Labor Day Holiday Notice

All Reynolds locations will be closed from Saturday, September 5th through Monday, September 7th. We will return to normal business hours on Tuesday, September 8th

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.

Smooth-Sil™ 933 Flame Out™

Smooth-Sil 933 Flame Out silicone rubber has been tested by an independent lab and certifies to the UL 94 V-0 flame standard.

Applications include electrical potting for flame resistant enclosures, creating gaskets for medical devices and electrical appliances and other applications where a flame resistant, flexible silicone seal is required.

Smooth-Sil 933 was developed specifically as an encapsulation silicone, it is not recommended for making molds.

Smooth-Sil 933 Flame Out Smooth-Sil 933 Flame Out
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    Smooth-Sil™ 933 Flame Out™
    Smooth-Sil™ 933 Flame Out™
    Shore A 33 platinum silicone rubber, 45 minute pot life and 6 hour cure time. 1A:1B Mix Ratio By Volume.
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    Smooth-Sil 933 - Trial Size
    Net Weight: 2.5 lbs
    $37.72
    Free Shipping
    Smooth-Sil 933 - 1 Gallon Unit
    Net Weight: 20 lbs
    $258.79
    Smooth-Sil 933 - 5 Gallon Unit
    Net Weight: 90 lbs
    Call to Order
    $849.83
    ✖

Quick Tech Specs

Smooth-Sil™ 933 Flame Out™

  • Mix Ratio By Weight 1A:1B
  • Pot Life 45 minutes
  • Cure Time 6 hours
  • Shore Hardness 33 A
  • Color White