Advanced Product Selector

Need help choosing the right material for your project? The Advanced Product Selector Tool can help you identify product options based on variables like Material Type, Working Time, Cure Time, Shore Hardness, and more. It is menu driven and easy to use. See Disclaimer.

What are your criteria?

Add filters to sort through our materials by your required specifications.

Product Category is:
  • Silicone Rubber - Tin Cure
  • Silicone Rubber - Platinum Cure
  • Urethane Rubber
  • Polysulfide Rubber
  • Urethane Resins
  • Epoxy Casting and Laminating Resins
  • Epoxy Putties
  • Epoxy and Urethane Coatings
  • Mix and Pour Expanding Foams
  • Adhesives


Product Category is a broad classification of a material by its chemistry (such a urethane rubber) or its functionality (such as adhesives). Some materials may exist in multiple categories.
Pot Life is the amount of time that a catalyzed material remains workable after components have been mixed together.
Typical Range:
30 seconds – 2 hours
Cure Time (or demold time) is the amount of time until a catalyzed material can be handled without distortion.
Typical Range:
5 minutes – 24 hours
Mixed Viscosity is the resistance of a material's flow measured in centipoise (cps) using ASTM D‑2393. Silicone rubber with a viscosity of 15,000 cps or higher should be vacuum degassed prior to use.
Typical Range:
80 cps – 12,000 cps (resin)
1,200 cps – 3,000 cps (urethane rubber)
3,000 cps – 35,000 cps (silicone rubber)
Consistency is a description of the workability of mixed material or how it is meant to be used.
Mix Ratio is the proportion at which the two components (Parts A & B) must be mixed in a two-part system. Many Smooth-On materials have a "parts by volume" mix ratio where no gram scale is necessary while others only have a "parts by weight" ratio necessitating an accurate scale.
Shore A Hardness measures the resistance of an elastomeric material to indentation as measured by a Shore A device defined by ASTM D‑2240.
Range:
0 A – 100 A
Shore 00 Hardness measures the resistance of a very soft elastomeric material to indentation as measured by a Shore 00 device defined by ASTM D‑2240.
Range:
0 OO – 100 OO
Shore D Hardness measures the resistance of a rigid material to indentation as measured by a Shore D device defined by ASTM D‑2240.
Range:
0 D – 100 D
Tensile Strength is the force needed to stretch a material until it breaks, measured in pounds per square inch (psi) using ASTM D‑638.
Typical Range:
120 psi – 2,000 psi (rubber)
1,000 psi – 8,000 psi (resin)
Heat Deflection Temperature (HDT) also called Heat Distortion Temperature measures the temperature at which a rigid material becomes rubbery. A cast bar of material is placed in an oil bath and a flexural load is applied. The oil is heated until the bar bends a preset amount. Measured in degrees Fahrenheit using ASTM D‑648.

Note: some materials have a higher HDT when post-cured.
Typical Range:
120 °F – 350 °F

Results

materials match your search filters.
Select up to four (4) materials to compare 0/4
view product Alja-Safe™ Crystalline Silica-Free Alginate
view product Alja-Safe™ Acrobat Fiber-Reinforced “Non-Sag” Life Casting Alginate
view product Alja-Safe™ Breeze Crystalline Silica-Free Liquid Alginate
view product Black Panther™ 85 Flexible Black Repair Adhesive
view product Body Double™ Fast Set Fast Setting “Apply to Skin” Platinum Silicone Rubber
view product Body Double™ SILK Self-Releasing Lifecasting Silicone Rubber
view product Body Double™ Standard Set Medium Setting “Apply to Skin” Platinum Silicone Rubber
view product Brush-On™ 35 "Brushable" Polyurethane Rubber Compound
view product Brush-On™ 40 "Brushable" Polyurethane Rubber Compound
view product Brush-On™ 50 "Brushable" Polyurethane Rubber Compound
view product Brush-On™ 60 "Brushable" Polyurethane Rubber Compound
view product Clear Flex™ 30 Water Clear Urethane Rubber
view product Clear Flex™ 50 Water Clear Urethane Rubber
view product Clear Flex™ 95 Water Clear Urethane Rubber
view product Compat™ 45 Non-Inhibiting Urethane Rubber
view product Crystal Clear™ 200 Clear Urethane Casting Resin
view product Crystal Clear™ 202 Clear Urethane Casting Resin
view product Crystal Clear™ 204 Clear Urethane Casting Resin
view product Crystal Clear™ 206 Clear Urethane Casting Resin
view product Crystal Clear™ 220 Clear Urethane Casting Resin
view product Crystal Clear™ 221 Clear Urethane Casting Resin
view product Dragon Skin™ 10 FAST Addition Cure Silicone Rubber Compound
view product Dragon Skin™ 10 MEDIUM Addition Cure Silicone Rubber Compound
view product Dragon Skin™ 10 NV Low Viscosity, High Performance Platinum Silicone
view product Dragon Skin™ 10 SLOW Addition Cure Silicone Rubber Compound
view product Dragon Skin™ 10 VERY FAST Addition Cure Silicone Rubber Compound
view product Dragon Skin™ 20 Addition Cure Silicone Rubber Compound
view product Dragon Skin™ 30 Addition Cure Silicone Rubber Compound
view product Dragon Skin™ FX‑ Pro™ Soft, stable, high performance platinum silicone rubber.
