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Advanced Mildew Treatment for Your Log Home

Add to any Sashco clear coat or stain for additional protection against mold and mildew

1gal $8.49 USD
5gal $23.99 USD


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

Downloadable Resources


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