This product has built-in ultraviolet inhibitors that help prevent the material from drying, hardening or discoloring.
WeatherTech Lampguard Protector - H0630W Exclusions to this warranty are wear through due to severe abrasive conditions, chemical contamination, such as spilled gasoline, bleach, etc. Built-in ultraviolet inhibitors;Prevents drying, hardening or discoloring;Custom die-cut for perfect fit;Easy to follow instructions;California Residents: WARNING Some applications are built to order, please allow 14-21 days for delivery. Protect your expensive headlamps, before its too late!.