view product duoMatrix™-G Polymer Additive System for Gypsum
view product duoMatrix™ NEO Flame Rated Polymer Modified Gypsum
view product EA-40™ Epoxy Adhesive and Laminating Resin
view product Ecoflex™ 00-10 Super-Soft, Addition Cure Silicone Rubber
view product Ecoflex™ 00-20 Super-Soft, Addition Cure Silicone Rubber
view product Ecoflex™ 00-30 Super-Soft, Addition Cure Silicone Rubber
view product Ecoflex™ 00-33AF Anti Fungal Anti-Fungal Shore 00-33 Platinum Silicone
view product Ecoflex™ 00-35 Skin Safe, Fast Setting Super Soft Silicone
view product Ecoflex™ 00-50 Super-Soft, Addition Cure Silicone Rubber
view product Ecoflex™ 5 Super-Soft, Addition Cure Silicone Rubber
view product Ecoflex™ GEL Platinum Cure Silicone Rubber For Special Effects
view product Econ™ 60 Lower Cost Shore 60A Urethane Rubber
view product Econ™ 80 Lower Cost Shore 80A Urethane Rubber
view product Encapso™ K Water Clear Encapsulation / Display Rubber
view product EpoxAcast™ 650 + 101 Hardener Mineral Filled General Purpose Casting Epoxy Resin
view product EpoxAcast™ 650 + 102 Hardener Mineral Filled General Purpose Casting Epoxy Resin
view product EpoxAcast™ 650 + 103 Hardener Mineral Filled General Purpose Casting Epoxy Resin
view product EpoxAcast™ 650 BLACK + 101 Hardener Mineral filled general purpose casting epoxy
view product EpoxAcast™ 650 BLACK + 102 Hardener Mineral filled general purpose casting epoxy
view product EpoxAcast™ 650 BLACK + 103 Hardener Mineral filled general purpose casting epoxy
view product EpoxAcast™ 650 BLACK + HT Hardener Mineral filled general purpose casting epoxy
view product EpoxAcast™ 650 + HT Hardener Mineral Filled General Purpose Casting Epoxy
view product EpoxAcast™ 655 + 101 Hardener Aluminum Filled Casting Epoxy Resin
view product EpoxAcast™ 655 + 102 Hardener Aluminum Filled Casting Epoxy Resin
view product EpoxAcast™ 655 + 103 Hardener Aluminum Filled Casting Epoxy Resin
view product EpoxAcast™ 655 + HT Hardener Aluminum Filled Casting Epoxy Resin
view product EpoxAcast™ 670 HT High Temp Castable Epoxy Resin
view product EpoxAcast™ 690 Optically Clear Casting Epoxy
view product EpoxAcoat™ GREY Epoxy Gel Coat
view product EpoxAcoat™ HT High Temp Surface Coat Epoxy
view product EpoxAcoat™ RED Surface Coat Epoxy Resin
view product EpoxAcoat™ NEUTRAL Surface Coat Epoxy Resin
view product EpoxAcoat™ WHITE Epoxy Gel Coat
view product EpoxAmite™ 101 FAST Cure Epoxy Laminating System
view product EpoxAmite™ 102 MEDIUM Cure Epoxy Laminating System
view product EpoxAmite™ 103 SLOW Cure Epoxy Laminating System
view product EpoxAmite™ HT High-Temp Laminating Epoxy
view product EpoxAmite™ WHITE 101 Epoxy Laminating System
view product EpoxAmite™ WHITE 102 Epoxy Laminating System
view product EPSILON™ + 101 Hardener EPS Foam Coating Epoxy
view product EPSILON™ + 102 Hardener EPS Foam Coating Epoxy
view product Epsilon™ PRO High Performance Impact Resistant EPS Foam Coating
view product Equinox™ 35 FAST Food Safe Silicone Mold Putty
view product Equinox™ 38 MEDIUM Food Safe Silicone Mold Putty
