Pultruded grating is available in two resin formulations, Polyester and Vinyl Ester, for an accurate match of product characteristics with the application. Both resin systems provide corrosion resistance that is superior to that offered by metal grating.
|20 or less
|Polyester resin. Premium grade resin providing outstanding corrosion resistance
for splash and spill exposures in moderate temperature conditions.
Typically lower in cost compared to vinyl ester products.
|15 or less
|Vinyl ester resin. Provides the highest level of corrosion protection and
demonstrates better retention of structural properties at elevated temperatures
|*Flame spread rating per ASTM E-84