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3M™ Scotch-Weld™ Hydraulic/Pneumatic Sealant HP45

3M Product Number  HP45     
3M™ Scotch-Weld™ Hydraulic/Pneumatic Sealant HP45 is a low breakaway torque strength hydraulic sealant.
  • High pressure sealant for hydraulic and pneumatic fittings
  • Excellent solvent resistance
  • Low break away torque
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3M™ Scotch-Weld™ Hydraulic/Pneumatic Sealant HP45 is a medium viscosity sealant for high pressure hydraulic and pneumatic fittings. Has excellent solvent resistance.


Chemical BaseDimethacrylate
Consumer LabelNo
Container Volume250 ml, 50 ml
Full Cure24 Hours @ 72 F (22 C)
IndustriesTransportation, Specialty Vehicle, Metalworking, Construction, Medical, Military & Government, General Industrial, MRO, Electronics, Consumer Goods
Physical FormLiquid
Product FormBottle
Shelf Life12 Months
Storage Temperature72 Degree Fahrenheit
Time to Handling Strength4 Hour
TypePipe Sealant
Viscosity Range (cps) at Room Temperature12,000-16,000