High-Temperature Joint & Repair Adhesive
Pyrolite E-Z FILL is a high-temperature joint and repair adhesive for use where direct molten metal contact isn't required. It comes in a convenient 10 oz. tube and is rated for environments up to 2300°F (1260°C).
Surfaces to be bonded must be clean and free of loose particles, dust, and release coating. The product cures through normal air drying; low-temperature heat (up to 200°F/95°C) from a hot air blower or low-velocity flame can speed up the process if needed.
Pyrolite is an allowable substrate for kiln wash — kiln wash won't pool where it's applied, so it works cleanly into existing kiln maintenance routines.
Application Directions
Smear on the product, use a squeegee or credit card to smooth it onto the surface, allow to become bone dry, then lightly sand to the desired smoothness using progressively finer grits of sandpaper.
Key Details
- 10 oz. Tube — Ready to apply, no mixing required
- Rated to 2300°F (1260°C) — High-temperature joint and repair use
- Air-Cures — Optional low heat (up to 200°F) speeds curing
- Compatible with Kiln Wash — Won't cause pooling where applied
- Storage — Keep between 40°F–90°F (4°C–32°C); 1-year shelf life standard, 2+ years in temperature/humidity-controlled storage
Have questions about repair or maintenance?
Give us a call — we're happy to help you keep your kiln in top shape.
📞 (801) 839-5882Monday to Friday, 9AM to 5PM MST