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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

TitleValue
ApplicationsGlycols, hydrocarbons, water, steam, bfw and many more solvents. Good general purpose valve sealant.
Temperature Range 40°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