view product Equinox™ 40 SLOW Food Safe Silicone Mold Putty
view product EZ-Brush™ Vac Bag Silicone Brushable Platinum Silicone Rubber
view product EZ-Mix™ 40 Brushable Urethane Rubber Compound
view product EZ-Spray™ 45 Sprayable Urethane Rubber Compound
view product EZ-Spray™ FlexFoam Sprayable Flexible Foam
view product EZ-Spray™ Foam Sprayable Rigid Foam
view product EZ-Spray™ Plastic Sprayable Urethane Plastic Compound
view product EZ-Spray™ Silicone 20 Sprayable Silicone Rubbers
view product EZ-Spray™ Silicone 22 Sprayable Silicone Rubbers
view product EZ-Spray™ Silicone 35 Sprayable Silicone Rubber Compound
view product EZ-Spray™ Styrocoat™ Flame Rated Sprayable Plastic Coating
view product Feather Lite™ Lightweight Urethane Resin
view product FlexFoam-iT!™ 15 Tuff Stuff Flexible Urethane Foams
view product FlexFoam-iT!™ 23 FR Flame Rated Flexible Urethane Foam
view product FlexFoam-iT!™ 14 Flexible Urethane Foams
view product FlexFoam-iT!™ 17 Flexible Urethane Foams
view product FlexFoam-iT!™ 25 Flexible Urethane Foams
view product FlexFoam-iT!™ 6 Pillow Soft Flexible Urethane Foams
view product FlexFoam-iT!™ 7 FR Flame Rated Flexible Urethane Foam
view product FlexFoam-iT!™ III Flexible Urethane Foams
view product FlexFoam-iT!™ IV Tuff Stuff Flexible Urethane Foams
view product FlexFoam-iT!™ V Flexible Urethane Foams
view product FlexFoam-iT!™ VIII Pillow Soft Flexible Urethane Foams
view product FlexFoam-iT!™ X Flexible Urethane Foams
view product FMC™ 200 Polysulfide rubber
view product FMC™ 201 Polysulfide rubber
view product FMC™ 205 Polysulfide rubber
view product FOAM-iT!™ 10 Rigid Urethane Expanding Foams
view product FOAM-iT!™ 10 SLOW Rigid Urethane Expanding Foams
view product FOAM-iT!™ 15 Rigid Urethane Expanding Foams
view product FOAM-iT!™ 26 Rigid Urethane Expanding Foams
view product FOAM-iT!™ 3 Rigid Urethane Expanding Foams
view product FOAM-iT!™ 4 Rigid Urethane Expanding Foams
view product FOAM-iT!™ 4 BLACK Rigid Urethane Expanding Foams
view product FOAM-iT!™ 5 Rigid Urethane Expanding Foams
view product FOAM-iT!™ 8 Rigid Urethane Expanding Foams
view product Formlastic™ 48 Urethane Moldmaking Rubber
view product Formlastic™ 60 Urethane Moldmaking Rubber
view product Free Form™ AIR Lightweight Epoxy Putty
view product Free Form™ AIR FAST Fast Cure Epoxy Dough
view product Free Form™ AIR Fire Safe Flame Rated Epoxy Dough
view product Free Form™ AIR HT High Temperature Epoxy Dough
view product Free Form™ Habitat™ Black Epoxy Putty
view product Free Form™ Habitat™ Fire Safe™ Flame Rated Epoxy Putty
view product Free Form™ Habitat™ Flex FR Flame Rated Epoxy Putty
view product Free Form™ SCULPT High Density Epoxy Dough-Crystalline Silica Free
view product Habitat Cast N Coat™ Flame Rated Castable and Brushable Epoxy
view product KX Flex™ 60 Fast Setting Urethane Casting Elastomer
view product KX Flex™ 90 Fast Setting Urethane Casting Elastomer
view product Metal‌set™ A4 High performance epoxy adhesive
view product Mold Max™ 10 High Performance Silicone Rubber
view product Mold Max™ 10T Translucent Silicone Rubber
