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Chemola™ Desco PLV 55X Sealant

Pipeline Valve Sealant – Premium

Chemola™ Desco PLV 55X is a premium synthetic sealant for hard to seal valves. It is formulated for excellent resistance to washout from hydrocarbons, and contains chemically inert PTFE for ultimate sealing capability. Higher PTFE grades are available.

Recommended Uses

Chemola™ Desco PLV 55X is designed for use in ball and gate valves in gas transmission and distribution systems.

Designed for use by qualified technicians only
Can cause ball check valve fittings to fail

Typical Characteristics

TitleValue
AppearanceBlack, tacky, grainy
NLGI4
Penetration (ASTM D217)175-205
Worked Penetration, 60x (ASTM D217)175-205
Base OilSynthetic and natural esters
Base Oil Viscosity1000 cSt at 40°C
Base Oil Pour Point10°F (-12°C)
ThickenerInorganic
AdditivesCorrosion inhibitor
Solids ContentPTFE
Specific Gravity1.0
Density (lb/gal)8.3
Dropping Point (ASTM D566)>500°F (260°C)
Flash Point>500°F (260°C)
Temperature Range-20°F to 350°F (-29°C to -177°C)

Packaging Information

Item NumberUnit SizeQuantity
0426010QB 10 lb / 5 qt can
0426040BM 40 lb metal pail
0426120KG 120 lb keg
0426400DR 400 lb drum