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Online Leak Repair Sealants

CheckSeal™ | Online Leak Repair Sealants

CheckSeal™ 6B

Non-Curing Sealant

CheckSeal™ 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.

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Packaging Information

Item Number Unit Size Quantity
CS600111 1 gal kit, 10 lb
CS600211 “J” stick 1-3/8”x 8-1/2” 16 per box
CS08051001PL 3/4” x 4” plugs

Typical Characteristics

Applications Glycols, hydrocarbons, water, steam, bfw and many more solvents. Good general purpose valve packing.
Temperature Range -300°F to 800°F
Limitations Should not be used at temps over 800°F
Appearance Black fibrous stick
Penetration (ASTM D217) 80-130
Specific Gravity 1.4
Volume 12.6 cu. in – J stick
Volume 1.1 cu. in – 3.5” plug
Injection Characteristics 900 psi, flows well with minimum hydraulic pressure
Cure Slight cure at higher temps, non-curing at lower temps
Long Term Changes Some loss of carrier with pressure and temp; re-injection may be required
Storage Keep in dry area