Superior PEARL


A translucent (pearlescent), strong-bonding, 100% Vinyl Ester adhesive making it ideal for invisible joints especially on light colored stones. Perfect for seaming, laminating, mitering and chip repair on all types of natural and engineered stone.

Superior PEARL (Knife Grade) adhesives are very light / white (pearlescent) in color making them ideal for invisible joints, especially on light/white colored stones. Perfect for seaming, mitering, laminating, rodding and chip repair on all types of natural and engineered stone.

Superior PEARL is available in (3) unique viscosities (See Viscosity Chart Above)

  • FLOWING – Pourable liquid
  • FULL Knife Grade – Smooth, paste consistency
  • EHC Knife Grade – Thicker, less shear, paste consistency

Superior PEARL utilizes advanced Vinyl Ester resin technology making it a great choice for light/white stones and mitered edges. (Due to stone porosity, TEST for “shadowing” on quartzite, white marble and other light colored porous stones before application)

The light pearlescent color makes it easy to add Superior Coloring Paste for perfect color matching.

To retain its “pearlescent” color, use ONLY the specified amount of hardener and ONLY use hardener supplied by Superior.


Flowing Consistency: Syrup
Full KG Consistency: Typical Paste
EHC KG Consistency: Thicker Paste
Mix Ratio: 1% – 3% BPO
Gel Time: 4-6 minutes
Cure Time: 15-25 minutes
Shelf Life: 1 year
Location: Indoor
Use With: Natural and Engineered Stones
Flowing – Use for: Laminating, Rodding, Crack/Chip Repair
Full KG – Use for: Seaming, Laminating, Mitering, Crack/Chip Repair
EHC KG – Use for: Seaming, Laminating, Mitering, Crack/Chip Repair






Be sure to TEST each substrate for bonding and appearance prior to the actual application.

Use: To achieve the best results, the contact surfaces must be thoroughly cleaned and dried. Before adding the hardener, the resin may be tinted with Superior Coloring Paste to match the color of the stone. The resin is then thoroughly mixed with no more than 1%-3% of the white paste hardener (BPO) by weight. At a temperature of 70°F (21°C), the mixture stays workable for 4-6 minutes. Higher temperatures shorten the working time and lower temperatures extend the working time. After 20-30 minutes, the adhesive is fully cured and work can continue with the stone.  For white marble, be sure to test for shadowing and color match prior to application. For indoor use only. Do NOT store above 75°F (24°C).

Storage: Store indoors at room temperature. Do NOT store above 75°F (24°C). High heat and cold temperatures will adversely affect the shelf life. Avoid storage in direct sunlight and where freeze/thaw conditions may exist.

Superior PEARL Flowing EHC  KG Full KG
5-Gallon Pail

KG = Knife Grade

Superior PEARL is available in (3) viscosities…


Full Knife Grade

EHC Knife Grade

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Our Company

Superior Stone Products has been built on a simple premise‐‐

Offer the best stone products in the world and back them up with world-class service and support. We are dedicated to serving the needs of today’s stone industry professionals by providing the best products. Everything we do is not just's SUPERIOR!