UV-329 je jedinstveni foto stabilizator koji je efikasan u različitim polimernim sistemima: posebno u poliesterima, polivinil hloridima, stirenicima, akrilima, polikarbonatima i polivinil butilu. UV- 329 is especially noted for its broad range UV absorption, low color, low volatility, and excellent solubility. Typical end-uses include molding, sheet, and glazing materials for window lighting, sign, marine and auto applications. Posebne primjene za UV-5411 uključuju premaze (posebno termosetove gdje je mala volatilnost zabrinuta), foto proizvode, zaptivne mase i elastomerne materijale.