UV-329 is in unike fotostabilisator dy't effektyf is yn in ferskaat oan polymere systemen: benammen yn polyesters, polyvinylchloriden, styreen, acryl, polycarbonaten en polyvinylbutyal. 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. Spesjaliteitsapplikaasjes foar UV-5411 omfetsje coatings (benammen themosets wêr't lege volatiliteit in soarch is), fotoprodukten, dichtingsmiddels en elastomere materialen.