Refractory Cements, Moldables
and Coatings


Manufactured  from bulk refractory fibers, THERMOSEAL® Refractory Cements, Moldables and Coatings are excellent for use in high- temperature resistant sealing and thermal insulation applications.   All of our THERMOSEAL® products are carefully formulated to withstand thermal expansion and contraction, and have excellent thermal insulation properties, very low shrinkage, and high strength.


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 and provides improved surface resistance to erosion


Coatings for furnace linings, troughs, burners and molds
Molten aluminum splash protection
Trough 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® M33 MoldableSmooth Putty1830°F • 1000°CUpon request
THERMOSEAL® M44 Non-Wetting MoldableNon-sticky Putty1830°F • 1000°C
THERMOSEAL® M75Non-sticky Putty1830°F • 1000°CUpon request
THERMOSEAL® M100-SSSmooth Putty2000°F • 1095°CUpon request
THERMOSEAL® M244Sticky Paste1800°F • 982°CUpon request
THERMOSEAL® M295Smooth Paste2000°F • 1095°CUpon request
THERMOSEAL® M669Free-flowing Moldable2300°F • 1260°CUpon request
T22 Tamping MixWet Tamping Mix2300°F • 1260°CUpon request
P110Thick Paint2300°F • 1260°C
P120Light Paste2300°F • 1260°C
P130Heavy Paste2300°F • 1260°C
P162Thick Paint500°F • 260°CUpon request