Touchstone Penetrating Epoxy RS (Rapid-Set)

Touchstone™ Penetrating Epoxy RS (Rapid-Set) is engineered for maximum efficiency, delivering deep-penetrating, slab-strengthening power with a fast 1–2 hour set time. This two-component, exterior-grade epoxy allows you to move jobs off your table faster, increase your daily throughput, and secure fragile stone without sacrificing strength.more>

Key Benefits

• MAXIMIZE SHOP THROUGHPUT: Cures in just 1–2 hours at 75°F, allowing you to reinforce and move slabs to the next stage within the same work shift.  
• SUPERIOR PENETRATION: The ultra-low viscosity formula dives deep into hairline cracks and fissures, consolidating stone from the inside out for a rock-solid bond.  
• FAST & EFFECTIVE REINFORCEMENT: The perfect modern alternative to time-consuming rodding. Use with fiberglass mesh to quickly strengthen weak points around sink cutouts and narrow rails.  
• VERSATILE & CLEAR: Ideal for laminating, mitering, and repairing thin cracks on a wide range of materials including Natural Stone, Quartz, and Porcelain. Dries clear for an invisible finish.  
• IMPROVE PRODUCTIVITY: With a 12-minute working time, you can apply, reinforce, and move on to the next job, dramatically speeding up your workflow.  

When to Use Rapid-Set

Touchstone™ Penetrating Epoxy RS is the go-to choice for high-volume shops where table space is at a premium and rapid turnaround is critical. Its fast cure cycle is perfect for standard reinforcement, laminations, and quick repairs. 

Ideal Applications

• Rapidly reinforcing slabs with fiberglass mesh as an alternative to rodding.  
• Laminating and mitering stone edges.  
• Strengthening weakened joints and areas around bowl cutouts.  
• Repairing and filling fine, deep cracks in natural stone, quartz, and sintered stone.  
• Interior and exterior applications.  

Adhesive Type	Epoxy
Material	Natural Stone, Quartz, Sintered Stone (UCS), Porcelain
Application	Repair, Fissures, Reinforcing Mesh, Laminating, Mitering
Color	Clear
Interior/Exterior	Interior, Exterior
Set Time	1-2 hrs
Working Time	12 min
Viscosity	Penetrating
Set Time	6-8 hrs
Working Time	40 min
Viscosity	Penetrating

Packaging

• 3 Quart Kit (2 Quarts A + 1 Quart B)
• 6 Quart Kit (4 Quarts A + 2 Quart B)
• 3 Gallon Kit (2 Gallons A + 1 Gallon B)
  
• 15 Gallon Kit (2 x 5Gal Pails A + 5Gal Pail B)