[zambon21]

Does anyone know what the 3M tint warranty covers?

[Jeff@TopGearSolutions]

The tints come with a limited lifetime warranty against bubbling, fading, cracking, peeling and turning purple.

http://www.protectivefilmsolutions.b...indow_tint.htm

Might need to be installed by a professional.

You should also not clean your tint with windex(glass cleaners) with Ammonia as an ingredient.