lab techniques
Common Applications
Duplication of denture molds
Control matrices for metal structures
Matrices for provisional crowns and bridges
Gingival reproduction matrices
Insulation of teeth/gypsum in flask
Technical Specifications
Product Name: Titanium Zetalabor – Condensation Silicone
Manufacturer: Zhermack Incorporated
Material Type: C-Silicone (Condensation-Cured Silicone)
Package Quantity: 1 per package (size varies by distributor)
Flavor: Not applicable
Customer Feedback Dental technicians praise Titanium Zetalabor for its superior handling, high detail reproduction, and excellent dimensional stability. Its versatility across different lab applications makes it a preferred choice for reliable, high-quality results.
10. Optosil®/Xantopren® Universal Plus Product Description Optosil®/Xantopren® Universal Plus Activator Paste by Heraeus Kulzer is a specialized paste designed for use with silicone impression materials within the Optosil®/Xantopren® Comfort system. It ensures consistent and reliable setting of dental impressions, making it a critical component for precision dental procedures.
Product Overview Packaged in a convenient 60 ml tube, this activator paste is easy to handle and apply. Its formulation supports homogeneous mixing with compatible silicone materials, resulting in stable and accurate impressions for a wide range of dental applications.
Key Features
Activator paste for use with silicone impression materials
Compatible with the Optosil®/Xantopren® Comfort system
Ensures consistent, reliable setting of dental impressions
Easy handling and application from a 60 ml tube
Supports precision and accuracy in dental workflows
Common Applications
Crown and bridge impressions
Inlay and onlay impressions
Functional impressions
General dental impression procedures
Technical Specifications
Product Name: Optosil®/Xantopren® Universal Plus
Manufacturer: Heraeus Kulzer
Material Type: Silicone Activator Paste
Size: 60 ml Tube
Package Quantity: 1 per package
Flavor: Not applicable
Customer Feedback Dental professionals appreciate the reliable setting performance of Optosil®/Xantopren® Universal Plus, highlighting its ease of use and consistent results. Its compatibility with the Comfort system is frequently noted as a valuable feature.
Table 2: Comparison of product features
Product Name Material Use Compatibility CutterSil® Light Silicone Impression Material Silicone Impression material for dental procedures Compatible with CutterSil Putty Plus CutterSil® Universal Hardener Plus Liquid Liquid Hardener used with CutterSil Putty Plus for crowns, bridges, inlays, onlays, partial and full edentulous impressions — CutterSil® Universal Hardener Plus Paste Paste Hardener used with CutterSil Putty Plus for crowns, bridges, inlays, onlays, partial and full edentulous impressions — CutterSil® Mucosa Silicone Impression Material Silicone Impression material for edentulous procedures — Speedex Universal Activator Silicone-based impression material activator Used with Speedex putty (tray material), Speedex light body (wash material), and Speedex medium (wash material) — CutterSil® Putty Plus Silicone-based putty Used for crown and bridge, inlays, onlays, partial and full edentulous impressions Contaminants from gloves or other reaction materials do not affect the setting time. Speedex C-Silicone Impression Material – Putty Silicone-based high-viscosity impression material Indicated for use in impressions for models, matrices, protective insulation of teeth, tray material, and putty wash — Zetalabor Laboratory Silicone C-silicone laboratory putty for dental technician’s work Used for duplication of denture molds, matrix for the design of metal structures, impressions for copy denture technique Insulation of teeth/gypsum in the flask Titanium Zetalabor – Condensation Silicone Extra-rigid setting C-silicone laboratory putty Suitable for demanding, technical dentistry, high precision performance, hardness, heat resistance To be mixed with gel or liquid catalyst Optosil®/Xantopren® Universal Plus Activator Paste Activator paste used with silicone impression material Part of the Optosil®
