Redwood Heritage™ Exterior Sauna Stain

Redwood Heritage™ Exterior Sauna Stain


SKU Heritage-Stain-Redwood Categories ,

Protect and preserve the natural beauty of your exterior wood surfaces with Heritage™ Sauna Stain. This EPA-registered wood preservative is specially designed to prevent structural damage and decay on all types of exterior above-ground wood surfaces. Ideal for use on fencing, decking, wood siding, log homes, and roofing, this stain not only enhances the wood’s appearance but also extends its life. The low-VOC formula includes UV-absorbing pigments and mildewcides, ensuring your wood remains beautiful, healthy, and durable in any climate.



  • EPA Registered: Ensures effective protection against structural damage and decay.
  • UV Protection: Prevents graying, darkening, and fading of wood.
  • Moisture and Mildew Resistance: Blocks water absorption and inhibits mold growth to prevent warping and discoloration.
  • Semi-Transparent: Maintains wood’s natural color while providing robust protection.
  • Low VOC: Eco-friendly formula compliant in all 50 states.
  • Easy Application: Simple to apply with maintenance options for long-term beauty.
  • Versatility: Ideal for various exterior wood applications.



  • Type: Semi-transparent wood stain and preservative
  • Usage: Exclusively for exterior sauna wood surfaces; not for use on interior sauna elements like fencing or decking.
  • VOC Content: 350 g/l max
  • Compliance: EPA registered
  • Application: Recoatable as needed
  • Climate Resistance: Protects against freeze damage in cold climates
  • Color Variability: Stain colors may vary based on wood characteristics and application

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