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

Item: 31551
MFR: 31551

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Product Info


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°F to 140°F
  • Excellent as a gasket adhesive on flanges
  • For use with water (hot or cold)
  • Low odor, non-separating formula
  • Lead-free and contains no metal
  • Lubricates and protects threads
  • Easy application - brush top applicator


Weight0.822 Pound (lb.)
Width2.5 Inches (in)
Height3.6 Inches (in)
Country of OriginUSA
UPC or Barcode021449315517
Hazardous MaterialNo
EPA Cert RequiredNo
Length2.5 Inches (in)
ApplicationFor high vibration environments such as refrigeration and industrial applications. Designed for sealing vibration prone NPT connections
Application Temperature20°F to 140°F
ApprovalsNone Specified
BaseDiacetone Alcohol
CompositionDiacetone Alcohol
Coverage14.44 cu in
Dry TimeFast drying/Flexible set
Fire RatingNone
Flash Point150° F
For Use WithGalvanized Steel, Iron, Brass, Copper, Aluminum, Stainless Steel, Polyethylene, Reinforced Fiberglass, PVC
FunctionsThread Sealant
IncludesBrush Top
RatingsUPC 1282, NSF/ANSI 61-G & 372
Service Temperature20°F to 140°F (-6.6°C to 60°C)
Shelf Life2 YRS
Size8 Ounce
Solids Content>60%
StandardsNSF, UPC
Storage TemperatureDo not store near heat, sparks, open flames & strong oxidizing, or temps above 500° F
Temperature Range20°F to 140°F
Tensile StrengthNone
TypeThread Sealant
UL ListedNo
UL RecognizedNo
UV ResistantNo
Volume1/2 pt.


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