Tenax TeFill 1 — Thin Cyanoacrylate Stone & Wood Filler, 2 oz

Tenax TeFill 1 is the thin-viscosity cyanoacrylate component of the TeFill Stone Repair System. Its water-thin consistency wicks deep into hairline cracks, fissures, and porous surfaces by capillary action — reaching areas that thicker adhesives simply can't. When used with the TeFill 3 Activator, bonding occurs in seconds, delivering a durable, nearly invisible repair on natural stone, engineered stone, wood, ceramic, and more.

Key Features

• Water-thin viscosity — wicks into hairline cracks and porous surfaces via capillary action
• Rapid bonding — creates a strong bond in seconds when used with TeFill 3 Activator
• Nearly invisible finish — restores the natural look of the surface without visible residue
• Multi-surface compatibility — stone, wood, ceramic, concrete, plastic, rubber, metal, fiberglass, and more
• Professional-grade results — trusted by fabricators, installers, and restoration professionals

Applications

• Natural stone — fills fissures, cracks, and chips in granite, marble, travertine, slate, and limestone
• Engineered stone — repairs quartz, porcelain, and sintered surfaces with a nearly invisible finish
• Wood — stabilizes knots, fills grain voids, repairs splits and checks, bonds loose joints
• Ceramic & tile — bonds chips and cracks in ceramic, porcelain tile, and terracotta
• Concrete & masonry — fills hairline cracks and stabilizes crumbling edges

TeFill System Guide

• TeFill 1 — Thin (this product) — 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 — accelerates cure of TeFill 1 & 2 to seconds
• TeFill 3 — Aerosol Spray — spray-on activator for faster, hands-free application
• TeFill Chip Repair Kit — TeFill 1, 2 & 3 bundled; best value for getting started

Works Well With

• TeFill 3 — Activator Pump (2 oz) — required activator; triggers instant cure of TeFill 1
• TeFill 3 — Aerosol Spray (6 oz) — spray-on activator for faster coverage on larger repairs
• TeFill 2 — Thick Cyanoacrylate — use for larger voids and chips where TeFill 1 is too thin
• TeFill Chip Repair Kit — includes TeFill 1, 2 & 3; best value bundle
• Tenax #9 Razor Blade — for trimming cured adhesive flush before 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.