Are Polyester Raincoats Actually Waterproof?

Discover if polyester raincoats are waterproof and what features to look for in a quality coat.

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Polyester raincoats can be waterproof if they have been treated with a water-resistant coating. However, the base material itself is usually water-resistant rather than fully waterproof. To ensure that a polyester raincoat is truly waterproof, it should have sealed seams and a durable water repellent (DWR) finish.

FAQs & Answers

  1. What makes a polyester raincoat waterproof? A polyester raincoat can be waterproof if it has a water-resistant coating, sealed seams, and a durable water repellent (DWR) finish.
  2. Are all polyester raincoats water-resistant? Not all polyester raincoats are water-resistant; it depends on the specific treatment and construction of the coat.
  3. How can I tell if my polyester raincoat is waterproof? To determine if your polyester raincoat is waterproof, check for features like sealed seams and a DWR finish on the product label or specifications.
  4. Can I make my polyester raincoat more water-resistant? Yes, you can enhance the water resistance of a polyester raincoat by applying a DWR spray or re-treating it according to the manufacturer's instructions.