Important Announcement

Reynolds-Chicago is not open for pickup today. Please reach out to us with any questions on our Contact Us form.

Important Announcement

Due to connection issues, if you have trouble checking out please call your nearest Reynolds location to place your order.

Holiday Notice - Independence Day

Reynolds Advanced Materials will be closed Friday, July 3 - Sunday, July 5 in observance of Independence Day. Resuming normal operations on Monday, July 6.

Holiday Notice - New Year's

Reynolds Advanced Materials will be closed Thursday - Saturday, January 1st - 3rd in observance of New Year's Day. Resuming normal operations Monday, January 5th.

Plasti-Paste™

Plasti-Paste is a two component fiber resin that is designed for vertical surface application. Plasti-Paste holds a vertical surface without sagging and cures to a strong, durable and lightweight plastic. Suitable as a mother mold / support shell (reinforces shape of rubber mold during casting), or as a laminating material. Can be pigmented with SO-Strong™ color tints from Smooth-On®. Add URE-FIL™ 9 or other filler as an extender or for special effects.

Plasti-Paste Plasti-Paste
Free shipping
Free, FAST Shipping on qualifying items
See details
  1. Plasti-Paste™
    Plasti-Paste™
    Fiber resin designed for vertical surface application. Part A is a liquid and Part B is a paste. 1A:3B mix ratio by volume, 10 minute pot life 90 minute cure time.
    WARNING: Prop 65
    Free Shipping
    Plasti-Paste - Trial Size
    Net Weight: 3.4 lbs
    $49.25
    Free Shipping
    Plasti-Paste - 1 Gallon Unit
    Net Weight: 11.4 lbs
    $115.06
    Plasti-Paste - 5 Gallon Unit
    Net Weight: 56.6 lbs
    $418.77

Quick Tech Specs

Plasti-Paste™

  • Mix Ratio By Weight 41A:100B
  • Pot Life 10 minutes
  • Cure Time 24 hours
  • Shore Hardness 70 D
  • Color Off White