view product Mold Max™ 14NV Low Viscosity Tin-Cure Silicone Rubber
view product Mold Max™ 15T Translucent Silicone Rubber
view product Mold Max™ 20 High Performance Silicone Rubber
view product Mold Max™ 25 High Performance Silicone Rubber
view product Mold Max™ 27T Translucent Silicone Rubber
view product Mold Max™ 29NV Low Viscosity Tin-Cure Silicone Mold Rubber
view product Mold Max™ 30 High Performance Silicone Mold Rubber
view product Mold Max™ 40 High Performance Silicone Mold Rubber
view product Mold Max™ 60 High Heat Resistance Silicone Mold Rubber
view product Mold Max™ STROKE Brushable Silicone Mold Rubber
view product Mold Max™ XLS™ II eXtra Low-Shrinkage Silicone Mold Rubber
view product Mold Star™ 15 SLOW 1A:1B Mix By Volume Platinum Silicone Mold Rubber
view product Mold Star™ 16 FAST 1A:1B Mix By Volume Platinum Silicone Mold Rubber
view product Mold Star™ 19T 1A:1B Mix By Volume Platinum Silicone Rubber
view product Mold Star™ 20T 1A:1B Mix By Volume Platinum Silicone Rubber
view product Mold Star™ 30 1A:1B Mix By Volume Platinum Silicone Mold Rubber
view product Mold Star™ 31T 1A:1B Mix By Volume Translucent Platinum Silicone Rubber
view product MT-13™ Premium Epoxy Adhesive
view product OOMOO™ 25 No Scale or Vacuum Chamber Required
view product OOMOO™ 30 No Scale or Vacuum Chamber Required
view product PC-3™ Laboratory Tabletop Epoxy Adhesive
view product Plasti-Paste™ Trowelable Plastic
view product Plasti-Paste™ EPOXY Trowelable Epoxy Paste
view product Plasti-Paste™ II Trowelable Plastic Paste
view product PMC™-121 30/DRY Easy To Use Urethane Rubber
view product PMC™-121 30/WET Easy To Use Urethane Rubber
view product PMC™-121 50/WET Easy To Use Urethane Rubber
view product PMC™-724 Polyurethane Rubber Compound
view product PMC™-744 Polyurethane Rubber Compound
view product PMC™-746 Polyurethane Rubber Compound
view product PMC™-770 Industrial Liquid Rubber Compound
view product PMC™-780 DRY Industrial Liquid Rubber Compound
view product PMC™-780 WET Tough, Rigid, Industrial Rubber Compound
view product PMC™-790 Industrial Liquid Rubber Compound
view product PoYo™ Putty Mix & Apply-By-Hand Mold Putty
view product Psycho Paint™ Platinum Silicone Paint Base
view product Rebound™ 25 Self Thickening Brush-On Silicone
view product Rebound™ 40 Self Thickening Brush-On Silicone
view product ReoFlex™ 20 'Next Generation' Urethane Rubber
view product ReoFlex™ 30 'Next Generation' Urethane Rubber
view product ReoFlex™ 40 'Next Generation' Urethane Rubber
view product ReoFlex™ 50 'Next Generation' Urethane Rubber
view product ReoFlex™ 60 'Next Generation' Urethane Rubber
view product Rubber Glass™ For Flexible Fake Glass & Ice Effects
view product Shell Shock™ FAST Brushable Liquid Plastic
view product Shell Shock™ SLOW Brushable Liquid Plastic
view product Simpact™ 60A Tough, Fast Setting Urethane
view product Simpact™ 85A Tough, Fast Setting Urethane
view product Skin Tite™ Silicone Appliance Builder and Adhesive for Skin F/X
view product SMASH! Plastic™ Breakaway plastic.
