Home Slickdeals Chemical Guys Grit Guard Insert (Blue) $4.60 w/ S&S + Free... Slickdeals Chemical Guys Grit Guard Insert (Blue) $4.60 w/ S&S + Free S&H By ARCOM - 9 January 2018 197 0 SHARE Facebook Twitter Go to the deal page: Chemical Guys Grit Guard Insert (Blue) $4.60 w/ S&S + Free S&H