Polyurethane Additives

Control and enhance the performance of your polyurethane materials with our curated range of additives. Choose from colourants, fillers, and process enhancers designed to improve appearance, flow, and final finish. Essential for fine-tuning results in casting, moulding, and special effects applications.

  1. SO-CURE™ Smooth-On

    Starting at NZ$49.39

  2. SO-FLEX™ II Smooth-On

    Starting at NZ$49.06

  3. Xtend-IT Smooth-On

    Starting at NZ$93.84

  4. Kick-iT Urethane Rubber Cure Accelerator Smooth-On

    Starting at NZ$99.99

  5. Sun Devil Smooth-On

    Starting at NZ$42.35

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