Smooth-On
Smooth-On, Semi - Rigid Line 45D Series, Trial Size Unit
*Price sourced from Amazon.com. Last updated 2026-04-23. Price and availability subject to change.
The Smooth-Cast Semi-Rigid line of low-cost semi-rigid urethane casting resins cure quickly to semi-rigid plastics that offer exceptional strength and impact resistance. New Formulations – New Look! Smooth-Cast 45D is newly reformulated with a translucent white appearance and improved physical properties. All Smooth-Cast semi rigids are now mercury free and phthalate free. These plastics are easy-to-use (mix ratio is 1A:1B by volume) and have low viscosities for minimal bubble entrapment. Vibrant colors are possible by adding SO-Strong, UVO or Ignite colorants. These semi-rigid plastics are g…
Full Specifications
| Brand | Smooth-On |
|---|---|
| Color | white |
| Material | Plastic |
| Unit Count | 1.0 Count |
| Line Weight | 2.07 pounds |
| Strand Type | Single |
| Material Type | Plastic |
| Fishing Line Type | Monofilament |
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Smooth-On, Semi - Rigid Line 45D Series, Trial Size Unit is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-04-23. Price and availability subject to change.
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