Interior & exterior, add M-1 to the final coat (or more) of Sashco stain or clear coat in areas with high humidity and more prone to mold and mildew growth on the surface of the finish.
Features & Benefits
Easy to refresh protection More Info
Every application lasts 3-5 years. Simply add more in every time you do a maintenance coat of stain or clear coat to refresh protection.
No discoloration More Info
Will not discolor your finish, either in the bucket or once dry on the logs
Use in any Sashco clear coat or stain More Info
Works with both water-based and oil-based finishes
Nose-friendly More Info
Low VOC formula is low-odor
How much M-1 do I need?
Use our handy product Caulkulator to know how much stain or clear coat you need and account for 1 container of M-1 for the protection you need.
Using Log Sealants
How Much Do You Need?
M-1 Product Information and SDS
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