Spray up is a traditional open-mold process in which chopped fiber and thermoset resin is sprayed on to a mold, consolidated and then cured. This process dominated composites for many years, but is gradually being replaced by closed-mold processes like RTM.
Step 5: The outer screen is robotically removed (large top shown).

Rapid Fiber Preforming On A Large Scale

A proven alternative to open molding of big parts.


Passenger Safety: Flame, Smoke and Toxicity Control

Tried, true -- and some new -- FST-resistant products for manufacturers of composites in rail- and road-based people movers.
Find Related Suppliers

Search and find related suppliers of Sprayup

New Product Announcements
New Product

Gel coat applicator system

Graco Inc. (North Canton, OH, US) has introduced its new flexible and precise fiber-reinforced plastic (FRP) gel coat system, designed for molded fiber-reinforced plastics such as those used in automotive applications.