Smooth-On Smooth-Cast Urethane Resins
Say goodbye to vacuum degassing. Our Smooth-On Smooth Cast urethane resins are ultra-low viscosity so they produce virtually bubble-free results!
When you need brilliant white castable urethane resin for small to medium-size projects like prototypes, special effects, décor, reproductions, and other items, there’s no better choice.
Fast Casting Urethane Resin
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Smooth-On’s fast cast urethane resins are extremely affordable and cure quickly, so they make an economical solution for many industrial, commercial, and hobby applications.
- De-mould times vary between 15 minutes and 4 hours
- Bright white and colour neutral options
- Easily add your own pigments
- Low to no odour options are ideal for at-home projects
- Easy to mix with a 1:1 ratio
- Low density option that float in water
Once cured, fast cast urethane delivers unbeatable impact resistance and durability – perfect for high-impact tools, foundry parts, concrete stamping pads, and abrasion-resistant pieces in industrial applications.
Casting urethane resin is also suitable for jewellery beads, props, decorative items, and everything else that demands semi-rigid plastic.
Not sure if this is the right casting material? Choose a castable urethane rubber trial kit before you stock up.
Browse our urethane casting resins below and find the perfect solution for your project!
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Showing 1–16 of 17 results
Smooth-On Smooth Cast 300 Series White 1 Gallon Kit 6.99kg
Smooth-On Smooth Cast 300 Series White Trial Kit 860gm
Smooth-On Smooth Cast 380 Trial Kit 900gm
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Smooth-On Smooth Cast 385 Trial Kit 1.63kg
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Smooth-On Smooth Cast 60D 1 Gallon Kit 7.53kg
Smooth-On
Smooth-On Smooth Cast 65D Rotocast 1 Gallon Kit 6.99kg
Smooth-On Smooth-On Smooth Cast 65D Rotocast Trial Kit 860gm
Smooth-On
Smooth-On Smooth Cast 66D Trial Kit 860gm
Smooth-On
Smooth-On Smooth Cast Onyx 1 Gallon Kit 7.48kg
Smooth-On Smooth Cast Onyx Trial Kit 990gm
Smooth-On Smooth Cast Semi Rigid Trial Kit 940gm
Smooth-On
Smooth-On Smooth Cast Series – 5 Gallon Kit 34.02kg
Smooth-On
Smooth-On Smooth Cast Series ColorMatch 1 Gallon Kit 6.8kg
Smooth-On Smooth Cast Series ColorMatch Trial Kit 860gm
Smooth-On Smooth Cast Series Gallon Kit 6.99kg
