Bar's Leaks Heavy Duty Radiator Stop Leak, No. PLT11, features patented Rhizex pellets that dissolve in minutes to seal cooling system leaks. Bar's Leaks Heavy Duty Radiator Stop Leak also conditions the cooling system, is compatible with all brands of antifreeze, and works safely and effectively on plastic, aluminum and metal radiators, heater cores, blocks, heads, gaskets and freeze plugs.
Related Products from Bar's Products
-
- Rislone Engine Oil Supplement with Zinc Treatment, No. 4401
From Bar's Products -
Rislone Engine Oil Supplement with Zinc Treatment, No. 4401, restores ZDDP zinc and phosphorus levels in engine oil...
-
- Rislone Engine Oil Supplement with Zinc Treatment, No. 4401
-
- Carbon Fiber Block Seal Head Gasket & Cooling Sealant
From Bar's Products -
Bar's Leaks Carbon Fiber Block Seal Head Gasket & Cooling Sealant, No. HG-1, is a one-step formula to seal coo...
-
- Carbon Fiber Block Seal Head Gasket & Cooling Sealant
-
- Rislone 710 High-Performance Oil Treatment, No. 4471
From Bar's Products -
Rislone 710 High-Performance Oil Treatment, No. 4471, uses a high-viscosity formula that increases oil film thickne...
-
- Rislone 710 High-Performance Oil Treatment, No. 4471
-
- Liquid Copper
From Bar's Products -
Bar's Leaks reformulated its Liquid Copper Block Seal, No. 1109, to make it a one-step copper block seal; simply po...
-
- Liquid Copper
-
- Head Gasket & Cooling Sealant
From Bar's Products -
Bar's Leaks Head Gasket & Cooling Sealant, No. HG-1, was developed to permanently seal any coolant leak in plastic,...
-
- Head Gasket & Cooling Sealant
-
- HG-3 Head Gasket Repair Kit
From Bar's Products -
For those times when mechanically fixing a blown head gasket or cracked block would cost more than the vehicle is w...
-
- HG-3 Head Gasket Repair Kit
-
- Professional DiFM AC-1 A/C Stop Leak and Sealer
From Bar's Products -
Bar's Leaks developed the Professional DiFM AC-1 A/C Stop Leak and Sealer to permanently seal rubber and metal leak...
-
- Professional DiFM AC-1 A/C Stop Leak and Sealer
-
- Bar's Leaks Rear Main Seal Repair
From Bar's Products -
Bar's Leaks Rear Main Seal Repair is the first off-the-shelf solution to stop rear main seal leaks, as well as othe...
-
- Bar's Leaks Rear Main Seal Repair
-
- Liquid Copper Block Seal Intake and Radiator Stop Leak No. 1109
From Bar's Products -
Bar's Leaks has reformulated its Liquid Copper Block Seal Intake and Radiator Stop Leak, No. 1109, into a one-step...
-
- Liquid Copper Block Seal Intake and Radiator Stop Leak No. 1109
-
- DiFM Cooling System Treatment No. J-100
From Bar's Products -
Professional DiFM Cooling System Treatment, No. J-100, from Bar's Leaks controls electrolysis by neutralizing pH im...
-
- DiFM Cooling System Treatment No. J-100
-
- Liquid Aluminum Cooling System/Radiator Stop Leak No. 1186
From Bar's Products -
Bar's Leaks Liquid Aluminum Cooling System/Radiator Stop Leak, No. 1186, is formulated to permanently seal the cool...
-
- Liquid Aluminum Cooling System/Radiator Stop Leak No. 1186
-
- Head Gasket Fix chemical solution
From Bar's Products -
Bar's Leaks' Head Gasket Fix chemical solution permanently repairs head gasket and other major cooling system leaks...
-
- Head Gasket Fix chemical solution
-
- Transmission Stabilizer
From Bar's Products -
Rislone Transmission Stabilizer with Stop Slip contains a blend of viscosity improvers, anti-wear friction modifier...
-
- Transmission Stabilizer
-
- Oil Stabilizer with Engine Treatment
From Bar's Products -
Rislone's Oil Stabilizer with Engine Treatment reduces friction and wear in engines, helping to eliminate dry start...
-
- Oil Stabilizer with Engine Treatment
-
- Rislone Injector Cleaner with Fuel Conditioner & Treatment
From Bar's Products -
Rislone Injector Cleaner with Fuel Conditioner & Treatment, from Bar's Leaks, saves fuel by cleaning and lubricatin...
-
- Rislone Injector Cleaner with Fuel Conditioner & Treatment
-
- Power Steering Stabilizer with Stop Leak
From Bar's Products -
Rislone's Power Steering Stabilizer with Stop Leak contains a special blend of performance additives, anti-wear age...
-
- Power Steering Stabilizer with Stop Leak
-
- Rislone Compression Repair with Ring Seal
From Bar's Products -
Rislone Compression Repair with Ring Seal is designed to increase and stabilize compression in all cylinders. Compr...
-
- Rislone Compression Repair with Ring Seal
-
- Oil Treatment for high-mileage vehicles
From Bar's Products -
Bar's Products' Rislone Oil Treatment contains viscosity improvers and lubricity additives, and increases oil film...
-
- Oil Treatment for high-mileage vehicles