M-1 Advanced Mildewcide


  • Prevents mildew growth on the surface of the wood stain
  • Can be used interior and exterior
  • Is easy to use — just mix into any Sashco stain or clear coat
  • Lasts 3-5 years
  • Will not discolor the stain
  • Is freeze/thaw stable

For Bulk Orders Call us at 865.637.6929

Keep ugly growths off your log home with M-1® Advanced Mildew Treatment. M-1® has broken the mold with cutting edge technology when battling mold, mildew, and algae on stained wood surfaces. It takes up where other additives leave off without harming the environment. It’s compatible with virtually every available stain formula tested. Apply at initial application and on every maintenance coat to renew protection.

Where to Use

Mix M-1® into any Sashco stain or clear coat, both interior and exterior. Works in both oil-based and water-based stains.

Available sizes:
1.5 oz. | Treats 1 gal
7.2 oz. | Treats 5 gal

How To's

Safety Data Sheet