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Online Leak Repair Sealants

CheckSeal™ | Online Leak Repair Sealants

CheckSeal™ 45P

Non-Curing Sealant

CheckSeal™ 45P is a sealant designed for wet or dry chlorine service. 45P is a highly versatile and durable self molding packing used for stuffing boxes and for all types of valves, pumps and mechanical equipment.

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Packaging Information

Item Number Unit Size Quantity
CS0856001PL 3/4” x 4” plugs 10 per box
CS0856010GL 1012-12, 1 gal 12 lbs
CS085616JBX 1-3/8 ” x 8-1/2” , “J” stick 16 per box
CS0856EKBP 5/8 ” spiral in 12 lbs

Typical Characteristics

Applications Wet or dry chlorine service CAUTION: PTFE exposed to temperature above 500°F generates free fluorine gas.
Temperature Range -300°F to 400°F
Limitations Should not be used at temps over 500°F (204°C) as PTFE can generate toxic fluoride compounds
Appearance Off-white grainy sticks or paste
Penetration (ASTM D217) 40-80
Specific Gravity 1.5
Density (lb/gal) 12.6
Injection Characteristics 2000 psi, flows adequately at higher pressures
Cure Non-curing
Long Term Changes Some loss of carrier with pressure and temperature; reinjection may be required.
Storage Keep in dry area