Best Sealant for Paper: Using Polyurethane

Discover the best sealant for paper and learn how to apply water-based polyurethane for optimal protection.

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Polyurethane is a versatile sealant you can use on paper. It's known for its durability and ability to create a waterproof barrier. Apply a thin layer of water-based polyurethane with a brush and allow it to dry thoroughly for optimal protection.

FAQs & Answers

  1. Can I use polyurethane on all types of paper? Polyurethane works best on coated or thick paper. Test on a small area first.
  2. How long does polyurethane take to dry on paper? Typically, water-based polyurethane will dry to the touch in about 2 hours, but full curing can take up to 24 hours.
  3. What are the benefits of using sealants on paper crafts? Sealants protect against moisture, enhance durability, and prevent fading over time, making your projects last longer.

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