Webforge FRP Grating Finishes, Top Surface & Treatments
Webforge FRP grating is available in a number of material types, surface finishes and colours.
Materials available
Webforge FRP Grating is available in three alternative material choices, depending on environment and application.
ISOPTHALIC POLYESTER RESIN (I)
ASTM E-84 Fire rating Class 1, 25 or less
VINYL ESTER RESIN (V)
ASTM E-84 Fire rating Class 1, 25 or less
PHENOLIC RESIN (P)
ASTM E-84 Fire spread index 4. Smoke developed value 1.
Meets: Class 1 Flammability per ASTM E-84.
Class A interior wall & ceiling finish per NFPA No. 255.
Available only in 38mm deep.
Webforge recommends the following colours for each resin type:
Isopthalic Polyester Resin | Green |
Vinyl Ester Resin | Yellow |
Phenolic Resin | Reddish Brown |
| |
Minimesh | Dark Grey |