Airtech 4140 Silicone Rubber


TDS
MSDS
Airtech 4140 is the Thermavac grade silicone uncured rubber that is a proprietary formulation that offers high reversion resistance and strength. It is designed to provide superior performance in composite lamination systems for vacuum/autoclave and vacuum/hydraulic curing. Any silicone rubber has the potential to transfer. Silicone transfer investigation should be done by the user. Sold by the square foot. Full rolls are 36" wide x 75 feet long.

Due to vendor restrictions, this product may not be available in all geographical areas. Please call us or request a quote for details.




SKU Description   UM Thick Width Length Height Board ft. Net Wt. Diameter Grade Grit Plys Radius SPB Ship Note Min. Qty Pcs/Box Pcs/Bundle Winding Ft/Box Handle Len Head Diam Head Len Mfg. # Qty
401621 Airtech 4140 0.040" thick SO SF
401622 Airtech 4140 0.060" thick SO SF

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Important Information

  • Shipping: Freeman charges standard published UPS/FedEx shipping rates (unless freight is specified). All orders under $25 are subject to a $5 small order fee. International orders are subject to a $250 minimum order.

  • Liquid products are sold by weight, not volume.

  • SPB = Sheets per Box

  • HAZ-G = Hazardous material, cannot ship air, up to $33 surcharge applied for each package shipped ground within the US.

  • HAZ-A = Hazardous material, cannot ship air, no surcharge for ground shipping.

  • HAZ-T = Toxic material, must be sent by freight carrier.

  • FRT = must be sent by freight carrier due to size, weight, or hazardous classification.


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