High-temperature resistant and high performance protection for personnel and equipment.

Manufactured from bulk refractory fibers, THERMOSEAL® refractory cements, refractory coatings, and refractory moldables are excellent for use in high-temperature resistant sealing and thermal insulation applications.

All our THERMOSEAL® thermal insulation products are carefully formulated to withstand thermal expansion and contraction and have excellent thermal insulation properties, very low shrinkage, and high strength.

Our refractory cements are available in thick paste or thick cement consistencies. Our refractory coatings come as paste or paint, and our refractory moldables are available as putty, mixes, or pastes.

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Thermal Insulation Features Thermal Insulation Applications
  • Excellent for adhering gaskets and seals
  • Can be formed into shapes or linings, and pushed into cracks or holes
  • Offers protection against flame erosion, molten metal corrosion, and
  • thermal spalling
  • Fills surface voids and provides improved surface resistance to erosion
  • Coatings for furnace linings, troughs, burners, and molds
  • Molten aluminum splash protection
  • Through coatings and linings for molten aluminum transfer
  • High-temperature patching and sealing of refractory linings
  • Lightweight refractory linings
  • Induction furnace coil coating
  • High-Temperature binder and fillers
ConsistencyContinuous Use LimitTechnical Data SheetSafety Data Sheet
THERMOSEAL® 1000 Thick Paste1000°F • 538°C
THERMOSEAL® 1000 SF Thick Paste1000°F • 538°C
THERMOSEAL® 2000Thick Cement2000°F • 1095°CUpon request
THERMOSEAL® M22 PumpableSticky Paste2300°F • 1260°C
THERMOSEAL® M22 Dry MoldableDry Mix2300°F • 1260°C
THERMOSEAL® M22 Non-Wetting MoldablePumpable1830°F • 1000°C
THERMOSEAL® M33 MoldableSmooth Putty2300°F • 1260°C
THERMOSEAL® M44 MoldableNon-sticky Putty2300°F • 1260°C
T22 Tamping MixWet Tamping Mix2300°F • 1260°C
P110Thick Paint2300°F • 1260°C
P120Light Paste2300°F • 1260°C
P130Heavy Paste2300°F • 1260°C
P162Thick Paint500°F • 260°CUpon request

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