Red dye, water washable penetrant indicates surface flaws against white developer powder background. No chlorinated solvents, meets ASME section V halogen and chloride content requirements.


Petroleum hydrocarbon solvent based red dye penetrant that includes an emulsifier for water washability. Results below are typical analysis for P301W-A:



TEST                RESULTS             METHOD

Sulphur             <1% by weight     ASTM D-129 / D-516 (B)

Fluoride             <1% by weight     ASTM D-808 / D-1179 (B)

Chloride            <1% by weight     ASTM D-808 / D-512 (B)

Total Halogen    <1% by weight     AMSE T-641


Ready to use format available in convenient aerosol cans.


16 oz aerosol can / 12 cans per box


Shelf life for this product is currently three years from date of manufacture. Lot number is in human readable form (YYYYMM####), with the last four digits being the batch number within a given month.


Kemper System is an ISO 9001:2008 and ISO 14001:2004 registered company.


CANTESCO® Visible Dye Penetrant P301W-A Water Washable 16oz Aerosol (12)

SKU: 699913-10025




    Shipping & Returns

    Store Policy 

    Payment Methods


    Customer Service

    Phone: 305-888-6292


    10005 NW 58th Street

    Doral, FL 33178

    © 2018 by American Supply 2020, Inc.