Johnson's improved stop leak powder sold only to professional radiator shops. Add to radiators for additional insurance against pin hole leaks. Johnson's Test Tank Powder is fast becoming the industry's leading brand.
|TEST TANK POWDER
Performs three functions to aid in the leak testing of radiators (1) raises the pH to neutralize acid, (2) drops-out solids to keep water clear, (3) introduces a safe fluorescent dye to amplify light around air bubbles.
|Quart, 16 Oz||249-01||12 Oz. Bag||32-05|
|Case of 6 Quarts||249-02||Case of 12 - 12 Oz. Bags||32-06|
|Case of 4 Gallons||249-04|
May be mixed as directed with coolant in cooling system to seal leaks.
|TEST TANK BLOCKS
This is a convenient, solid form of Johnson's Test Tank Powder.
|4 Oz. Bottle||250-02||1 Lb. Tub||34-01|
|Case of 24 - 4 Oz. Bottles||250-04||Case of 12-1 Lb. Tubs||34-02|
|Case of 4 Gallons||250-12|
|ALUMA-TEST TANK FLUID
Safe for testing Aluminum Radiators.
|Case of 12 Pints||37-02|