after using #4100 Polyester Fairing Compound
The ultra-fine 1K tow creates a tight
Maximum Service Temperature – 350ºF
PIR foam can be bonded to itself and other composite materials using compatible adhesives or bonding techniques
Gun roving can also be used with the #1171-A Air Chopper Gun to chop fibers at lengths ranging from 4" down to 5/16"
Polyester Fairing Compound Options:Quart w/ Black BPO hardener after using #4100 Polyester FairingPolyester Fairing Compound is a fibrous filler for structural repairs, bonding, and part fabrication. This structural putty is great for rebuilding broken, void, or damaged areas in composites and other materials. Unlike other body fillers, #4100 Polyester Fairing Compound exhibits low shrinkage, high impact strength, and excellent temperature and chemical resistance. It is easy to mix, has very good adhesive qualities, low moisture absorption, and