Fumed Silica Thickener for Resins and Mold Rubbers
Fumed Silica Thickener for Resins and Mold Rubbers
Fumed Silica Thickener for Mold Rubbers - Expressions-LTD
Fumed Silica Thickener for Resins and Mold Rubbers

Fumed Silica Thickener for Resins and Mold Rubbers

Sale price$89.09
Size:5 Gallon Bucket (3lbs) (*LIMITED QTY- 2 PER CUSTOMER)
Quantity:
Fast Ship: Usually takes 1-2 business days to ship out.
Ships from Pennsylvania
(Click for average Ground delivery map )
Ships via FedEx/UPS only

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer. For more information, view the product SDS, or go to  www.P65Warnings.ca.gov

Due to supply shortages on this product, the large 10lb bags are currently on 4-8 week lead time, and have a qty of 2 limit.  The 3lb size (5 gallon bucket) is still available, but also has a 2-qty limit per customer for the time being.

FUMED SILICA

    • A fine powder that can be added to resins (epoxy) and polyurethane and silicone liquid rubbers to thicken them for brush-on/lay-up applications.
    • Consider PolyFiber II (sold here) as an alternative when thickening polyurethane rubbers and plastics; PolyFiber II is not as readily airborne as Fumed Silica.
    • Sold in 3lb (5 gallon bucket) and large 10 lb bags.
    • Usage: Wear protective gear (mask) when working with this, as it's a very fine dust.  Add as much or as little as you want, until you see the desired thickness of the urethane or silicone mold rubber.
    • Download: Saftey Data Sheet (SDS).