Home Slickdeals 1-Gal Peak 50/50 Antifreeze & Coolant + $7 Mail-In Rebate $5 at... Slickdeals 1-Gal Peak 50/50 Antifreeze & Coolant + $7 Mail-In Rebate $5 at Ace Hardware + Free Curbside Pickup By ARCOM - 7 October 2021 54 0 SHARE Facebook Twitter Go to the deal page: 1-Gal Peak 50/50 Antifreeze & Coolant + $7 Mail-In Rebate $5 at Ace Hardware + Free Curbside Pickup