Check Seal™ 4AB is a two-component sealant that cures to a relatively hard, but flexible solid. The most common usage of Check Seal™ 4 is in repairing water, steam leaks to temperatures as high as 550˚F. It can be used with acids, alkalis, hydrocarbons, ammonia and BFW.
Acids, alkalis, hydrocarbons, ammonia, water, steam, bfw
|Note: For chemicals, refer to compatibility chart|
|Temperature Range||65°F to 550°F (18°C to 288°C)|
|Limitations||Should not be used at temps over 550°F (288°C)|
|Appearance||Blue and beige viscous liquids|
|Volume||191 cu. in – 1 gal kit|
|Volume||14 cu. in – 10 oz. kit|
|Injection Characteristics||500 psi, flows well with minimum hydraulic pressure|
|Cure||Rate depends on temperature, 65°F minimum|
|Long Term Changes||None|
|Storage||70°F or lower|
|Item Number||Unit Size||Quantity|
|CS400111||1 gal kit, 10 lb|
|CS400311||10 oz. kits||16 per box|
Do Not Use On Oxygen Services.
Special packaging sizing available upon request.