Superior Pearl EHC Adhesive - Knife Grade - 5 Gallon

Create cleaner, more “invisible” seams on light stone with Superior Pearl Adhesive EHC (Knife Grade)—a very light/white pearlescent stone adhesive built for strong bonding and clean finishing on marble, granite (including dense granite), and other natural stone. Ideal for seaming, laminating, and chip repair where you want the joint to disappear. Why pros choose Pearl EHC Stronger bonds than typical polyester adhesives (advanced resin technology) Very light/white pearlescent color for nearly invisible joints, especially on white marble & light stones Knife-grade “paste” consistency (thicker / low shear) — great for mitered edges Excellent for seams, lamination, and chip repair Recommended for indoor applications Working & curing (fast turnaround) Working time: ~3–5 minutes Tack-free / cure: under 20 minutes (typical) Color matching Light base makes it easy to tint with Superior Coloring Paste for precise stone matching. Hardener & mix ratio (IMPORTANT) Uses white paste hardener (BPO) Only use 1%–3% BPO by weight Use only BPO supplied by Superior Stone Products

• Invisible seams on light stone: Very light/white pearlescent adhesive designed for clean, “disappearing” joints—ideal for white marble and other light-colored stone.
• Knife-grade paste for mitered edges: Thicker, low-shear “knife grade” consistency helps stay where you place it for seaming, laminating, and edge work.
• Fast set + strong bond: Advanced resin technology for stronger bonds than typical polyester adhesives; ~3–5 minute working time and cures in under 20 minutes (indoor use).