Important Announcement

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

Holiday Notice - Christmas

Reynolds Advanced Materials will be closed Wednesday 12:00PM - Saturday, December 24th - 27th in observance of Christmas. Resuming normal operations on Monday, December 29th.

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.

Polygem™ Thickening Agent™

Polygem Thickening Agent™ is a lightweight, inert filler designed to increase the viscosity of 307 series Epoxy systems. When blended into the mixed epoxy, it enhances workability by reducing sag and improving control during vertical or overhead applications. The additive also helps reduce surface tack, making the epoxy easier to shape and apply. Ideal for sculpting, bonding, and patching tasks that require precision and stability.

Polygem Thickening Agent Polygem
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  1. Polygem Thickening Agent™
    Polygem Thickening Agent™
    Thickening Additive for 307 Series Epoxies
    Free Shipping
    Thickening Agent Gallon
    Net Weight: 1.8 lbs
    $30.00
    Thickening Agent 5 Gallon
    Net Weight: 9 lbs
    $107.50

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Polygem Thickening Agent™