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Rectorseal 31551 - Tru-Blu Hi-Vibration Pipe Thread Sealant

Item: 31551
MFR: 31551
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RectorSeal® Tru-Blu™ pipe thread sealant with PTFE is a fast-dry, flexible set thread sealant designed for high vibration environments such as refrigeration and industrial applications. PTFE has been added to enhance thread lubrication during assembly and break out. Recommended for use on threaded galvanized steel, iron, brass, copper, aluminum, stainless steel, polyethylene, fiberglass reinforced, PVC. Great for use as a positive lock and seal on threaded fasteners. Certified to NSF/ANSI 61-G.
  • Stays flexible - designed for areas of high vibration and thermal expansion/contraction
  • Brushable from 20 degree F to 140 degree F
  • Contains PTFE
  • Excellent as a gasket adhesive on flanges
  • For use with water (hot or cold)
  • Low odor, non-separating
  • Lead free and contains no metal
  • Lubricates and protects threads
  • Easy application - brush top applicator


NameRectorseal 31551 - Tru-Blu Hi-Vibration Pipe Thread Sealant
Gemaire Item Number31551
Manufacturer Product Number31551
SKU - PIM Number1374511248165
ERP Number234115
Unit of MeasureEACH
Weight0.8 Pound (lb.)
Length2.5 Inches (in)
Width2.5 Inches (in)
Height3.6 Inches (in)
Hazardous MaterialNo
EPA Cert RequiredNo
Country of OriginUSA
Service Temperature20°F (-6.6°C)
Application Temperature20°F to 140°F (-6.6°C to 60°C)
Coverage14.44 cu in
Dry TimeFast drying/Flexible set
Flash Point150° F
Shelf Life2 Years
Solids Content>60%
Storage TemperatureDo not store near heat, sparks, open flames & strong oxidizing, or temps above 500° F
UV ResistantNo
IncludesBrush Top
ApplicationFor high vibration environments such as refrigeration and industrial applications. Designed for sealing vibration prone NPT connections
BaseDiacetone Alcohol
CompositionDiacetone Alcohol
For Use WithGalvanized Steel, Iron, Brass, Copper, Aluminum, Stainless Steel, Polyethylene, Reinforced Fiberglass, PVC
FunctionsThread Sealant
Size8 Ounce
StandardsNSF, UPC
TypeThread Sealant
Volume1/2 pt.
UL ListedNo
UL RecognizedNo
GEM - Case Quantity