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Tenax Gravity Vinyl Ester Knife Grade — Extra-Clear, UV-Stable Stone Adhesive

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Tenax Gravity Vinyl Ester Knife Grade — Extra-Clear, UV-Stable Stone Adhesive

Tenax Gravity is an extra-clear, knife-grade vinyl ester adhesive for ultra-strong bonding and lamination of marble, granite, quartz, ceramic and other hard surfaces. Its thixotropic knife-grade body holds on vertical and overhead joints, while the extra-clear chemistry cures to a smooth, glossy finish that sands and polishes cleanly — ideal for highly visible seams indoors and out.

PropertyDetail
BrandTenax
ProductGravity Vinyl Ester Knife Grade
ChemistryVinyl ester
ConsistencyKnife grade (thixotropic)
ColorExtra-clear
Catalyst / Hardener1–3% catalyst by weight
Bond Time20–35 minutes at 25°C (77°F)
UV StabilityUV stable — resists sunlight, maintains color
Temperature ResistanceFreeze and heat resistant
UseIndoor and outdoor
FinishSmooth, glossy; easy to sand and polish
Sizes1 Quart, 1 Gallon, 5 Gallon
Shelf LifeAt least 12 months in original unopened containers stored 20–25°C (68–77°F)
  • Extra-clear vinyl ester — near-invisible, glossy seams for visible joints
  • Knife-grade thixotropic body stays put on vertical and overhead work
  • Fast bond in 20–35 minutes at 25°C (77°F)
  • UV stable and freeze/heat resistant for indoor and outdoor use
  • Sands and polishes to a flawless finish

Bonding, lamination and repair of marble, granite, quartz, ceramic and other hard stone surfaces — mitered edges, laminations and visible seams. Catalyze with 1–3% hardener by weight onto clean, dry stone.

Wear appropriate PPE. Follow manufacturer instructions and safety regulations.