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Silicone for Vacuum Bags

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Silicone for Vacuum Bag Manufacture

VBS26-35  is an addition cure silicone moulding rubber for the manufacture of reuseable vacuum bags for resin infusion. It has been specially formulated as a sprayable material allowing for exceptionally low cost composite manufacture using resin infusion technology. 

General Attributes:

  • 1:1 mix ratio
  • Easy to apply using fully automated mixing and spray equipment
  • Fast curing heat accelerated RTV
  • High tear and tensile strength for repeated uses of the bag
  • Low viscosity


  • Automotive parts such as bumpers and windscreens
  • Aerospace components
  • Marine components

Watch the Video - Cutting Edge Silicone for Composite Manufacturing









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Product Listing

Code Description Request Sample TDS SDS
ALPA-SIL 38201 2 part Silicone Moulding Rubber
VBS26-35 2 part moulding compound
QSil Smooth Coat Heat Cure, Top Matte Silicone Coating
QVB 720 2 Part Molding Silicone for Reusable Vacuum Bags
QVB 701 2 Part Molding Silicone for Reusable Vacuum Bags
QSil Smooth Coat RT Room Temperature Cure, Top Matte Silicone Coating