view product Smooth-Cast™ 300 Bright White Liquid Plastic
view product Smooth-Cast™ 300Q Bright White, Ultra Low Viscosity Liquid Plastic
view product Smooth-Cast™ 305 Bright White, Ultra Low Viscosity Liquid Plastics
view product Smooth-Cast™ 310 Bright White, Ultra Low Viscosity Liquid Plastics
view product Smooth-Cast™ 320 Off-White, Ultra Low Viscosity Liquid Plastics
view product Smooth-Cast™ 321 Off-White, Ultra Low Viscosity Liquid Plastics
view product Smooth-Cast™ 322 Off-White, Ultra Low Viscosity Liquid Plastics
view product Smooth-Cast™ 325 Ultra Low Viscosity Liquid Plastics
view product Smooth-Cast™ 326 Ultra Low Viscosity Liquid Plastics
view product Smooth-Cast™ 327 Ultra Low Viscosity Liquid Plastics
view product Smooth-Cast™ 380 High Density Urethane Tooling Resin
view product Smooth-Cast™ 385 Mineral filled tooling resin
view product Smooth-Cast™ 45D Semi-Rigid Urethane Casting Resins
view product Smooth-Cast™ 57D Semi-Rigid Urethane Casting Resin
view product Smooth-Cast™ 60D Semi-Rigid Urethane Casting Resins
view product Smooth-Cast™ 61D Semi-Rigid Urethane Casting Resins
view product Smooth-Cast™ 65D Semi-Rigid Urethane Casting Resins
view product Smooth-Cast™ 66D Semi-Rigid Urethane Casting Resins
view product Smooth-Cast™ ONYX™ FAST Ultra-Black Urethane Resins
view product Smooth-Cast™ ONYX™ SLOW Ultra-Black Urethane Resins
view product Smooth-Sil™ 936 Lower Viscosity Shore 36A Platinum Silicone
view product Smooth-Sil™ 940 Addition Cure Silicone Rubber Compounds
view product Smooth-Sil™ 945 Addition Cure Silicone Rubber Compounds
view product Smooth-Sil™ 950 Addition Cure Silicone Rubber Compounds
view product Smooth-Sil™ 960 Shore 60A Hardness Platinum Cure Silicone
view product Solaris™ Clear Silicone Encapsulating Rubber
view product Soma Foama™ 15 Flexible Silicone Foams
view product Soma Foama™ 25 Flexible Silicone Foams
view product SORTA-Clear™ 12 Addition Cure Silicone Rubber
view product SORTA-Clear™ 18 Addition Cure Silicone Rubber
view product SORTA-Clear™ 37 Addition Cure Silicone Rubber Compounds
view product SORTA-Clear™ 40 Addition Cure Silicone Rubber Compounds
view product Super Instant™ Rapid Adhesive
view product Tarbender™ High Gloss Coating and Encapsulant
view product TASK™ 11 Semi-Rigid Urethane Casting Compound
view product TASK™ 12 Impact Resistant Tooling Resin
view product TASK™ 13 Semi-Rigid Black Urethane Casting Resin
view product TASK™ 14 Semi-Rigid Black Urethane Casting Resin
view product TASK™ 15 Roto Casting, Impact Resistant Performance Resin
view product TASK™ 16 Tough 80A/30D Urethane
view product TASK™ 18 Aluminum Filled urethane Casting Resin
view product TASK™ 2 Performance Casting Resins
view product TASK™ 21 High Performance Urethane Casting Resin
view product TASK™ 3 Performance Casting Resins
view product TASK™ 4 Urethane Casting Compound
view product TASK™ 5 Low Cost, High Performance
view product TASK™ 6 Low Cost, High Performance
view product TASK™ 7 Flame Resistant Urethane Resin
view product TASK™ 8 Heat Resistant Polyurethane Resin
view product TASK™ 9 Color Matching High Performance Resin
view product URE-BOND™ 90 Urethane Adhesive
view product URE-BOND™ II Flexible Urethane Adhesive
view product UreCoat™ Flexible urethane coating
view product VytaFlex™ 10 Urethane Mold Rubber For Perfect Concrete Castings
view product VytaFlex™ 20 Urethane Mold Rubber For Perfect Concrete Castings
view product VytaFlex™ 30 Urethane Mold Rubber For Perfect Concrete Castings
view product VytaFlex™ 40 Urethane Mold Rubber For Perfect Concrete Castings
view product VytaFlex™ 45 Urethane Mold Rubber For Perfect Concrete Castings
view product VytaFlex™ 50 Urethane Mold Rubber For Perfect Concrete Castings
view product VytaFlex™ 60 Urethane Mold Rubber For Perfect Concrete Castings
view product XTC-3D™ High Performance 3D Print Coating
Disclaimer
Although we do our best to ensure accuracy, Smooth-On offers no warranties, promises, and/or representations of any kind, either expressed or implied, as to the accuracy, completeness, or reliability of the information contained on this Advanced Product Selector Tool, nor suitability of the information contained herein to your particular circumstances. Smooth-On assumes no liability for losses or damages of whatever nature (direct, indirect, consequential or other) associated with your use, or inability to use, the Advanced Product Selector Tool, or from your use (or failure to use) the information contained herein. Other useful tools include product technical bulletins and our extensive FAQ section. You can also contact our technical support team.