Independent reference · Facts sourced from CPSC, ENERGY STAR and DOE Record verified Aug 18, 2026
ItemRecalls.com
Active recall — stop using this product now.
Remedy: full refund · About 852,000 units
Recall No. 20-056 Published January 14, 2020

Thompson's® WaterSeal® Waterproofing Wood Protector and Masonry Protector in Aerosol Cans

The contents of the cans can react with the package, causing rust to form along the can seam, which could spread to other areas of the can and create pinhole leaks. Leaking propellant poses a fire hazard when it comes into contact with sources of ignition. Leaking sealer can also result in property damage. Manufactured by The Thompson's Company and sold at Lowe's Home Improvement, Walmart, Menards, Home Depot and other stores nationwide from February 2014 – September 2019 for about $8.

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Recalled Thompson’s WaterSeal Aerosol Wood and Masonry Protectors
What you are looking at

Recalled Thompson’s WaterSeal Aerosol Wood and Masonry Protectors

Image: CPSC recall notice Two more views

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Compare every letter, number, space and suffix. A similar-looking product with a different suffix may not be part of this recall.

Affected model numbers
UPC codes
032053118005 032053231001 032053418006 032053918001

Why it was recalled

The contents of the cans can react with the package, causing rust to form along the can seam, which could spread to other areas of the can and create pinhole leaks. Leaking propellant poses a fire hazard when it comes into contact with sources of ignition. Leaking sealer can also result in property damage.

18
Incident reports to the firm
0
Injuries reported
0
SaferProducts.gov reports

The Thompson's Company received approximately 18 reports of leaking cans from retailers. No injuries, fires, or property damage were reported.

The official remedy

Remedy type: refund
01
What to do

Consumers should immediately stop using Thompson's WaterSeal Waterproofing Wood Protector and Masonry Protector in aerosol cans, discard the products in accordance with local requirements and contact The Thompson's Company for a full refund.

Product and sales details

ManufacturerThe Thompson's Company, of Cleveland, Ohio
UnitsAbout 852,000
Made inUnited States
Sold atLowe's Home Improvement, Walmart, Menards, Home Depot and other stores nationwide
Sales periodFebruary 2014 – September 2019
PriceAbout $8

How to reach the firm

Phone
888-304-3769
9 a.m. to 5 p.m. ET
Email

Verify phone numbers, hours and web addresses on the current CPSC notice before contacting the firm.