---
type: faq
title: "Will hole-punched plastic postcards still be waterproof?"
description: "Yes. Punching a hole in a plastic postcard does not affect its waterproof properties. The material is waterproof throughout, not just on the surface, so th"
resource: https://www.4over4.com/faqs/marketing-materials/will-hole-punched-plastic-postcards-still-be-waterproof
tags: ["Marketing Materials", "faq"]
timestamp: 2026-07-20T18:54:40.856Z
---

# Will hole-punched plastic postcards still be waterproof?

Yes. Punching a hole in a plastic postcard does not affect its waterproof properties. The material is waterproof throughout, not just on the surface, so th

Part of the **Marketing Materials** hub. See [all faq concepts](index.md).

- Page type: faq
- Hub: Marketing Materials
- URL: https://www.4over4.com/faqs/marketing-materials/will-hole-punched-plastic-postcards-still-be-waterproof