PFAS Free StainBlocka® Sealer

StainBlocka® Sealer — The Safer Way to Seal

StainBlocka® Sealer is the world’s safest and most effective penetrating sealer—designed to truly protect your surfaces without hazardous chemicals or harsh application requirements. Unlike traditional sealers, it requires no mask, no protective gear, and no ventilation, making it the easiest and safest professional-grade sealer available.

Key Benefits:

  • 100% non-toxic and completely free of PFAS chemicals

  • Safe for people, pets, and the environment

  • Simple, fast application with long-lasting protection

  • Ideal for natural stone, quartz, and concrete

  • Also protects wood, metal, plastics, and glass

Easy Application:
Simply spray, spread evenly, wait a couple of minutes, and buff off. That’s all it takes to achieve durable, invisible protection.

⚠️ Important: Never use StainBlocka® on floors — it will create a slippery surface.

For best results, we recommend watching our instructional application videos before use.

SHOP NOW

 

 
Â