Incure line of High Temperature Repair Putties are used to seal joints and repair defects in cast aluminum, cast iron, steel, and stainless steel. These advanced materials resist temperature to 1260°C. These high temp repair putties are used in the automotive, heat treating, incineration and power generation industries.

Advantages of Incure High Temperature Putty

  Easy and Safe to Use
  Resist Temperatures to 1260°C
  Painted or Powder Coated
  Resurfaces and Repair Defects
  Gets Stronger with Heat

Learn about our Light Curing Systems
C9000 / U8000 UV Light Curing Conveyor Systems
F100P / F200P Programmable UV Flood Curing Lamps
L1000 High Intensity UV LED Flood Lamps
L9000 Compact UV LED Spot Curing Lamps
S10 / S20 Ultra High Intensity Light-Curing Spot Lamps
Core Products
Product Product Highlights Color Viscosity Number Specific Gravity Air Set Heat Cure Max. Temp.
Component gms/cc hrs °F, hrs °F
HTCP-550 For applications to 3/8'' thick. Repairs cast iron and  steel  parts to 2000°F. Water-based paste putty. 
Dark Grey Paste 1 1.50 2 – 4 200, 2-4 2,000
HTCP-650 Thixotropic paste putty. Used to seal boiler doors and    molten metal systems. Easy to apply and removable.  For uses to 2300°F.
Brownish Grey Paste 1 1.27 1 – 2 200, 1 2,300
HTCP-750 For applications to 1/2'' thick. Repairs cast aluminum parts to 1400°F. Water-based paste putty. 
 Light Grey Paste 2 1.80 2 – 4 160, 1 – 2 1,400
HTCP-850 An organic caulk putty. For sealing high temperature flanges, joints to 950°F, 750 psi. This product cures into a  tough, pliable, inert material.
Grey Paste 1 1.09 N.A. 400, 1 or 225, 6 950
HTCP-950 For vertical surfaces and applications to 1/2'' thick. Repairs cast iron, steel and stainless parts to 2000°F. Water-based paste putty. 
Grey Paste 1 1.90 2 – 4 200, 3 2,000
Package Size: Pint / Quart / Gallon (HTCP-850 is only available in 11oz tube)