800-535-5823 custserv@socousa.com
0 Items

CheckSeal™ 4AB

Two-Component Rubber Sealant

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 HF acid, Acetic acid and Sulfuric acid leaks to temperatures as high as 550˚F. It can be used with acids, alkalis, hydrocarbons, ammonia and BFW.

Typical Characteristics

ApplicationsAcids, alkalis, hydrocarbons, ammonia, water, steam, bfw
Temperature Range20°F to 550°F (-6.66°C to 288°C)
LimitationsShould not be used at temps over 550°F (288°C)
AppearanceBlue and beige viscous liquids
Specific Gravity1.3
Volume191 cu. in – 1 gal kit
Volume14 cu. in – 10 oz. kit
Injection Characteristics500 psi, flows well with minimum hydraulic pressure
CureRate depends on temperature, 65°F minimum
Long Term Changes None
Storage70°F or lower

Packaging Information

Item NumberUnit SizeQuantity
CS400111 1 gal kit, 10 lb
CS40031110 oz. kits 16 per box