Richard Petty has kept a personal services contract with STP for years, but now the iconic brand is ready to branch out to Petty's team and beyond. David Taylor/Getty Images During the '80s ...

The Martinsville Speedway entitlement is the latest addition to the STP ® brand’s motorsports portfolio which includes entitlement sponsorships of NASCAR Sprint Cup and Nationwide events at ...

STP, the American brand of automotive aftermarket products, will make a historic return as primary sponsor to the No. 43 driven by Erik Jones on May 21 at North Wilkesboro Speedway for the ...

Spectrum Brands Holdings Inc., the Middleton-based consumer products company behind the Rayovac, Remington, Stanley Black & Decker and other brands, said Monday that it has been granted early ...

said Wednesday that its Spectrum Brands Inc. subsidiary intends to offer $1 billion aggregate principal amount of senior notes to help fund its $1.4 billion acquisition of the Armor All and STP ...

Armored AutoGroup’s products include the Armor All and STP brands. The Danbury, Conn., company emerged with a new name after Avista acquired Clorox Co.’s global auto-care business in late 2010.

"We are proud that all grades of Marathon gasoline with STP additives are Top Tier certified throughout our 19-state marketing area," said Bill McCleave, Marathon's director of brand marketing.

SAN FRANCISCO (MarketWatch) -- Clorox Co. is "moving toward" the sale of its automotive brands STP and Armor All, according to a report published Thursday. The Wall Street Journal, citing unnamed ...

Energizer said the move will bolster its portfolio with well-known autocare brands such as Armor All, STP motor oils and A/C Pro, as it seeks to diversify and reach more retailers. Energizer will ...

Energizer said the move will bolster its portfolio with well-known autocare brands such as Armor All, STP motor oils and A/C Pro, as it seeks to diversify and reach more retailers. Energizer will ...