Tenax TeFill 3 — Activator Aerosol Spray, 6 oz

Tenax TeFill 3 Activator Aerosol Spray is the spray-can format of the TeFill 3 activator — the essential curing component of the TeFill Stone Repair System. Where the TeFill 3 Pump delivers precise, targeted application, the aerosol format provides faster, hands-free coverage over larger repair areas. Apply TeFill 1 or TeFill 2, spray TeFill 3 Aerosol over it, and the repair locks in seconds.

The 6 oz aerosol is the preferred format for high-volume shops and installers working on multiple repairs per day.

Key Features

• Aerosol spray format — faster, hands-free coverage for larger repair areas
• Instant curing — activates TeFill 1 & TeFill 2 adhesives in seconds
• 6 oz capacity — larger format for high-volume shop use
• No mixing or measuring — simple spray-and-cure application
• Multi-surface — activates repairs on stone, wood, ceramic, concrete, plastic, rubber, metal, and more
• Sandable & polishable result — cured repair finishes clean and nearly invisible

Pump vs. Aerosol — Which Format?

• TeFill 3 — Pump (2 oz) — precision applicator; best for targeted spot repairs with minimal overspray
• TeFill 3 — Aerosol Spray (this product) — spray-on coverage; best for larger repairs and high-volume shop use

TeFill System Guide

• TeFill 1 — Thin — water-thin; wicks into hairline cracks and porous surfaces by capillary action
• TeFill 2 — Thick — gel consistency; stays in place for larger voids, chips, and vertical surfaces
• TeFill 3 — Activator Pump — precision pump activator for targeted spot repairs
• TeFill 3 — Aerosol Spray (this product) — spray-on activator for faster, hands-free coverage on larger repairs
• TeFill Chip Repair Kit — TeFill 1, 2 & 3 bundled; best value for getting started

Works Well With

• TeFill 1 — Thin Cyanoacrylate (2 oz) — primary adhesive for hairline cracks; activated by this product
• TeFill 2 — Thick Cyanoacrylate (2 oz) — primary adhesive for larger voids and chips; activated by this product
• TeFill 3 — Activator Pump (2 oz) — precision pump format for targeted repairs
• TeFill Chip Repair Kit — includes TeFill 1, 2 & 3; best value bundle
• Tenax #9 Razor Blade — for trimming cured adhesive flush before sanding and polishing

Further Reading

TeFill System Guide — Thin vs. Thick vs. Activator → — what each TeFill component does, when to use each, and step-by-step application guide.