History

The Thompson's Company was launched in 1929 in Hollister, California. Edward Addis Thompson, owner of the company and a polymer chemist, developed a product that protected buildings from exterior water damage. His discovery led to the formulation of Thompson's® Water Seal® Clear Multi-Surface Waterproofer, which initially was used by architectural and construction firms for concrete applications.

Over the next decades, the formula protected not only commercial structures and highways, but also such diverse projects as the Parthenon in Greece, wooden roller coasters across the United States, and the Navy's canvas jackets.

After recognizing the fast-growing deck-building trend in the early 1980's, The Thompson's Company began marketing Thompson's WaterSeal® Clear Multi-Surface Waterproofer to homeowners, who made it their number one choice for protection against water damage.

The deck protection category was born.

The Thompson's® WaterSeal® brand remains the undisputed national leader in the exterior waterproofing category, in terms of market share, brand recognition and consumer trust. The Thompson's Company has earned a well-deserved reputation as a leader in identifying industry trends and emerging technologies.

Thompson's® WaterSeal® Clear Multi-Surface Waterproofer is just one product in an extended brand line. Today, the Thompson's® WaterSeal® product line includes specialized cleaning, waterproofing and staining products for outdoor surfaces including wood and concrete. With the launch of Thompson's® WaterSeal® Advanced Waterproofers in 2002, the brand has once again set the standard for user-friendly, high-performance waterproofers that help consumers protect and enjoy their decks and other outdoor living spaces.

The Thompson's Company ensures the effectiveness of all of its products, backed by its Satisfaction Guarantee. It will continue to respond to consumer and contractor needs through the continued development of innovative products.