Mask & Peel Gallon

GJMS00292 – Gallon
QJMS300 – Quart

OTHER Cleaning And Paint Prep PRODUCTS

Mask & Peel

Jasco® Mask & Peel allows you to skip the steps of masking and cleaning glass in both windows and doors by allowing you to prime the frames and mask in one easy step. This also gives you the added feature of sealing the windows against drafts and water damage. After peeling away the Mask & Peel, you are left with clean glass and no adhesive residue. Mask & Peel is formulated for professional use, but is great for the homeowner looking for a professional and easy finish on window and door trim.


Use JASCO® Mask & Peel™ instead of masking tape for a professional, easy and perfect paint job on window trim and doors with smooth glass. Save time and make a hard job easy! Primes and seals the trim too. Glass is left clean
with no sticky tape residue. One gallon will cover 160 10” x 12” panes. 

DIRECTIONS FOR USE: Shake or stir well. Clean glass and trim. Brush or spray a very thick coat onto glass and edge of trim - it primes the trim too. Wait until it turns from white to clear when dry. Apply oil based or latex paint to trim. Paint can get on the glass where you used Mask & Peel. Score along the edge of trim with a new razor blade in cutter. Using a scraping tool with a new blade, lift the dried Mask & Peel off the glass.

WEATHERPROOFING: Brush on two applications to edge of trim and glass.


CLEANUP: Wash tools and hands with water

CAUTION: Avoid contact with eyes and prolonged contact with skin. Do not swallow.



What is the coverage of Jasco® Mask & Peel?
Coverage with a brush is approximately 250 sq. ft., and 256 sq. ft. when using a sprayer.

How can I thin Jasco® Mask & Peel?
You can thin with water, if necessary.

At what temperature will Jasco® Mask & Peel work best?
Temperature should be between 40-90 degrees.

Can I use Jasco® Mask & Peel on plastic window panes?
No, Jasco® Mask & Peel is not recommended for use on plastic window panes.

The “Directions for Use” are included to help you better understand our product. However, they do not provide you with all of the information needed to use the product safely and effectively. Prior to using any of our products, you should always read the entire label including all cautions. A copy of the current label is linked to this webpage.