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Soft 99 Glaco Ultra
Soft 99 Glaco Ultra
Glaco Ultra is in this test because it’s marketed as a more serious, longer-lasting windshield repellent, not a quick spray-and-pray. If you want something that can actually hold up for weeks of driving and washing, this is the type of product that has to prove it.
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Pros
- +Designed for longer-term durability
- +Strong hydrophobic behavior when applied correctly
Cons
- -Prep matters a lot or you’ll get streaks/smears
- -Can be more work to apply than quick sealants
