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When purchasing a product, price is the consumer's primary concern. At present, Smooth-On has 126 products for sale. Smooth-On products range in price from $14.54 to $114.72, and the average price of all the products is about $35.51.

We found that most of the Smooth-On products are manufactured by Smooth-On, Inc. and Smooth On. The manufacturers provide Smooth-On with a steady supply of products, and they have a good cooperative relationship with each other.

You can confidently purchase Smooth-On products from the seller MetaRetail. The brand holds an average rating of 4.6, testifying to its excellent reputation.

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Smooth-On Best Sellers

Last Updated: Jan 8, 2026

Smooth-On Mold Star™ 16 Fast Platinum Silicone Rubber, Silicone Mold Making Kit - Pint Unit

  • Fast-curing silicone rubber formulated for art-related projects and industrial applications.
  • Features relatively low viscosities and vacuum degassing are not required for most applications.
  • Mold Star silicones cure soft, strong, tear-resistant rubbers; with very low long-term shrinkage.

Smooth-Cast 300 - Bright White, Ultra Low Viscosity Liquid Plastic - Pint Unit

  • Ultra-low viscosity casting resin with bright white color
  • Vacuum degassing is not necessary to yield castings that are virtually bubble free.
  • Pot Life: 3 minutes; Cure Time: 10 minutes

Smooth-On Universal Mold Release - 14 Fluid Ounce Aerosol Can

  • Formulated especially for mold making and casting, and works well with most liquid rubber and liquid plastic products
  • It will release mold rubbers (such as polyurethanes and polysulfides) from properly prepared models.
  • Some porous models such as wood, plaster, concrete, stone or certain modeling clays containing water or sulfur may need to be sealed first prior to applying mold release with Smooth-On SuperSeal or other sealer.

Smooth-On XTC-3D™ 20 3D Print Coating, 24 oz - Brush-On Coating for 3D Printed Parts

  • High-Performance 3D Print Coating - Clear top coat for smoothing & finishing 3D printed parts.
  • Ideal for application to both SLA & SLS prints, as well as PLA, ABS, Laywoo, Powder Printed Parts, and other rigid media.
  • Mix Ratio of 2A:1B by Volume -Working time of 10 minutes - Cures to hard, impact-resistant coating in 3.5 hours - 80D Shore Hardness.

Smooth-Cast 300 - Bright White, Ultra Low Viscosity Liquid Plastic - Gallon Unit

  • Ultra-low viscosity casting resin for bright white, virtually bubble-free castings without the need for vacuum degassing.
  • Convenient 1A:1B mix ratio; Pot Life: 3 minutes; Cure Time: 10 minutes
  • Fully cured castings are tough, durable, machinable, paintable, and resistant to moisture and mild solvents.

Smooth-On OOMOO™ 30 Tin Cure Silicone Rubber, Easy to Use Silicone Mold Making Kit, Pint Unit

  • Easy-To-Use Tin Cure Silicones formulated for mold-making for art-related projects & industrial applications.
  • OOMOO 30 silicones do not have great tear strength & are suitable for making one to two-piece block molds, ideal for novice mold makers.
  • For variety of art-related & industrial applications such as sculpture & prototype reproduction, casting plaster, resins, wax, & more!

Smooth-On SIL-poxy Rubber Silicone Adhesive - 0.5 oz Tube Silpoxy

  • One-component adhesive
  • Made to bond silicone to silicone and other substrates and urethane plastics
  • Works on Fabric, Ceramic, Plaster and much more!

SIL-Poxy - Silicone Rubber Adhesive - 3 Ounce Tube

  • One-component adhesive made specifically for bonding RTV silicone rubber to silicone rubber and other substrates including some plastics (urethane), plasters/ceramics, fabrics, etc.
  • Works with tin- or platinum-cure silicones and provides a strong, flexible bond between silicone parts with high elongation
  • Can be used for repairing torn silicone rubber molds, bonding silicone for prosthetics and animatronics, etc.

Smooth-On Mold Star 30 Silicone Mold Making Kit - Easy to Use & Long-Lasting Silicone Mold (2-Pound)

  • Mold Star silicones cure to soft, strong rubbers which are tear resistant and exhibit very low long term shrinkage
  • Molds made with Mold Star will last a long time in your mold library and are good for casting wax, gypsum, resins, and other materials
  • Easy to use platinum silicone mold mix

Smooth-On Dragon Skin 20 Mold Making Silicone Rubber - Trial Unit

  • Very strong Shore 20A silicone rubber
  • 1:1 mix ratio
  • Cures in 6 hours to a soft, strong, stretchy rubber

Smooth-On Dragon Skin™ FX-Pro™ Platinum Rubber Silicone Molds for Special Effects & Prosthetics - Pint Unit

  • High-Performance Special Effects Mold Maker - Platinum cure silicone mix for makeup appliance & skin effects.
  • Ideal for Creating Realistic, Wearable Effects - Movie grade silicone compatible with Skin-Tite silicone adhesive & medical-grade pressure-sensitive adhesives.
  • Mix Ratio of 1A:1B by Volume - Shore 2A Hardness - Working Time of 10-12 minutes - Fast Cure Time of 40 minutes; cures dry - Low Viscosity.

Smooth-On Alja-Safe™ Lifecasting Alginate Molding Powder, 3-lb Box

  • Certified Skin-Safe Alginate - Perfect for Making Single-Use Molds of body parts (hands, feet, face, etc.)
  • Easy to Use - Simply Mix 1 Part AljaSafe Powder with 1 Part Warm Water (80° F/27°C) (by volume) to make a mold - cures in about 8 minutes – follow instructional videos!
  • Pour plaster, resin, gypsum & more into Alja-Safe Molds to make detail-accurate castings

Smooth-On Silc Pig™ Color Pigments for Silicone, 9-Pack Sampler

  • Compatible with Smooth-On silicone rubber products, including Mold Max, Dragon Skin, and Ecoflex, as well as systems like Psycho Paint and Skin Tite.
  • Highly Concentrated - offers excellent dispersion and consistent color.
  • Blend different Silc Pig color pigments for silicone to create custom shades, allowing for precise color matching.

Ecoflex 00-10 - Super-Soft, Addition Cure Silicone Rubber - Pint Unit

  • Ecoflex rubbers are water white translucent and can be color pigmented with Silc Pig pigments for creating a variety of color effects. You can also add Smooth-On's Silicone Thinner to further lower the viscosity. THI-VEX silicone thickener can be added by weight to Ecoflex silicones for brushable applications.
  • Ecoflex rubbers are suitable for a variety of applications including making prosthetic appliances, cushioning for orthotics and special effects applications (especially in animatronics where repetitive motion is required).
  • Note: Ecoflex 00-10 cures with a “tacky” surface.

Smooth-On VytaFlex 60 - Liquid Urethane Rubber - Pint Unit

  • Using Smooth-On's exclusive "V-Polymer" technology, VytaFlex urethane rubbers offer superior physical and performance properties
  • Perfect for Concrete Castings
  • Easy 1-to-1 by volume mix ratio

Smooth-On XTC-3D™ 20 Mold Making & Special Effects Silicone Rubber, 3D Print Coating - 6.4 oz

  • High-Performance 3D Print Coating - Clear top coat for smoothing & finishing 3D printed parts.
  • Ideal for application to both SLA & SLS prints, as well as PLA, ABS, Laywoo, Powder Printed Parts, and other rigid media.
  • Mix Ratio of 2A:1B by Volume -Working time of 10 minutes - Cures to hard, impact-resistant coating in 3.5 hours - 80D Shore Hardness.

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