“Ready Seal stain” in Spanish is most naturally translated as “tinte y sellador para madera Ready Seal” or “mancha y sellador para madera Ready Seal”. In product listings, tinte para madera is usually the safest, most natural choice for “stain” in this context.

A few useful versions:

  • Ready Seal tinte y sellador para madera
  • Ready Seal sellador y tinte para madera
  • Ready Seal tinte exterior para madera

Which one to use

  • Use tinte para madera if you want the most common retail translation.
  • Use sellador para madera if you want to emphasize the sealing part.
  • Use tinte y sellador para madera if you want to match the product’s “stain-and-sealer-in-one” meaning.

Natural-sounding example

  • ¿Venden Ready Seal, el tinte y sellador para madera exterior?

If you need, I can also translate the full product name or make it sound more Mexican, Caribbean, or Spain Spanish.