Vettäpitäviä

Vettäpitäviä is a Finnish word that translates to "waterproof" or "water-resistant" in English. It is used to describe materials, products, or structures that are designed to prevent water from passing through them. The degree of protection can vary, with "waterproof" implying a higher level of impermeability than "water-resistant."

In practical applications, vettäpitäviä is commonly found in descriptions of clothing, such as raincoats and boots, as well as outdoor gear like tents and backpacks. It also applies to construction materials, sealants, and coatings used to protect buildings and infrastructure from moisture damage. The effectiveness of a vettäpitäviä item often depends on its construction, the materials used, and any special treatments or coatings applied. For example, fabrics can be made vettäpitäviä through the use of membranes, tightly woven fibers, or chemical treatments. The term signifies a crucial characteristic for items intended for use in wet environments or for protecting contents from water ingress.