Bar's Leaks Liquid copper block and radiator sealer 1109

Bar's Leaks Radiator Additives and Flush

Part Number: 1109
Not Available
In Stock
Est. Delivery: Mar 26-27
Price: $ 10.99
ADD TO CART
Start earning AutoZone Rewards credits with this purchase!
Find Out How
Hot Deals & Savings
FREE Shipping
On orders $35 or Greater and FREE Shipping to APO, FPO, DPO addresses. See Details
Features & Benefits

Bar’s leaks® liquid copper™ block seal intake and radiator stop leak seals larger leaks regular stop leaks won’t. One step formula permanently repairs leaks in gaskets, radiators, heater cores, intake manifolds, blocks, heads and freeze plugs. Use on cars, trucks, vans, SUVs and RVs. New one step sealer contains an antifreeze compatible sodium silicate liquid glass formula, so no draining of the cooling system is required. It will not harm the cooling system when used properly. Use with all types of antifreeze including conventional green or blue (Silicate based) and extended life red/orange or yellow (Oat / HOAT) coolant.

  • Liquid penetrates large and small leaks in plastic aluminum and cast iron intakes heads blocks and radiators
  • Fiber additives lock together with liquid to increase strength and promote a permanent seal in gasket leaks
  • Repairs heater core and freeze plug leaks
  • Repairs blown head gaskets
Product Details
Part Number: 1109
Weight: 1.25lbs
Container Type: Bottle
Package Size (oz): 18
Shipping Information: Overnight and Two Day shipping are not available for PO Box, APO/FPO/DPO or US Territory addresses.
MSDS Information: Click to View

BUY WITH CONFIDENCE

ABOUT CORE PARTS

Buy online and return core parts to the store to be refunded the price.
Core Parts Policy

FREE SHIPPING

On Orders $35 or Greater
and free shipping to APO, FPO, DPO addresses.
Get More Details

RETURN ANYWHERE

Buy Online, Return
Anywhere
Get More Details

SAME-DAY STORE PICKUP

Save time by buying online and picking up items in store.
Learn More

Payment Methods:
 
label.common.footer.alt.autozoneLogo