CheckSeal™ 6B

Non-Curing Sealant

Check Seal™ 6B is a valve sealant designed for use in high temperatures up to 800˚F. It is also available in high purity grade for nuclear and turbine applications.

Typical Characteristics

ApplicationsGlycols, hydrocarbons, water, steam, bfw and many more solvents. Good general purpose valve sealant.
Temperature Range40°F to 800°F (4°C to 426°C)
LimitationsShould not be used at temps over 800°F (426°C)
AppearanceBlack fibrous stick
Penetration (ASTM D217)80-130
Specific Gravity1.4
Volume12.6 cu. in – J stick
Volume 1.1 cu. in – 3.5” plug
Injection Characteristics900 psi, flows well with minimum hydraulic pressure
CureSlight cure at higher temps, non-curing at lower temps
Long Term ChangesSome loss of carrier with pressure and temp; re-injection may be required
StorageKeep in dry area

Packaging Information

Item NumberUnit SizeQuantity
CS6001111 gal kit, 10 lb
CS600211“J” stick 1-3/8” x 8-1/2”16 per box
CS08051001PL 3/4” x 4 plugs 10 per pouch