Vacuum & Infusion
Vacuum bag moulding uses a flexible film to enclose the part and seal it from outside air. Vacuum bag material is available in a tube shape or a sheet of material. A vacuum is then drawn on the vacuum bag and atmospheric pressure compresses the part during the cure. When a tube shaped bag is used, the entire part can be enclosed within the bag. When using sheet bagging materials, the edges of the vacuum bag are sealed against the edges of the mould surface to enclose the part against an air-tight mould. When bagged in this way, the lower mold is a rigid structure and the upper surface of the part is formed by the flexible membrane vacuum bag. The flexible membrane can be a reusable silicone material or an extruded polymer film. After sealing the part inside the vacuum bag, a vacuum is drawn on the part (and held) during cure. This process can be performed at either ambient or elevated temperature with ambient atmospheric pressure acting upon the vacuum bag. A vacuum pump is typically used to draw a vacuum. An economical method of drawing a vacuum is with a vacuum venturi and air compressor.
Showing all 13 results
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Vinylester Infusion Resin + Catalyst
$50.40 – $278.25 Inc GST Select options -
Flow Mesh 115
$6.65 Inc GST Add to cart -
Peel Ply PA85/66-Red Tracer
$5.25 Inc GST Add to cart -
Release Film-Perforated
$5.93 Inc GST Add to cart -
Resin Infusion Silicone Connector 8mm input / 6mm channel
$6.83 Inc GST Add to cart -
Resin Infusion Spiral Tubing 4.5mm OD, 3mm ID ( 10 metre packet )
$22.00 Inc GST Add to cart -
Tacky Tape -5142BY
$20.00 Inc GST Add to cart -
VACUUM, BAGGING FILM, SEALED, 1000MM WIDE
$9.98 Inc GST Add to cart -
1/4 Turn Vacuum Valve
$12.00 Inc GST Add to cart -
Hose-Tail Barb Connectors
$6.25 Inc GST Add to cart -
Vacuum Line Clamp
$15.23 Inc GST Add to cart -
Peel Ply PA85/66-Red Tracer – Full Roll
$400.00 Inc GST Add to cart -
Soric Coremat® SF – 2mm
$22.60 Inc GST Add to cart